Portál AbcLinuxu, 31. října 2025 10:39
 22.1.2017 21:48
Max             | skóre: 72
             | blog: Max_Devaine
        22.1.2017 21:48
Max             | skóre: 72
             | blog: Max_Devaine
            
        
[root@Shaper01 ~]# cat /proc/interrupts
            CPU0       CPU1       CPU2       CPU3       CPU4       CPU5       CPU6       CPU7       CPU8       CPU9       CPU10      CPU11      CPU12      CPU13      CPU14      CPU15      CPU16      CPU17      CPU18      CPU19      CPU20      CPU21      CPU22      CPU23
   0:        275          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-IO-APIC-edge      timer
   1:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-IO-APIC-edge      i8042
   8:          1          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-IO-APIC-edge      rtc0
   9:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-IO-APIC-fasteoi   acpi
  16:      35300          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-IO-APIC-fasteoi   ata_piix
  17:      36097          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-IO-APIC-fasteoi   ehci_hcd:usb2, uhci_hcd:usb3, uhci_hcd:usb5
  18:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-IO-APIC-fasteoi   uhci_hcd:usb4, uhci_hcd:usb6
  19:     140282          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-IO-APIC-fasteoi   ehci_hcd:usb1, uhci_hcd:usb7
  21:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-IO-APIC-fasteoi   ata_piix
  22:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-IO-APIC-fasteoi   i801_smbus
  34:       8491          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      megasas
  36:    1020576          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp28s0f0
  38:  276500548          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp28s0f1
  40:  177207017          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp29s0f0
  41:      18021          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp29s0f1
  42:          2          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      ioat-msix
  43:          2          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      ioat-msix
  44:          2          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      ioat-msix
  45:          2          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      ioat-msix
  46:          2          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      ioat-msix
  47:          2          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      ioat-msix
  48:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  DMAR_MSI-edge      dmar0
  49:          2          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      ioat-msix
  50:          2          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      ioat-msix
  51:          1          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp11s0f0-0
  52:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp11s0f0-1
  53:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp11s0f0-2
  54:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp11s0f0-3
  55:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp11s0f0-4
  56:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp11s0f0-5
  57:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp11s0f0-6
  58:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp11s0f0-7
  60:          1          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp11s0f1-0
  61:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp11s0f1-1
  62:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp11s0f1-2
  63:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp11s0f1-3
  64:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp11s0f1-4
  65:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp11s0f1-5
  66:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp11s0f1-6
  67:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp11s0f1-7
  69:          1          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp16s0f0-0
  70:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp16s0f0-1
  71:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp16s0f0-2
  72:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp16s0f0-3
  73:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp16s0f0-4
  74:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp16s0f0-5
  75:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp16s0f0-6
  76:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp16s0f0-7
  78:          2          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp16s0f1-0
  79:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp16s0f1-1
  80:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp16s0f1-2
  81:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp16s0f1-3
  82:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp16s0f1-4
  83:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp16s0f1-5
  84:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp16s0f1-6
  85:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp16s0f1-7
 NMI:      15989      28422      26358        430        253        365        563        555         70        512        556        529        212        596        559        575        591        587        592        588        597       9287        591        322   Non-maskable interrupts
 LOC:    3612643      60169     329309      76047     141520      55556      27588      33834     126947      43571      26879      27587      45018      42849      27294      37691      20904      19662      19557      36595      24044      34652      20827      24485   Local timer interrupts
 SPU:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0   Spurious interrupts
 PMI:      15989      28422      26358        430        253        365        563        555         70        512        556        529        212        596        559        575        591        587        592        588        597       9287        591        322   Performance monitoring interrupts
 IWI:      21264       2508      10906       2663      14139        835        271        441        170        109        108        136       4699       1808        130       2654          3          3          2        798          4          1          5         38   IRQ work interrupts
 RTR:         21          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0   APIC ICR read retries
 RES:       8687       2394       2865        318        433        191        297        224        366        342        236        262        136        241        138        156        195         63        110        478        155        106        132        276   Rescheduling interrupts
 CAL:       1110       8338       8689       8630       8681       8698       8800       8787       8891       8937       9554       8846       8580       8566       8701       8689       8700       8690       8713       9094       8706       8762       8815       8757   Function call interrupts
 TLB:         62         60         79       1050        147          6         19         25        239       1186        119         31          7       4593        147         42         16          5          5       1858         49        225        320          9   TLB shootdowns
 TRM:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0   Thermal event interrupts
 THR:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0   Threshold APIC interrupts
 DFR:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0   Deferred Error APIC interrupts
 MCE:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0   Machine check exceptions
 MCP:        122        122        122        122        122        122        122        122        122        122        122        122        122        122        122        122        122        122        122        122        122        122        122        122   Machine check polls
 ERR:          0
 MIS:          0
 PIN:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0   Posted-interrupt notification event
 PIW:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0   Posted-interrupt wakeup event
[root@Shaper01 ~]#
             23.1.2017 12:15
Max             | skóre: 72
             | blog: Max_Devaine
        23.1.2017 12:15
Max             | skóre: 72
             | blog: Max_Devaine
            
        cat /proc/irq/38/smp_affinity cat /proc/irq/40/smp_affinityNicméně i tak mi to nepřijde normální. Spíš to vypadá jako na problém se síťovkou / ovladačem (e1000e?).
 23.1.2017 12:20
Max             | skóre: 72
             | blog: Max_Devaine
        23.1.2017 12:20
Max             | skóre: 72
             | blog: Max_Devaine
            
        
If the driver is built as a module, the following optional parameters are used
by entering them on the command line with the modprobe command using this
syntax:
modprobe e1000e [<option>=<VAL1>,<VAL2>,...]
There needs to be a <VAL#> for each network port in the system supported by
this driver. The values will be applied to each instance, in function order.
For example:
modprobe e1000e InterruptThrottleRate=16000,16000
In this case, there are two network ports supported by e1000e in the system.
The default value for each parameter is generally the recommended setting,
unless otherwise noted.
NOTES:
- For more information about the command line parameters, see the application
  note at: http://www.intel.com/design/network/applnots/ap450.htm.
- A descriptor describes a data buffer and attributes related to the data
  buffer. This information is accessed by the hardware.
InterruptThrottleRate
---------------------
Valid Range:
0=off
1=dynamic
4=simplified balancing
<min_ITR>-<max_ITR>
Interrupt Throttle Rate controls the number of interrupts each interrupt
vector can generate per second. Increasing ITR lowers latency at the cost of
increased CPU utilization, though it may help throughput in some circumstances.
0 = Setting InterruptThrottleRate to 0 turns off any interrupt moderation
  and may improve small packet latency. However, this is generally not
  suitable for bulk throughput traffic due to the increased CPU utilization
  of the higher interrupt rate.
  NOTES:
  - On 82599, and X540, and X550-based adapters, disabling InterruptThrottleRate
    will also result in the driver disabling HW RSC.
  - On 82598-based adapters, disabling InterruptThrottleRate will also
    result in disabling LRO (Large Receive Offloads).
1 = Setting InterruptThrottleRate to Dynamic mode attempts to moderate
  interrupts per vector while maintaining very low latency. This can
  sometimes cause extra CPU utilization. If planning on deploying e1000e
  in a latency sensitive environment, this parameter should be considered.
<min_ITR>-<max_ITR> = 
  Setting InterruptThrottleRate to a value greater or equal to <min_ITR>
  will program the adapter to send at most that many interrupts
  per second, even if more packets have come in. This reduces interrupt load
  on the system and can lower CPU utilization under heavy load, but will
  increase latency as packets are not processed as quickly.
Zdar Max
            [root@Shaper01 ~]# cat /proc/irq/38/smp_affinity ffffff [root@Shaper01 ~]# cat /proc/irq/40/smp_affinity ffffffDiky Filip
 32:  784034592          0          0          0          0          0          0          0  IR-PCI-MSI 1048576-edge      eth2-TxRx-0
33:          0  805747064          0          0          0          0          0          0  IR-PCI-MSI 1048577-edge      eth2-TxRx-1
34:          0          0  797890858          0          0          0          0          0  IR-PCI-MSI 1048578-edge      eth2-TxRx-2
35:          0          0          0  800863690          0          0          0          0  IR-PCI-MSI 1048579-edge      eth2-TxRx-3
36:          0          0          0          0  720888698          0          0          0  IR-PCI-MSI 1048580-edge      eth2-TxRx-4
37:          0          0          0          0          0  842051061          0          0  IR-PCI-MSI 1048581-edge      eth2-TxRx-5
38:          0          0          0          0          0          0  801707944          0  IR-PCI-MSI 1048582-edge      eth2-TxRx-6
39:          0          0          0          0          0          0          0  692888565  IR-PCI-MSI 1048583-edge      eth2-TxRx-7
 
             ethtool -l eth2
Channel parameters for eth2:
Pre-set maximums:
RX:             0
TX:             0
Other:          1
Combined:       63
Current hardware settings:
RX:             0
TX:             0
Other:          1
Combined:       8
Pokud nerozložíš zátěž síťové karty přes rx-tx fronty na více CPU jader,tak ti tc to jedno jádro při tomhle toku zahltí.Taky jsem s tím bojoval.
            # Root QDISC tc qdisc add dev enp29s0f0 root handle 1:0 htb # # # # # Start Group001 # 10.1.238.1_Group001_1_1024000_1024000 # tc class add dev enp29s0f0 parent 1:0 classid 1:1 htb rate 18432kbit # tc class add dev enp29s0f0 parent 1:1 classid 1:1a htb rate 1024kbit ceil 2048kbit tc class add dev enp29s0f0 parent 1:1 classid 1:1b htb rate 12288kbit tc class add dev enp29s0f0 parent 1:1 classid 1:1c htb rate 4096kbit ceil 16384kbit tc class add dev enp29s0f0 parent 1:1 classid 1:1d htb rate 1024kbit ceil 6144kbit # tc qdisc add dev enp29s0f0 parent 1:1a handle 1a:0 pfifo limit 30 tc qdisc add dev enp29s0f0 parent 1:1b handle 1b:0 pfifo limit 30 tc qdisc add dev enp29s0f0 parent 1:1c handle 1c:0 sfq perturb 10 tc qdisc add dev enp29s0f0 parent 1:1d handle 1d:0 sfq perturb 10 # tc filter add dev enp29s0f0 parent 1:0 protocol ip u32 match ip dst 10.1.238.1 match ip tos 0xc0 0xf8 classid 1:1a tc filter add dev enp29s0f0 parent 1:0 protocol ip u32 match ip dst 10.1.238.1 match ip tos 0x80 0xf0 classid 1:1b tc filter add dev enp29s0f0 parent 1:0 protocol ip u32 match ip dst 10.1.238.1 match ip tos 0x20 0xff classid 1:1c tc filter add dev enp29s0f0 parent 1:0 protocol ip u32 match ip dst 10.1.238.1 match ip tos 0xf0 0x00 classid 1:1d # # End Group001 # # Start Group002 # 10.1.238.2_Group002_2_1024000_1024000 # tc class add dev enp29s0f0 parent 1:0 classid 1:2 htb rate 18432kbit # tc class add dev enp29s0f0 parent 1:2 classid 1:2a htb rate 1024kbit ceil 2048kbit tc class add dev enp29s0f0 parent 1:2 classid 1:2b htb rate 12288kbit tc class add dev enp29s0f0 parent 1:2 classid 1:2c htb rate 4096kbit ceil 16384kbit tc class add dev enp29s0f0 parent 1:2 classid 1:2d htb rate 1024kbit ceil 6144kbit # tc qdisc add dev enp29s0f0 parent 1:2a handle 2a:0 pfifo limit 30 tc qdisc add dev enp29s0f0 parent 1:2b handle 2b:0 pfifo limit 30 tc qdisc add dev enp29s0f0 parent 1:2c handle 2c:0 sfq perturb 10 tc qdisc add dev enp29s0f0 parent 1:2d handle 2d:0 sfq perturb 10 # tc filter add dev enp29s0f0 parent 1:0 protocol ip u32 match ip dst 10.1.238.2 match ip tos 0xc0 0xf8 classid 1:2a tc filter add dev enp29s0f0 parent 1:0 protocol ip u32 match ip dst 10.1.238.2 match ip tos 0x80 0xf0 classid 1:2b tc filter add dev enp29s0f0 parent 1:0 protocol ip u32 match ip dst 10.1.238.2 match ip tos 0x20 0xff classid 1:2c tc filter add dev enp29s0f0 parent 1:0 protocol ip u32 match ip dst 10.1.238.2 match ip tos 0xf0 0x00 classid 1:2d # # End Group002
Každé jádro jede na cca 20%.
http://ipset.netfilter.org/ipset.man.html ipset musí být 6,22 nebo vyšší a iptables v1.6.0
skbinfo, skbmark, skbprio, skbqueue
All set types support the optional skbinfo extension. This extension allow to store the metainfo (firewall mark, tc class and hardware queue) with every entry and map it to packets by usage of SET netfilter target with --map-set option. skbmark option format: MARK or MARK/MASK, where MARK and MASK are 32bit hex numbers with 0x prefix. If only mark is specified mask 0xffffffff are used. skbprio option has tc class format: MAJOR:MINOR, where major and minor numbers are hex without 0x prefix. skbqueue option is just decimal number.
ipset create foo hash:ip skbinfo
ipset add foo skbmark 0x1111/0xff00ffff skbprio 1:10 skbqueue 10
TC class add dev $OUTPUT_INTERFACE parent 1:$PAR classid 1:$P htb prio 1 $UPLOAD_RATE $UPLOAD_CEIL burst 8Kb 
TC qdisc add dev $OUTPUT_INTERFACE parent 1:$P handle $P: sfq perturb 5
IPSET create qos iphash skbinfo
IPSET add qos $IP skbprio 1:$PAR
 25.1.2017 14:25
Max             | skóre: 72
             | blog: Max_Devaine
        25.1.2017 14:25
Max             | skóre: 72
             | blog: Max_Devaine
            
         ethtool -k DEVNAME
large-receive-offload: off
            Features for ens3f0:
rx-checksumming: on
tx-checksumming: on
        tx-checksum-ipv4: off [fixed]
        tx-checksum-ip-generic: on
        tx-checksum-ipv6: off [fixed]
        tx-checksum-fcoe-crc: on [fixed]
        tx-checksum-sctp: on
scatter-gather: on
        tx-scatter-gather: on
        tx-scatter-gather-fraglist: off [fixed]
tcp-segmentation-offload: on
        tx-tcp-segmentation: on
        tx-tcp-ecn-segmentation: off [fixed]
        tx-tcp6-segmentation: on
udp-fragmentation-offload: off [fixed]
generic-segmentation-offload: on
generic-receive-offload: on
large-receive-offload: off
rx-vlan-offload: on
tx-vlan-offload: on
ntuple-filters: off
receive-hashing: on
highdma: on [fixed]
rx-vlan-filter: on
vlan-challenged: off [fixed]
tx-lockless: off [fixed]
netns-local: off [fixed]
tx-gso-robust: off [fixed]
tx-fcoe-segmentation: on [fixed]
tx-gre-segmentation: off [fixed]
tx-ipip-segmentation: off [fixed]
tx-sit-segmentation: off [fixed]
tx-udp_tnl-segmentation: off [fixed]
tx-mpls-segmentation: off [fixed]
fcoe-mtu: off [fixed]
tx-nocache-copy: off
loopback: off [fixed]
rx-fcs: off [fixed]
rx-all: off
tx-vlan-stag-hw-insert: off [fixed]
rx-vlan-stag-hw-parse: off [fixed]
rx-vlan-stag-filter: off [fixed]
busy-poll: on [fixed]
tx-sctp-segmentation: off [fixed]
l2-fwd-offload: off
hw-tc-offload: off [fixed]
            Moje nastavení můžeš porovnat
 ethtool -k eth2
Features for eth2:
rx-checksumming: on
tx-checksumming: on
        tx-checksum-ipv4: on
        tx-checksum-ip-generic: off [fixed]
        tx-checksum-ipv6: on
        tx-checksum-fcoe-crc: on [fixed]
        tx-checksum-sctp: on
scatter-gather: on
        tx-scatter-gather: on
        tx-scatter-gather-fraglist: off [fixed]
tcp-segmentation-offload: on
        tx-tcp-segmentation: on
        tx-tcp-ecn-segmentation: off [fixed]
        tx-tcp6-segmentation: on
udp-fragmentation-offload: off [fixed]
generic-segmentation-offload: on
generic-receive-offload: on
large-receive-offload: off
rx-vlan-offload: on
tx-vlan-offload: on
ntuple-filters: off
receive-hashing: on
highdma: on [fixed]
rx-vlan-filter: on
vlan-challenged: off [fixed]
tx-lockless: off [fixed]
netns-local: off [fixed]
tx-gso-robust: off [fixed]
tx-fcoe-segmentation: on [fixed]
tx-gre-segmentation: off [fixed]
tx-ipip-segmentation: off [fixed]
tx-sit-segmentation: off [fixed]
tx-udp_tnl-segmentation: off [fixed]
fcoe-mtu: off [fixed]
tx-nocache-copy: off
loopback: off [fixed]
rx-fcs: off [fixed]
rx-all: off [fixed]
tx-vlan-stag-hw-insert: off [fixed]
rx-vlan-stag-hw-parse: off [fixed]
rx-vlan-stag-filter: off [fixed]
l2-fwd-offload: off [fixed]
busy-poll: on [fixed]
            To není úplně překvapivé, ale samo o sobě to moc neříká bez informace, kde se na ten spinlock čeká. Spíš zkuste něco jako
perf record -g -a -o all.perf sleep 10 perf report -g -i all.perf
[root@Shaper01 /]# cat /proc/interrupts
            CPU0       CPU1       CPU2       CPU3       CPU4       CPU5       CPU6       CPU7       CPU8       CPU9       CPU10      CPU11      CPU12      CPU13      CPU14      CPU15      CPU16      CPU17      CPU18      CPU19      CPU20      CPU21      CPU22      CPU23
   0:        280          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-IO-APIC-edge      timer
   1:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-IO-APIC-edge      i8042
   8:          1          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-IO-APIC-edge      rtc0
   9:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-IO-APIC-fasteoi   acpi
  16:      10868        370         60          0       1152       2314         50      11496        166        174        486        772      15576          0          0          0        420          0        242          0          0          0          0       1142  IR-IO-APIC-fasteoi   ata_piix
  17:      12599        559          0          0          0          0      35175          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-IO-APIC-fasteoi   ehci_hcd:usb2, uhci_hcd:usb3, uhci_hcd:usb5
  18:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-IO-APIC-fasteoi   uhci_hcd:usb4, uhci_hcd:usb6
  19:      43011     137133          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-IO-APIC-fasteoi   ehci_hcd:usb1, uhci_hcd:usb7
  21:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-IO-APIC-fasteoi   ata_piix
  22:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-IO-APIC-fasteoi   i801_smbus
  31:       6190         18          0          0          0          0          2        776          0          3         12        291       8094          0        346          0          8          0          0          9          0          0          1          0  IR-PCI-MSI-edge      megasas
  33:          2          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      ioat-msix
  34:          2          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      ioat-msix
  35:          2          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      ioat-msix
  36:          2          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      ioat-msix
  37:          2          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      ioat-msix
  38:          2          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      ioat-msix
  39:          2          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      ioat-msix
  40:          2          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      ioat-msix
  41:          5          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      ens1
  43:          3          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      ens1-fp-0
  44:          3          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      ens1-fp-1
  45:          3          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      ens1-fp-2
  46:          3          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      ens1-fp-3
  47:          3          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      ens1-fp-4
  48:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  DMAR_MSI-edge      dmar0
  49:          3          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      ens1-fp-5
  50:          3          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      ens1-fp-6
  51:          3          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      ens1-fp-7
  52:   51600735    1485339    3444993     744510    2273058    3405859     383058          0    2975486    1012375    2854975    1569488    3428088     943594          0          0     938122     627020          0    3222263          0       2391          0          0  IR-PCI-MSI-edge      ens3f0-TxRx-0
  53:    2746690    2001173    2882399          0    9351519          0     344227          0          0     390275     821524   12793761          0     428272          0          0    3403567    9326110          0          0    5598871          0          0          0  IR-PCI-MSI-edge      ens3f0-TxRx-1
  54:    1945332     138839     293771    8020506          0          0    3583539    3049508    3745899          0     384937      17647          0          0          0          0          0          0          0          0    1138909          0          0   43774819  IR-PCI-MSI-edge      ens3f0-TxRx-2
  55:    1740491    6053515    1542837    1568132          0          0   62160789     436411    2444774    3920278    2276085    3912567     194382     780909    1433667          0          0    5268057          0          0     690393   11700355          0          0  IR-PCI-MSI-edge      ens3f0-TxRx-3
  56:    3368345          0          0          0   26421029          0       4629          0     204257          0       2261          0          0          0          0          0          0          0   11179246          0          0          0          0          0  IR-PCI-MSI-edge      ens3f0-TxRx-4
  57:    2849446   47522478          0          0    5121615    4924377    1424191          0          0    1158704    8573187          0          0     654311          0          0          0    1762662          0      57344   15514024          0          0          0  IR-PCI-MSI-edge      ens3f0-TxRx-5
  58:    1977238     270344     127155     347156          0          0          0          0          0     225323     527034          0          0     174646       8195          0          0          0   46371255          0          0          0   14081949          0  IR-PCI-MSI-edge      ens3f0-TxRx-6
  59:    2041495      95396     853228          0       2731          0        883       1338          0        791       6688       5553          0      43077       4468   27963157          0    7907686          0          0    1422059          0          0          0  IR-PCI-MSI-edge      ens3f0-TxRx-7
  60:    2831645    1951581     668797          0          0          0    5139023          0     140180     848377    8720564          0          0     945519          0          0   72963613          0          0          0     394111    4384692          0          0  IR-PCI-MSI-edge      ens3f0-TxRx-8
  61:    2846955     180976    1626598    5492649          0          0     103604          0      49318          0      27213   26442866     320352      41118          0          0          0          0   32326680    7995034     213308          0          0          0  IR-PCI-MSI-edge      ens3f0-TxRx-9
  62:    2001606          0          0          0          0          0          0  129653075          0          0          0    3468090          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      ens3f0-TxRx-10
  63:    1606539     459974   11684302          0    1172214    4964891     235501          0          0          0     345173     478166          0   98424477          0          0          0          0          0          0     766122          0          0          0  IR-PCI-MSI-edge      ens3f0-TxRx-11
  64:    2328219    5859480    8292778          0          0    4956166    5050545          0    8688366    4210199    1353271    1484624          0     422511     118897          0    5830022     927848    1686563      22392      69795       3290     479689          0  IR-PCI-MSI-edge      ens3f0-TxRx-12
  65:    2921474    3284950    2135427    9127071          0    2147712     651093          0     370067    1779156   30601032    3073842          0     315669   27847406          0          0     708689          0          0          0          0          0          0  IR-PCI-MSI-edge      ens3f0-TxRx-13
  66:    2330680    8695661      54688          0          0   16450534          0          0    2093249  113125437          0     209583      33032          0          0          0          0          0          0    1803390          0    3267745          0          0  IR-PCI-MSI-edge      ens3f0-TxRx-14
  67:    1659112    1190873    1316323          0          0      59942     262603          0    1248444     316639     719166     866149    1411712    2288767          0   10904789    8173483          0          0          0          0          0          0          0  IR-PCI-MSI-edge      ens3f0-TxRx-15
  68:       5676     487731      58575         17          0         77     101967          0    1058160        137    1811009     558348          0    1381825          0          0   11076033          0          0          0    3110135          0    3853307          0  IR-PCI-MSI-edge      ens3f0-TxRx-16
  69:       5676      92906    8113502          0          6     133404    6722053     126448      87566     253864     328570   20363495          0    1683641         33      16482   13100090          0          0          0         37          0          0   11836976  IR-PCI-MSI-edge      ens3f0-TxRx-17
  70:       5680     374891    5540196          0          0          0    1324086     615146          0     110491     509864    2378620          0          0    7838285          0     400560          0          0          0          0   26988298          0          0  IR-PCI-MSI-edge      ens3f0-TxRx-18
  71:       5676        276        168          0       7170        172         16          0          0        168        447        753          0         77      16154          0         22          0        783        377          0          0          0   67297588  IR-PCI-MSI-edge      ens3f0-TxRx-19
  72:       5696     169420     108004          0          0     241076     130751          0     832685     995833          0      79780     320889     170408          0      25558    3741803     748721          0          0          0         86   29387096          0  IR-PCI-MSI-edge      ens3f0-TxRx-20
  73:       5676     523248   53956000          0    3752927    4234321     426367      79214          0          0     197880      17790    2437160          0          0     716658          0          0          0          0   11247201          0    1031713          0  IR-PCI-MSI-edge      ens3f0-TxRx-21
  74:       5676   11743238          0          0     257829     136939     174598          0      48199          0     245280    1058015          0      28141          0          0      38787          0       6534    5496455          0          0          0   19043907  IR-PCI-MSI-edge      ens3f0-TxRx-22
  75:       5676   56487511      46049          0          0       8590          0     108310          0          0    2300942          0          0          0          0          0     644852          0          0   47594219          0          0          0          0  IR-PCI-MSI-edge      ens3f0-TxRx-23
  76:        173        101         72          0        557        160         52         57         45         55         41        174          0          9          0          8         14        157          0          0         17          0          0          0  IR-PCI-MSI-edge      ens3f0
  78:   57233808     862252     532803     321704    1823862    1876482    1138167     849321     371288     648583     211423     688934          0    4425542    1359970     202687          0     673715          0      56914    4627240          0          0          0  IR-PCI-MSI-edge      ens3f1-TxRx-0
  79:    1821499          0          0          0          0   82828398      66593      95506          0    1891758     416819     502881          0      24466     122822          0          0          0          0   85003151          0          0          0          0  IR-PCI-MSI-edge      ens3f1-TxRx-1
  80:    1541672     460810    2018770          0          0      75079          0          0          0     775220          0    2697631          0          0          0          0          0          0   30645329          0          0   86640922          0          0  IR-PCI-MSI-edge      ens3f1-TxRx-2
  81:    1468481     845032     886116          0          0          0      19453          0   11602656    1110438    1760458    4639358          0     132121     122653          0    6237415          0          0          0          0   18586163      24433          0  IR-PCI-MSI-edge      ens3f1-TxRx-3
  82:    1490705     244841    4778976          0          0   10774173          0          0          0     385343     344331    9263392          0          0          0          0          0          0          0          0          0          0          0   46945672  IR-PCI-MSI-edge      ens3f1-TxRx-4
  83:    1258688    1085089     332180          0          0     180578          0   22451413    2279196   31417932     769008      95573     145648      79417      16526          0     143193          0          0          0          0      38012          0          0  IR-PCI-MSI-edge      ens3f1-TxRx-5
  84:    1904476     198220          0   74345654          0          0     263513          0     448088      13425          0          0          0          0          0          0          0   29056882    2393655          0          0          0          0          0  IR-PCI-MSI-edge      ens3f1-TxRx-6
  85:    1506237     286610          0          0    5517263          0      20549          0     804006      15761    2336506          0          0     297509  149400418          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      ens3f1-TxRx-7
  86:    1263527    1863759    3595788   12891052     608901          0     188017          0     673461     408413     198805       9952          0     495657          0          0   21465401          0          0          0          0     974962          0          0  IR-PCI-MSI-edge      ens3f1-TxRx-8
  87:    1762983    2678848    3701212          0          0     540257    1016277          0     381880    1037329  136281788    5829733          0     107788          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      ens3f1-TxRx-9
  88:    2365495     713225     855732    6894808    2451595    1391909    3571668     270011          0    6274319    3086232   11535032          0   39330361      31525          0    4347739     635364          0      66586    1239955       8011    1028437          0  IR-PCI-MSI-edge      ens3f1-TxRx-10
  89:    1470973   11732817   29423739          0          0    2264634    1390623          0          0      15870    1489477   11703950          0     404321     831480    1039056          0          0   39466554          0     143077          0          0          0  IR-PCI-MSI-edge      ens3f1-TxRx-11
  90:    1359250     448130     201299          0          0     265176     387891          0          0    2285037     458007    1038638   21553404          0          0          0          0          0          0    1198448          0          0          0          0  IR-PCI-MSI-edge      ens3f1-TxRx-12
  91:    1586030    1203889     822850    7086300          0          0     104821          0          0      36295          0   99464856          0     358104   19980134          0          0          0          0      21546          0          0          0          0  IR-PCI-MSI-edge      ens3f1-TxRx-13
  92:    1549501    4828754    2505140     129506     109491    1250689    1124735      26915      83500    2692448    9443485    1323380      27916   26781928     366951     219508          0    1133742          0          0    2419296     202533     136227          0  IR-PCI-MSI-edge      ens3f1-TxRx-14
  93:    1269476          0      21905          0          0          0          0      75842          0          0          0     462699          0          0    1538485          0          0          0          0          0   36981837          0          0   25504421  IR-PCI-MSI-edge      ens3f1-TxRx-15
  94:       5751     216003          0          0          0          0      11122          0   95918593     298664     828397          0   17562294          0   16840179          0          0          0          0      55210          0          0          0          0  IR-PCI-MSI-edge      ens3f1-TxRx-16
  95:       5739      57499      20332          0   10854399          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0    5568018   15768631          0          0  IR-PCI-MSI-edge      ens3f1-TxRx-17
  96:       5745     170147      38138          0          0          0   50316411          0    2442423   20794512    1006746     681494          0    1103699   21122049    2081450          0    6873557          0          0          0    6445983      20796          0  IR-PCI-MSI-edge      ens3f1-TxRx-18
  97:       5744          0          0          0          0          0     115254          0          0    1029771          0          0          0          0          0          0          0          0          0          0      97073          0   61798389          0  IR-PCI-MSI-edge      ens3f1-TxRx-19
  98:       5783      92559    1504970          0    7926923          0          0          0       2332          0        830          0          0          0     261711          0        620   11768279    1324739          0          0          0    4211473   14524593  IR-PCI-MSI-edge      ens3f1-TxRx-20
  99:       5739     392916     179291   19277315     595632          0     642570          0     144754     462351     460646     112442          0      30264     541147          0     826959          0          0          0     474483      14030          0   19995270  IR-PCI-MSI-edge      ens3f1-TxRx-21
 100:       5738     689056     154312          0          0          0     154407          0    3531348    3308755    1280263     711291          0     891989    8719905          0          0   10172560          0          0    6054075          0    2206456          0  IR-PCI-MSI-edge      ens3f1-TxRx-22
 101:       5738    1366908    8166683          0          0          0     542245          0          0      92169     115789          0          0          0          0          0          0   51714634    7942330          0          0          0          0   78916862  IR-PCI-MSI-edge      ens3f1-TxRx-23
 102:        213         94         31        213          0         15          8          4         39         35          0         80          0        325          1          3          0          0        516          0        522          0          0          0  IR-PCI-MSI-edge      ens3f1
 103:     320175      67658      57223     409043      65092      29163       5947        120        944      35719      43259      21664          0      13100        450          0          0     383779        520      34141      13331          0          0          0  IR-PCI-MSI-edge      enp11s0f0-0
 104:        564        488          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0        326          0          0          0          0          0  IR-PCI-MSI-edge      enp11s0f0-1
 105:        418          0          0          0          0          0          0          0          0          0         19          0          0          0          0        137          0          0          0         14          0          0          0          0  IR-PCI-MSI-edge      enp11s0f0-2
 106:        697          0         35          0          0          0         62          0          1          0          6         25          0          0        354          0          1          0         10        589          0          0          0          0  IR-PCI-MSI-edge      enp11s0f0-3
 107:        850         38        134          6          0        267         15          0          0          0        281        120        496         10          1          1         61        173          0          0          0          1          0          0  IR-PCI-MSI-edge      enp11s0f0-4
 108:        303          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp11s0f0-5
 109:        334          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp11s0f0-6
 110:        526          1         34        301         91         15          0          0          0          3         12         25          8         19          0          0          0          0          0          0          0          8        275          0  IR-PCI-MSI-edge      enp11s0f0-7
 112:          1          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp11s0f1-0
 113:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp11s0f1-1
 114:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp11s0f1-2
 115:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp11s0f1-3
 116:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp11s0f1-4
 117:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp11s0f1-5
 118:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp11s0f1-6
 119:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp11s0f1-7
 121:          1          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp16s0f0-0
 122:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp16s0f0-1
 123:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp16s0f0-2
 124:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp16s0f0-3
 125:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp16s0f0-4
 126:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp16s0f0-5
 127:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp16s0f0-6
 128:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp16s0f0-7
 130:          1          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp16s0f1-0
 131:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp16s0f1-1
 132:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp16s0f1-2
 133:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp16s0f1-3
 134:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp16s0f1-4
 135:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp16s0f1-5
 136:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp16s0f1-6
 137:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0  IR-PCI-MSI-edge      enp16s0f1-7
 NMI:     165519     379546     362578     286910     184602     194723     317617     208050     181184     502817     214508     195986     183298      73867     270026     133575     424799     184619     212424      47805     315089     225696     239571     199448   Non-maskable interrupts
 LOC:    1367779     360158     308664     249623     154811     183847     393682     165256     222425     358940     273784     170793     146548     299858     160270     147334     215180     141442     127402     200480     186500     181275     146547     132145   Local timer interrupts
 SPU:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0   Spurious interrupts
 PMI:     165517     379544     362578     286908     184602     194723     317617     208050     181184     502816     214508     195986     183295      73867     270023     133575     424799     184619     212424      47805     315089     225696     239571     199448   Performance monitoring interrupts
 IWI:     122562       3762       4352       1097       1074       3077       2910        626       7817       6726       3895       4027        167       7639       1011        389       1780        795        601        292       2056       4608        444        675   IRQ work interrupts
 RTR:         19          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0   APIC ICR read retries
 RES:      47717       7215       4366       2726       1611       2883       3019       1572       2043       4138       2618       1827        562       3956       1625       1023        929       1052        662       3874       1445        917        893       1216   Rescheduling interrupts
 CAL:       5786       8324       8319       8656       8552       8118       8887       9244       8834       8528       9043       9051       8683       8465       8663       8706       8552       8621       8343       8794       8595       8751       8438       8767   Function call interrupts
 TLB:        922        258        862       1505        668        646        268        201       1542       1284        685        926       1257       7267       2635        738       1875       1517        821       9387       2990       1737        922       1671   TLB shootdowns
 TRM:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0   Thermal event interrupts
 THR:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0   Threshold APIC interrupts
 DFR:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0   Deferred Error APIC interrupts
 MCE:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0   Machine check exceptions
 MCP:        156        156        156        156        156        156        156        156        156        156        156        156        156        156        156        156        156        156        156        156        156        156        156        156   Machine check polls
 ERR:          0
 MIS:          0
 PIN:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0   Posted-interrupt notification event
 PIW:          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0   Posted-interrupt wakeup event
[root@Shaper01 /]#
            Mám dojem,že LRO je v novějších(poslední 4.5.4 co jsem instaloval) ovladačích defaultně vypnuta.
Taky bylo načase - tahle věc především nikdy neměla být defaultně zapnutá. Výkonnostní přínos oproti GRO je minimální a způsobuje to spousty problémů.
IPTABLES -t mangle -A FORWARD -i $OUTPUT_INTERFACE  -j SET --map-set qos dst --map-prio
            
        Tiskni
            
                Sdílej:
                 
                 
                 
                 
                 
                 
            
    
ISSN 1214-1267, (c) 1999-2007 Stickfish s.r.o.