Hi everyone,
When I send mixed traffic in varying sizes ( usually larger than 64 bytes )
packets in line rate, miss rates is low and vectors/call is low.
But when i send 64 byte udp packets (16K flow) in line rate, i has high miss
rate and Vector/call is high. So vpp cant prosess enough packet.
Something is wrong here? Anyone have any suggestions on this matter?
(mixed traffic in varying sizes ( usually larger than 64 bytes ) packets)
Thread 1 vpp_wk_0 (lcore 2)
Time 173.8, 10 sec internal node vector rate 0.00 loops/sec 1430309.12
vector rates in 6.4933e5, out 6.2164e5, drop 2.8775e-2, punt 0.0000e0
Name State Calls Vectors
Suspends Clocks Vectors/Call
TenGigabitEthernet1/0/0-output active 1388318 59870375
0 9.54e1 43.12
TenGigabitEthernet1/0/0-tx active 1388317 55058452
0 2.60e2 39.66
TenGigabitEthernet1/0/1-output active 1324302 52957837
0 1.05e2 39.99
TenGigabitEthernet1/0/1-tx active 1324301 52957836
0 2.47e2 39.99
arp-input active 4 7
0 2.89e3 1.75
arp-reply active 4 7
0 2.13e4 1.75
dpdk-input polling 95342497 112828215
0 1.01e3 1.18
drop active 5 5
0 5.07e3 1.00
error-drop active 5 5
0 4.61e3 1.00
ethernet-input active 2341216 112828215
0 3.22e2 48.19
interface-output active 3 4
0 4.19e3 1.33
ip4-input-no-checksum active 1598737 112828208
0 1.98e2 70.57
ip4-load-balance active 1598737 112828208
0 1.69e2 70.57
ip4-lookup active 1598737 112828208
0 3.14e2 70.57
ip4-rewrite active 1598737 112828208
0 8.14e2 70.57
unix-epoll-input polling 93018 0
0 1.69e3 0.00
---------------
Thread 2 vpp_wk_1 (lcore 3)
Time 173.8, 10 sec internal node vector rate 0.00 loops/sec 1454623.01
vector rates in 6.4994e5, out 6.2287e5, drop 0.0000e0, punt 0.0000e0
Name State Calls Vectors
Suspends Clocks Vectors/Call
TenGigabitEthernet1/0/0-output active 1227641 59821627
0 9.79e1 48.73
TenGigabitEthernet1/0/0-tx active 1227641 55117639
0 2.63e2 44.89
TenGigabitEthernet1/0/1-output active 1146502 53113046
0 1.07e2 46.33
TenGigabitEthernet1/0/1-tx active 1146502 53113046
0 2.51e2 46.33
dpdk-input polling 94368347 112934673
0 9.87e2 1.19
ethernet-input active 2012117 112934673
0 2.85e2 56.13
ip4-input-no-checksum active 1435435 112934673
0 2.00e2 78.68
ip4-load-balance active 1435435 112934673
0 1.73e2 78.68
ip4-lookup active 1435435 112934673
0 3.16e2 78.68
ip4-rewrite active 1435435 112934673
0 8.59e2 78.68
unix-epoll-input polling 92067 0
0 1.68e3 0.00
---------------
Thread 3 vpp_wk_2 (lcore 4)
Time 173.8, 10 sec internal node vector rate 0.00 loops/sec 1456729.77
vector rates in 6.3335e5, out 6.1369e5, drop 0.0000e0, punt 0.0000e0
Name State Calls Vectors
Suspends Clocks Vectors/Call
TenGigabitEthernet1/0/0-output active 2059086 58390205
0 9.89e1 28.36
TenGigabitEthernet1/0/0-tx active 2059086 54975223
0 2.49e2 26.69
TenGigabitEthernet1/0/1-output active 2050911 51661485
0 1.06e2 25.19
TenGigabitEthernet1/0/1-tx active 2050911 51661485
0 2.41e2 25.19
dpdk-input polling 100154483 110051690
0 1.09e3 1.09
ethernet-input active 3538893 110051690
0 4.48e2 31.09
ip4-input-no-checksum active 2267155 110051690
0 1.95e2 48.54
ip4-load-balance active 2267155 110051690
0 1.58e2 48.54
ip4-lookup active 2267155 110051690
0 3.11e2 48.54
ip4-rewrite active 2267155 110051690
0 6.75e2 48.54
unix-epoll-input polling 97712 0
0 1.68e3 0.00
******************************************************************************************************************************************************
(64 byte udp packets (16K flow)):
Thread 1 vpp_wk_0 (lcore 2)
Time 66.3, 10 sec internal node vector rate 0.00 loops/sec 1441090.29
vector rates in 6.3636e5, out 6.3636e5, drop 6.0355e-2, punt 0.0000e0
Name State Calls Vectors
Suspends Clocks Vectors/Call
TenGigabitEthernet1/0/0-output active 2 2
0 2.70e3 1.00
TenGigabitEthernet1/0/0-tx active 1 1
0 4.64e3 1.00
TenGigabitEthernet1/0/1-output active 168055 42174525
0 8.17e1 250.96
TenGigabitEthernet1/0/1-tx active 168054 42174524
0 2.38e2 250.96
arp-input active 4 6
0 4.73e3 1.50
arp-reply active 4 6
0 1.83e4 1.50
dpdk-input polling 59898328 42174529
0 1.44e3 .70
drop active 4 4
0 3.25e3 1.00
error-drop active 4 4
0 3.44e3 1.00
ethernet-input active 168694 42174529
0 1.42e2 250.01
interface-output active 4 4
0 4.36e3 1.00
ip4-input-no-checksum active 168053 42174523
0 1.89e2 250.96
ip4-load-balance active 168053 42174523
0 1.69e2 250.96
ip4-lookup active 168053 42174523
0 3.07e2 250.96
ip4-rewrite active 168053 42174523
0 3.18e2 250.96
unix-epoll-input polling 58438 0
0 1.51e3 0.00
---------------
Thread 2 vpp_wk_1 (lcore 3)
Time 66.3, 10 sec internal node vector rate 0.00 loops/sec 1461080.25
vector rates in 6.3736e5, out 6.3736e5, drop 0.0000e0, punt 0.0000e0
Name State Calls Vectors
Suspends Clocks Vectors/Call
TenGigabitEthernet1/0/1-output active 165195 42240533
0 8.14e1 255.70
TenGigabitEthernet1/0/1-tx active 165195 42240533
0 2.38e2 255.70
dpdk-input polling 59892397 42240533
0 1.44e3 .71
ethernet-input active 165407 42240533
0 1.41e2 255.37
ip4-input-no-checksum active 165195 42240533
0 1.89e2 255.70
ip4-load-balance active 165195 42240533
0 1.68e2 255.70
ip4-lookup active 165195 42240533
0 3.07e2 255.70
ip4-rewrite active 165195 42240533
0 3.18e2 255.70
unix-epoll-input polling 58432 0
0 1.52e3 0.00
---------------
Thread 3 vpp_wk_2 (lcore 4)
Time 66.3, 10 sec internal node vector rate 0.00 loops/sec 1476022.77
vector rates in 6.2799e5, out 6.2799e5, drop 0.0000e0, punt 0.0000e0
Name State Calls Vectors
Suspends Clocks Vectors/Call
TenGigabitEthernet1/0/1-output active 176879 41619639
0 8.35e1 235.30
TenGigabitEthernet1/0/1-tx active 176879 41619639
0 2.41e2 235.30
dpdk-input polling 59702285 41619639
0 1.45e3 .69
ethernet-input active 182644 41619639
0 1.49e2 227.87
ip4-input-no-checksum active 176879 41619639
0 1.92e2 235.30
ip4-load-balance active 176879 41619639
0 1.70e2 235.30
ip4-lookup active 176879 41619639
0 3.09e2 235.30
ip4-rewrite active 176879 41619639
0 3.20e2 235.30
unix-epoll-input polling 58247 0
0 1.49e3 0.00
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