To determine which vCPUs are used by IFTASK and view their utilization, use the show npu utilization table command as shown here:
[local]mySystem# show npu utilization table
******** show npu utilization table card 1 *******
5-Sec Avg: lcore00|lcore01|lcore02|lcore03|lcore04|lcore05|lcore06|lcore07|
IDLE: | 4%| 43%| 24%| 45%| 17%| | |
QUEUE_PORT_RX: | 34%| 56%| | | | | |
QUEUE_PORT_TX: | | | | | | | |
QUEUE_VNPU_RX: | | | | | | | |
QUEUE_VNPU_TX: | | | | | | | |
QUEUE_KNI_RX: | 57%| | | | | | |
QUEUE_KNI_TX: | | | | | | | |
QUEUE_THREAD_KNI: | 3%| | | | | | |
QUEUE_MCDMA_RX: | | | 7%| | 5%| | |
QUEUE_MCDMA_TX: | | | | | | | |
QUEUE_THREAD_MCDMA: | | | 8%| | 24%| | |
QUEUE_THREAD_VNPU: | | | | | | | |
QUEUE_CRYPTO_RX: | | | | | | | |
QUEUE_CRYPTO_TX: | | | | | | | |
QUEUE_THREAD_IPC: | | | | | | | |
MCDMA_FLUSH: | | | 59%| 54%| 51%| | |
QUEUE_THREAD_TYPE_MAX: | | | | | | | |
300-Sec Avg: lcore00|lcore01|lcore02|lcore03|lcore04|lcore05|lcore06|lcore07|
IDLE: | 99%| 100%| 31%| 30%| 32%| | |
QUEUE_PORT_RX: | 0%| | | | | | |
QUEUE_PORT_TX: | | | | | | | |
QUEUE_VNPU_RX: | | | | | | | |
QUEUE_VNPU_TX: | | | | | | | |
QUEUE_KNI_RX: | | | | | | | |
QUEUE_KNI_TX: | | | | | | | |
QUEUE_THREAD_KNI: | | | | | | | |
QUEUE_MCDMA_RX: | | | 0%| 0%| 0%| | |
QUEUE_MCDMA_TX: | | | | | | | |
QUEUE_THREAD_MCDMA: | | | | | | | |
QUEUE_THREAD_VNPU: | | | | | | | |
QUEUE_CRYPTO_RX: | | | | | | | |
QUEUE_CRYPTO_TX: | | | | | | | |
QUEUE_THREAD_IPC: | | | | | | | |
MCDMA_FLUSH: | | | 68%| 69%| 67%| | |
QUEUE_THREAD_TYPE_MAX: | | | | | | | |
900-Sec Avg: lcore00|lcore01|lcore02|lcore03|lcore04|lcore05|lcore06|lcore07|
IDLE: | 99%| 100%| 31%| 31%| 32%| | |
QUEUE_PORT_RX: | 0%| | | | | | |
QUEUE_PORT_TX: | | | | | | | |
QUEUE_VNPU_RX: | | | | | | | |
QUEUE_VNPU_TX: | | | | | | | |
QUEUE_KNI_RX: | | | | | | | |
QUEUE_KNI_TX: | | | | | | | |
QUEUE_THREAD_KNI: | | | | | | | |
QUEUE_MCDMA_RX: | | | 0%| 0%| 0%| | |
QUEUE_MCDMA_TX: | | | | | | | |
QUEUE_THREAD_MCDMA: | | | | | | | |
QUEUE_THREAD_VNPU: | | | | | | | |
QUEUE_CRYPTO_RX: | | | | | | | |
QUEUE_CRYPTO_TX: | | | | | | | |
QUEUE_THREAD_IPC: | | | | | | | |
MCDMA_FLUSH: | | | 68%| 68%| 67%| | |
QUEUE_THREAD_TYPE_MAX: | | | | | | | |
thread 2 QUEUE_PORT_RX 77.22 %
thread 2 IDLE 22.78 %
-----------------------------------------------
thread 5 MCDMA_FLUSH 57.74 %
thread 5 IDLE 40.13 %
thread 5 QUEUE_THREAD_MCDMA 2.13 %
-----------------------------------------------
thread 1 QUEUE_KNI_RX 50.39 %
thread 1 QUEUE_PORT_RX 40.72 %
thread 1 IDLE 6.13 %
thread 1 QUEUE_THREAD_KNI 2.76 %
-----------------------------------------------
thread 3 QUEUE_THREAD_MCDMA 41.17 %
thread 3 MCDMA_FLUSH 38.31 %
thread 3 IDLE 16.28 %
thread 3 QUEUE_MCDMA_RX 4.24 %
-----------------------------------------------
thread 4 IDLE 56.03 %
thread 4 MCDMA_FLUSH 43.97 %
-----------------------------------------------
To view CPU utilization for the VM without the IFTASK vCPUs, use the show cpu info command. For more detailed information use the verbose keyword.
[local]mySystem# show cpu info
Card 1, CPU 0:
Status : Active, Kernel Running, Tasks Running
Load Average : 8.99, 9.50, 8.20 (11.89 max)
Total Memory : 16384M
Kernel Uptime : 0D 0H 49M
Last Reading:
CPU Usage : 16.6% user, 10.5% sys, 0.0% io, 4.6% irq, 68.3% idle
Poll CPUs : 5 (1, 2, 3, 4, 5)
Processes / Tasks : 234 processes / 54 tasks
Network : 353.452 kpps rx, 3612.279 mbps rx, 282.869 kpps tx, 2632.760 mbps tx
File Usage : 2336 open files, 1631523 available
Memory Usage : 4280M 26.1% used, 42M 0.3% reclaimable
Maximum/Minimum:
CPU Usage : 23.2% user, 11.2% sys, 0.1% io, 5.5% irq, 61.5% idle
Poll CPUs : 5 (1, 2, 3, 4, 5)
Processes / Tasks : 244 processes / 54 tasks
Network : 453.449 kpps rx, 4635.918 mbps rx, 368.252 kpps tx, 3483.816 mbps tx
File Usage : 3104 open files, 1630755 available
Memory Usage : 4318M 26.4% used, 46M 0.3% reclaimable