ps檢視執行緒所在的cpu
阿新 • • 發佈：2020-08-27
[root@localhost kni]# ps -elf | grep kni 4 R root 32791 27964 99 80 0 - 8410299 - 05:12 pts/0 00:00:14 ./examples/kni/build/app/kni -c 0xFFFFF -n 4 -- -P -p 0x1 --config=(0,1,2,3,4) 1 S root 32813 2 0 80 0 - 0 kni_th 05:12 ? 00:00:00 [kni_vEth0_0] 1 S root 32817 2 0 80 0 - 0kni_th 05:12 ? 00:00:00 [kni_vEth0_1]
[root@localhost kni]# ps -mo pid,tid,%cpu,psr -p 32813 PID TID %CPU PSR 32813 - 0.1 - - 32813 0.1 3 [root@localhost kni]# ps -mo pid,tid,%cpu,psr -p 32817 PID TID %CPU PSR 32817 - 0.4 - - 32817 0.4 4 [root@localhost kni]# ps-mo pid,tid,%cpu,psr -p 32791 PID TID %CPU PSR 32791 - 298 - - 32791 99.6 0 - 32792 0.0 60 - 32793 0.0 20 - 32794 99.3 1 - 32795 99.4 2 - 32796 0.0 3 - 32797 0.0 4 - 32798 0.0 5 - 32799 0.0 6 - 32800 0.0 7 - 328010.0 8 - 32802 0.0 9 - 32803 0.0 10 - 32804 0.0 11 - 32805 0.0 12 - 32806 0.0 13 - 32807 0.0 14 - 32808 0.0 15 - 32809 0.0 16 - 32810 0.0 17 - 32811 0.0 18 - 32812 0.0 19 [root@localhost kni]#
[root@localhost kni]# ps -T -p 32791 PID SPID TTY TIME CMD 32791 32791 pts/0 00:05:29 kni 32791 32792 pts/0 00:00:00 eal-intr-thread 32791 32793 pts/0 00:00:00 rte_mp_handle 32791 32794 pts/0 00:05:28 lcore-slave-1 32791 32795 pts/0 00:05:29 lcore-slave-2 32791 32796 pts/0 00:00:00 lcore-slave-3 32791 32797 pts/0 00:00:00 lcore-slave-4 32791 32798 pts/0 00:00:00 lcore-slave-5 32791 32799 pts/0 00:00:00 lcore-slave-6 32791 32800 pts/0 00:00:00 lcore-slave-7 32791 32801 pts/0 00:00:00 lcore-slave-8 32791 32802 pts/0 00:00:00 lcore-slave-9 32791 32803 pts/0 00:00:00 lcore-slave-10 32791 32804 pts/0 00:00:00 lcore-slave-11 32791 32805 pts/0 00:00:00 lcore-slave-12 32791 32806 pts/0 00:00:00 lcore-slave-13 32791 32807 pts/0 00:00:00 lcore-slave-14 32791 32808 pts/0 00:00:00 lcore-slave-15 32791 32809 pts/0 00:00:00 lcore-slave-16 32791 32810 pts/0 00:00:00 lcore-slave-17 32791 32811 pts/0 00:00:00 lcore-slave-18 32791 32812 pts/0 00:00:00 lcore-slave-19