适用于VMware vSphere的ONTAP工具:vpserver显示了较高的CPU利用率
适用场景
- 适用于VMware vSphere的NetApp ONTAP工具(OTV)
- NetApp VASA Provider (VP)
- VMware Storage Replication Adapter (SRA)
问题描述
- 使用OTV时、可以从vpserver 守护进程中看到CPU使用率较高的情况
- 从OTV的diag shell运行
top可以证明这一点:
top - 17:28:29 up 5 days, 22:06, 0 user, load average: 114.92, 114.02, 117.44
Tasks: 145 total, 1 running, 144 sleeping, 0 stopped, 0 zombie
%Cpu(s):100.0 us, 0.0 sy, 0.0 ni, 0.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
MiB Mem : 11960.7 total, 2477.6 free, 8118.5 used, 1632.7 buff/cache
MiB Swap: 8191.0 total, 7032.2 free, 1158.8 used. 3842.1 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
1074367 vpserver 20 0 9.8g 4.7g 27112 S 373.3 40.0 11,17 jsvc