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3427641 - High CPU usage at OS level for top command

Symptom

Output of the top command at OS level that get a high %CPU for a HANA process.

E.g.

top - 08:28:30 up 81 days, 10:05,  1 user,  load average: 2.71, 2.98, 3.23
Tasks: 886 total,   1 running, 885 sleeping,   0 stopped,   0 zombie
%Cpu(s):  1.4 us,  0.3 sy,  0.0 ni, 98.0 id,  0.0 wa,  0.1 hi,  0.1 si,  0.0 st
MiB Mem : 6190958.+total, 141239.7 free, 1800906.+used, 4248812.+buff/cache
MiB Swap:  24576.0 total,      0.2 free,  24575.8 used. 4330086.+avail Mem

 

PID        USER          PR  NI    VIRT    RES    SHR   S  %CPU  %MEM     TIME+ COMMAND
5524     <sid>adm    20   0 1469.0g   1.4t   10.7g S  900.8      23.8       329999:43 hdbindexserver
432768 <sid>adm    20   0  333.6g 315.2g  19.1g S  36.3      5.2         10034:45 hdbindexserver


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Environment

SAP HANA.

Product

SAP HANA 1.0, platform edition ; SAP HANA, platform edition 2.0

Keywords

highcpu, cpu, top, %CPU , KBA , HAN-DB-PERF , SAP HANA Database Performance , BC-OP-LNX , Linux , How To

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