LPAR2RRD + AIX 7.3: Performance Gaps in CPU Graphs — Anyone Else?

jhonnmick

Hey everyone,

I’ve been running LPAR2RRD on AIX 7.3 for about two weeks and noticed intermittent gaps in the CPU utilization graphs for some partitions.

So far I’ve checked:

• OS_AGENT.log (no major errors)
• Disk space and I/O bottlenecks
• lpar2rrd-daemon is running fine

Data seems to stop updating around 3AM-4AM randomly, then picks up again. Has anyone faced similar behavior? Is it related to cronjob timing or temporary resource contention?

Any tuning tips or common gotchas on AIX 7.3 + LPAR2RRD combo would be much appreciated!

— Jhonn Dee

Pavel

Send us logs and screenshot from CPU OS graph. 

Note a short problem description in the text field of the upload form.

under lpar2rrd user:

cd `cat ~/.lpar2rrd_home`

gzip -9 logs.tar

Send us logs.tar.gz via https://upload.lpar2rrd.com