Perfomance tuning CPUs

King, Harold Clyde (Hal) hck at
Thu Aug 23 14:03:54 UTC 2018

It looks like our named process is getting inturrupted  when too many queries come in. What I think I see is the main named process sitting on one CPU and child processes on the others. We have 16 CPUs and 19 named processes. Looks like everything is fine if the main process stays on a CPU, but if it gets knocked off, packets get dropped. 

I’m trying to replicate that on our test box but wondered if anyone had run into this before and had some advice.

Hal King  - hck at
Systems Administrator
Office of Information Technology
Shared Systems Services

The University of Tennessee
103C5 Kingston Pike Building
2309 Kingston Pk. Knoxville, TN 37996
Phone : 974-1599
Helpdesk 24/7 : 974-9900

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