Re: onbar's CPU usage

Posted in 2003

Richard Kofler — Wed, 28 May 2003 22:27:43 GMT — source: Usenet: comp.databases.informix

vijay wrote: > > My 9.3 IDS instance runs on an IBM RS6000 server( 4-way SP winterhawk > node 450 MHz running AIX). Everytime an onbar logical log backup kicks > off, I have noticed that it takes 25% of CPU resources(1 CPU). > Can somebody explain why the logical log backup process is so resource > intensive(all it should be doing is moving records from the logical > log on disk to the tape sub-system)? > Thanks > > -- Vijay Venkatesh are you using TIVOLI TSM? This might explain it ...... And no, that is not sarkasm. If not so, then start top and find out if it is the onbar process or a CPUvp or whatever consumes all cyc1es of 1 of your CPUs dic_k