How do I monitor a checkpoint thread?

Posted in 1999

Mary Gregory — Tue, 27 Apr 1999 16:31:50 -0400 — source: Informix-list mailing list archive (1991-1998)

I've been reading a lot lately about the debate over whether to run the soc poll threads on CPU or NET vp's. Art Kagel's argument for NET discusses the possiblity of the checkpoint thread hogging CPUVP #1 unless there are no page cleaners available. Is there a way to see the checkpoint thread (i.e. onstat -g ath)? Also, what are the best metrics to look at before and after changing from CPU to NET to see if I've done good or harm? Thanks for the input. Mary Gregory

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