Peter Crowther wrote:
...
As a rough first cut, vmstat 5 and watch the numbers ;-). iostat too, if you
can. If CPU isn't pegged at 100% and the disk isn't at full capacity, that's
an interesting result as it implies the box has spare capacity and there's
contention elsewhere - often lock contention, as David Kerber has recently seen!
Indeed! Getting rid of the extra locking took care of about 98% of the
issues, and changing to the Server jvm got me to over 99%.
D
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