watch doesn't calculate diffs On Aug 31, 2011, at 2:29 PM, Peter Sanford wrote:
> I use `watch` to do this: > > watch -n 5 nodetool -h localhost tpstats > > -psanford > > On Wed, Aug 31, 2011 at 1:59 PM, David Hawthorne <dha...@gmx.3crowd.com> > wrote: >> It would be very useful to be able to get refreshing statistics from >> tpstats, a la top. >> >> nodetool -h localhost tpstats [n] >> >> refresh every second, show me the Active and Pending and Blocked columns as >> they currently exist, but under Completed show me a per-second rate based on >> the delta from the previous counter and the number of seconds (n) specified >> on the command line. >> >> nodetool -h localhost tpstats 1 to update every second >> nodetool -h localhost tpstats 5 to update every 5 seconds, etc
