On 6/11/13 4:11 PM, Fabien COELHO wrote:
- ISTM that there "thread start time" should be initialized at the beginning of threadRun instead of in the loop *before* thread creation, otherwise the thread creation delays are incorporated in the performance measure, but ISTM that the point of pgbench is not to measure thread creation performance...
I noticed that, but it seemed a pretty minor issue. Did you look at the giant latency spikes at the end of the test run I submitted the graph for? I wanted to nail down what was causing those before worrying about the startup timing.
-- Greg Smith 2ndQuadrant US g...@2ndquadrant.com Baltimore, MD PostgreSQL Training, Services, and 24x7 Support www.2ndQuadrant.com -- Sent via pgsql-hackers mailing list (firstname.lastname@example.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers