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23 results

pgbench.c

Blame
    • Heikki Linnakangas's avatar
      98aed6c7
      Add --latency-limit option to pgbench. · 98aed6c7
      Heikki Linnakangas authored 
      This allows transactions that take longer than specified limit to be counted
separately. With --rate, transactions that are already late by the time we
get to execute them are skipped altogether. Using --latency-limit with
--rate allows you to "catch up" more quickly, if there's a hickup in the
server causing a lot of transactions to stall momentarily.

Fabien COELHO, reviewed by Rukh Meski and heavily refactored by me.
      98aed6c7
      History
      Add --latency-limit option to pgbench.
      Heikki Linnakangas authored 
      This allows transactions that take longer than specified limit to be counted
separately. With --rate, transactions that are already late by the time we
get to execute them are skipped altogether. Using --latency-limit with
--rate allows you to "catch up" more quickly, if there's a hickup in the
server causing a lot of transactions to stall momentarily.

Fabien COELHO, reviewed by Rukh Meski and heavily refactored by me.