Heikki Linnakangas babf185794 Fix busy-wait in pgbench, with --rate. ...

If --rate was used to throttle pgbench, it failed to sleep when it had
nothing to do, leading to a busy-wait with 100% CPU usage. This bug was
introduced in the refactoring in v10. Before that, sleep() was called with
a timeout, even when there were no file descriptors to wait for.

Reported by Jeff Janes, patch by Fabien COELHO. Backpatch to v10.

Discussion: https://www.postgresql.org/message-id/CAMkU%3D1x5hoX0pLLKPRnXCy0T8uHoDvXdq%2B7kAM9eoC9_z72ucw%40mail.gmail.com

2017-10-01 09:34:29 +03:00

..

t

Rework PostgresNode's psql method

2016-03-03 17:58:30 -03:00

.gitignore

Call xlc __isync() after, not before, associated compare-and-swap.

2016-02-19 22:47:50 -05:00

exprparse.y

Update copyright via script for 2017

2017-01-03 13:48:53 -05:00

exprscan.l

Allow backslash line continuations in pgbench's meta commands.

2017-01-20 11:10:22 -05:00

Makefile

Fix broken link-command-line ordering for libpgfeutils.

2017-07-14 12:26:53 -04:00

pgbench.c

Fix busy-wait in pgbench, with --rate.

2017-10-01 09:34:29 +03:00

pgbench.h

Phase 2 of pgindent updates.

2017-06-21 15:19:25 -04:00