changeset 1518:ece9482b41b8

Document thread pool size properties in README. Reviewed-by: neugens Review-thread: http://icedtea.classpath.org/pipermail/thermostat/2014-October/011184.html
author Severin Gehwolf <sgehwolf@redhat.com>
date Wed, 15 Oct 2014 12:16:00 +0200
parents 0cd7a5d5f925
children ec5a2069d133
files README
diffstat 1 files changed, 12 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/README	Tue Oct 14 17:01:58 2014 -0400
+++ b/README	Wed Oct 15 12:16:00 2014 +0200
@@ -198,6 +198,18 @@
 milliseconds to decide if a database operation is considere a "slow". The
 default is 100.
 
+* Queued Storage Thread Pool Size
+
+  com.redhat.thermostat.storage.queue.poolSize=<integer>
+
+The above property is used to override the desired thread pool size. The size is
+capped at size 100 (the default if no property is specified). This is because
+Linux systems usually enforce a per-user process limit of 1024 (ulimit -u).
+
+The above upper bound can be lifted by setting the following property to true:
+
+  com.redhat.thermostat.storage.queue.unbounded=<boolean>
+
 --------------------------------------------------------------------------------
 6. REFERENCES