andy/glusterfs
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
glusterfs/extras/group-db-workload

13 lines
337 B
Plaintext
Raw Normal View History

Update database profile group Some performance testing has revealed that pgbench performs 3x better when these options are set: performance.client-io-threads=on performance.open-behind=on performance.read-after-open=yes server.event-threads=4 client.event-threads=4 Change-Id: I36ce389f893a8af13aac5f8285104d749b73d098 fixes: bz#1631886 Signed-off-by: Xavi Hernandez <xhernandez@redhat.com>
2018-09-21 21:51:46 +02:00
performance.open-behind=on
extras/group : add database workload profile Running DB workload patterns with all perf xlators enabled as default has resulted into some inconsistency issues. Based on the internal testing done by Elko Kuric (ekuric@redhat.com) there're certain set of perf xlators which need to be turned off to get these types of workload supported by Gluster. The proposal is to leverage group profile infrastructure to group together all those tunables at one place so that users just need to apply the profile to the volume to use it for the data base workload. Credits : Elko Kuric (ekuric@redhat.com) Change-Id: I8a50e915278ad4085b9aaa3f160a33af7c0b0444 fixes: bz#1596020 Signed-off-by: Atin Mukherjee <amukherj@redhat.com>
2018-06-28 10:42:56 +05:30
performance.write-behind=off
performance.stat-prefetch=off
performance.quick-read=off
performance.strict-o-direct=on
performance.read-ahead=off
performance.io-cache=off
performance.readdir-ahead=off
Update database profile group Some performance testing has revealed that pgbench performs 3x better when these options are set: performance.client-io-threads=on performance.open-behind=on performance.read-after-open=yes server.event-threads=4 client.event-threads=4 Change-Id: I36ce389f893a8af13aac5f8285104d749b73d098 fixes: bz#1631886 Signed-off-by: Xavi Hernandez <xhernandez@redhat.com>
2018-09-21 21:51:46 +02:00
performance.client-io-threads=on
server.event-threads=4
client.event-threads=4
performance.read-after-open=yes
Reference in New Issue Copy Permalink