diff options
| author | Prasanna Kumar Kalever <prasanna.kalever@redhat.com> | 2019-06-27 13:18:32 +0530 |
|---|---|---|
| committer | Atin Mukherjee <amukherj@redhat.com> | 2019-07-23 05:45:00 +0000 |
| commit | 8a84a2ca7e70c0682d3f0f1f83892914725db59c (patch) | |
| tree | 24cc2771ba4b0715cbbf4a4d1bdfd8168171b8dc | |
| parent | 70a735b75ac8ca942b212cc1c56441e9387f30e6 (diff) | |
gluster-block: tuning perf options
As per the perf experiment run by Elvir, with NVME devices used for OCP (gluster)
it was seen that particularly read operations (read/randread) benefited from
these options.
Change-Id: Ibec4b96afd28e6f7e757b6ef203ccdbc0d9854d5
Fixes: bz#1727852
Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
| -rw-r--r-- | extras/group-gluster-block | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/extras/group-gluster-block b/extras/group-gluster-block index 56b406e3641..1e398019e6b 100644 --- a/extras/group-gluster-block +++ b/extras/group-gluster-block @@ -5,6 +5,14 @@ performance.stat-prefetch=off performance.open-behind=off performance.readdir-ahead=off performance.strict-o-direct=on +performance.client-io-threads=on +performance.io-thread-count=32 +performance.high-prio-threads=32 +performance.normal-prio-threads=32 +performance.low-prio-threads=32 +performance.least-prio-threads=4 +client.event-threads=8 +server.event-threads=8 network.remote-dio=disable cluster.eager-lock=enable cluster.quorum-type=auto |