From 3de6ba0cd369d1be957d25f96a0e460c9dd004a2 Mon Sep 17 00:00:00 2001 From: Krutika Dhananjay Date: Wed, 19 Sep 2018 15:49:27 +0530 Subject: extras: Add new options to group "virt" In some of the recent performance tests on gluster-as-vm-image-store use-case, it has been observed that sometimes the lone fuse thread can hit near-100% CPU utilization and become a performance bottleneck. Enabling client-io-threads (in addition to bumping up epoll threads on server and client side) has shown to be helpful in getting around this bottleneck and pushing more IOPs. Change-Id: I231db309de0e37c79cd44f5666da4cd776fefa04 fixes: bz#1630798 Signed-off-by: Krutika Dhananjay --- extras/group-virt.example | 3 +++ 1 file changed, 3 insertions(+) (limited to 'extras') diff --git a/extras/group-virt.example b/extras/group-virt.example index 7e34b7297be..c2ce89d7b9c 100644 --- a/extras/group-virt.example +++ b/extras/group-virt.example @@ -13,3 +13,6 @@ cluster.shd-wait-qlength=10000 features.shard=on user.cifs=off cluster.choose-local=off +client.event-threads=4 +server.event-threads=4 +performance.client-io-threads=on -- cgit