Re: [Gluster-users] Sudden performance drop in gluster

2017-04-16 Thread Vijay Bellur
On Fri, Apr 14, 2017 at 3:35 PM, Pat Haley wrote: > > This seems to have cleared itself. For future reference though, what > kinds of things should I look at do diagnose an issue like this? > Turning on gluster volume profile [1] and sampling the output of profile info at periodic intervals wo

Re: [Gluster-users] Sudden performance drop in gluster

2017-04-14 Thread Pat Haley
This seems to have cleared itself. For future reference though, what kinds of things should I look at do diagnose an issue like this? Thanks On 04/14/2017 01:16 PM, Pat Haley wrote: Hi, Today we suddenly experienced a performance drop in gluster: e.g. doing an "ls" of a directory with

[Gluster-users] Sudden performance drop in gluster

2017-04-14 Thread Pat Haley
Hi, Today we suddenly experienced a performance drop in gluster: e.g. doing an "ls" of a directory with about 20 files takes about 5 minutes. This is way beyond (and seem separate from) some previous concerns we had. Our gluster filesystem is two bricks hosted on a single server. Logging