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From: | Karl Bernard |
Subject: | [Gluster-devel] Potential Memory Leak? |
Date: | Sat, 20 Oct 2007 19:46:44 -0400 |
User-agent: | Thunderbird 2.0.0.6 (Windows/20070728) |
Hello,I've been testing luster in a development environment with 4 servers acting as both client and servers.
In the last 2 days, I've run maintenance script that perform a lot of read and write operations.
I've noticed that the glusterfsd was using 57mb of memory when initially started and the memory usage grew to using 85% of server memory on one of the host:
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 23219 root 17 0 1027m 861m 756 D 2 85.3 315:29.43 glusterfsd
I also saw the performance slowly degrade and saw a huge jump in speed after I restarted the deamon on all the bricks.
I'm unsure what to monitor to help debug the potential problem. Is there something I can do to help improve gluster and fix that problem?
Karl
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