On 02/08/2012 08:50 AM, Emmanuel Dreyfus wrote:
Vijay Bellur<[email protected]>  wrote:

Once memory accounting is enabled, the accounting data can be viewed by
triggering a statedump.
I have it running with -DDEBUG, how do I trigger the statedump?


kill -USR1 <glusterfs_pid> would do. This yields you a file /tmp/glusterdump.<pid>. If you grep for memusage in glusterdump, you can see memory consumption per type per xlator. The corresponding type can be looked up in the <xl_prefix>-mem-types.h present in all xlators.

It might be useful to take a dump before and after running the test so that you can compare the memory consumptions.

-Vijay



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