[Bugs] [Bug 1552360] memory leak in pre-op in replicate volumes for every write

bugzilla at redhat.com bugzilla at redhat.com
Fri Jul 27 10:04:41 UTC 2018


https://bugzilla.redhat.com/show_bug.cgi?id=1552360



--- Comment #6 from Vijay Avuthu <vavuthu at redhat.com> ---
Update:
=========

1) create 1 * 3 replicate volume and start
2) git clone the glusterfs on the volume ( mount point )
3) take the dump from client and check the number of num_allocs 
4) remove the cloned glusterfs
5) Again git clone the glusterfs on the volume
6) take the dump from client and check the number of num_allocs
7) remove the cloned glusterfs
8) Again git clone the glusterfs on the volume
9) take the dump from client and check the number of num_allocs

Observations:

Didn't see much increase in num_allocs for every iteration

# grep -w num_allocs glusterdump.9167.dump.1532676241_after_1st_clone | cut -f2
-d'=' | sort -n | tail -10
2651
2651
2651
2651
2657
2657
2667
2667
7954
7954
# grep -w num_allocs glusterdump.9167.dump.1532683881_after_2nd_clone | cut -f2
-d'=' | sort -n | tail -10
2651
2651
2651
2651
2836
2836
2846
2846
7954
7954
# grep -w num_allocs glusterdump.9167.dump.1532684833_after_3rd_clone | cut -f2
-d'=' | sort -n | tail -10
2651
2651
2651
2651
2890
2890
2900
2900
7954
7954
#

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