[Bug 222288] g_bio leak after zfs ABD commit
bugzilla-noreply at freebsd.org
bugzilla-noreply at freebsd.org
Tue Sep 19 10:05:09 UTC 2017
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=222288
Borja Marcos <borjam at sarenet.es> changed:
What |Removed |Added
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CC| |borjam at sarenet.es
--- Comment #5 from Borja Marcos <borjam at sarenet.es> ---
I've applied the second patch. Seems to be working fine, no leaks.
Only one thing has me slightly puzzled, a very high used UMA slabs count.
ITEM SIZE LIMIT USED FREE REQ FAIL SLEEP
UMA Kegs: 384, 0, 242, 8, 242, 0, 0
UMA Zones: 4736, 0, 259, 0, 259, 0, 0
UMA Slabs: 80, 0, 542261, 39, 553319, 0, 0
UMA Hash: 256, 0, 60, 60, 109, 0, 0
The other server running Elasticsearch, which is still on 11.1-RELEASE and has
also 8 GB of memory, shows this. Note the high number of free UMA slabs.
ITEM SIZE LIMIT USED FREE REQ FAIL SLEEP
UMA Kegs: 384, 0, 240, 0, 240, 0, 0
UMA Zones: 2176, 0, 257, 0, 257, 0, 0
UMA Slabs: 80, 0, 207526, 243674, 2339176, 0, 0
I'll let it run for several days anyway. As I said it's not critical.
Thanks!
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