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Bug #48721

open

tcmalloc doesn't release memory

Added by Seena Fallah over 3 years ago. Updated over 3 years ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
% Done:

0%

Source:
Tags:
Backport:
nautilus, octopus
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(RADOS):
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

Ceph Monitor isn't releasing memory for about many days! Using nautilus 14.2.14.

MALLOC:    17195971312 (16399.4 MiB) Bytes in use by application
MALLOC: +            0 (    0.0 MiB) Bytes in page heap freelist
MALLOC: +     56086496 (   53.5 MiB) Bytes in central cache freelist
MALLOC: +     21863584 (   20.9 MiB) Bytes in transfer cache freelist
MALLOC: +    126345360 (  120.5 MiB) Bytes in thread cache freelists
MALLOC: +     56094912 (   53.5 MiB) Bytes in malloc metadata
MALLOC:   ------------
MALLOC: =  17456361664 (16647.7 MiB) Actual memory used (physical + swap)
MALLOC: +  19598409728 (18690.5 MiB) Bytes released to OS (aka unmapped)
MALLOC:   ------------
MALLOC: =  37054771392 (35338.2 MiB) Virtual address space used
MALLOC:
MALLOC:         235569              Spans in use
MALLOC:             24              Thread heaps in use
MALLOC:           8192              Tcmalloc page size

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