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--- tutorials:troubleshooting:memory [2015/11/06 12:48]
smititelu
+++ tutorials:troubleshooting:memory [2017/09/23 11:56]
mslehto [Monitoring Memory] mem_join is disabled by default
@@ Line 58: / Line 58: @@
 Notice that for SHM only one group of statistics is printed, being one zone of memory, while for PKG you get a list with many groups of statistics, each specific for a Kamailio process (child).
-In order to merge the free memory fragments one should enable memory join. This is enable by default in latest kamailio:
+In order to merge the free memory fragments one should enable memory join. Default is disabled (mem_join=0).
 <code>
 mem_join=1
@@ Line 167: / Line 167: @@
 (4082) NOTICE: fm_status:  count=     1 size=       704 bytes from <core>: cfg/cfg_struct.c: cfg_shmize(217)
 (4082) NOTICE: fm_status:  count=     3 size=        64 bytes from usrloc: udomain.c: build_stat_name(51)
+</code>
+If you dumped the status with qm_malloc, you can extract the logs from syslog and count the unique allocations with next commands:
+<code>
+grep qm_status /var/log/syslog >qm_status.txt
+# or:
+# grep qm_status /var/log/messages >qm_status.txt
+grep alloc qm_status.txt | awk '{ print substr( $0, 16, length($0) ) }' | sort | uniq -c | sort -k1n
 </code>
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