Syslog - lowmem-killer

#1

What do these messages in a UCM6202 syslog mean? They seem to appear in blocks at various times…

Sep 21 06:32:29 UCM6202 local1.notice [00:0B:82:DB:88:F0] lowmem-killer[6379]: Mem Total: 1009 MiB, Avail: 856 MiB, Min: 181 MiB (18 %)
Sep 21 06:32:29 UCM6202 local1.notice [00:0B:82:DB:88:F0] lowmem-killer[6379]: Asterisk VSZ:151540KB RSS:53020KB(limit 826948KB)
Sep 21 06:33:29 UCM6202 local1.notice [00:0B:82:DB:88:F0] lowmem-killer[6379]: Mem Total: 1009 MiB, Avail: 856 MiB, Min: 181 MiB (18 %)
Sep 21 06:33:29 UCM6202 local1.notice [00:0B:82:DB:88:F0] lowmem-killer[6379]: Asterisk VSZ:151540KB RSS:53020KB(limit 826948KB)
Sep 21 06:34:29 UCM6202 local1.notice [00:0B:82:DB:88:F0] lowmem-killer[6379]: Mem Total: 1009 MiB, Avail: 856 MiB, Min: 181 MiB (18 %)
Sep 21 06:34:29 UCM6202 local1.notice [00:0B:82:DB:88:F0] lowmem-killer[6379]: Asterisk VSZ:151540KB RSS:53020KB(limit 826948KB)
Sep 21 06:35:29 UCM6202 local1.notice [00:0B:82:DB:88:F0] lowmem-killer[6379]: Mem Total: 1009 MiB, Avail: 856 MiB, Min: 181 MiB (18 %)
Sep 21 06:35:29 UCM6202 local1.notice [00:0B:82:DB:88:F0] lowmem-killer[6379]: Asterisk VSZ:151540KB RSS:53020KB(limit 826948KB)
Sep 21 06:36:29 UCM6202 local1.notice [00:0B:82:DB:88:F0] lowmem-killer[6379]: Mem Total: 1009 MiB, Avail: 856 MiB, Min: 181 MiB (18 %)
Sep 21 06:36:29 UCM6202 local1.notice [00:0B:82:DB:88:F0] lowmem-killer[6379]: Asterisk VSZ:151540KB RSS:53020KB(limit 826948KB)
Sep 21 06:37:29 UCM6202 local1.notice [00:0B:82:DB:88:F0] lowmem-killer[6379]: Mem Total: 1009 MiB, Avail: 856 MiB, Min: 181 MiB (18 %)
Sep 21 06:37:29 UCM6202 local1.notice [00:0B:82:DB:88:F0] lowmem-killer[6379]: Asterisk VSZ:151436KB RSS:52988KB(limit 826948KB)
Sep 21 06:38:29 UCM6202 local1.notice [00:0B:82:DB:88:F0] lowmem-killer[6379]: Mem Total: 1009 MiB, Avail: 856 MiB, Min: 181 MiB (18 %)
Sep 21 06:38:29 UCM6202 local1.notice [00:0B:82:DB:88:F0] lowmem-killer[6379]: Asterisk VSZ:151436KB RSS:52988KB(limit 826948KB)

#2

you should contact Grandstream Support:

https://helpdesk.grandstream.com/

#3

Some systems show this more than others, all seem to have it in the logs. It doesn’t seem to be having any adverse effect that I can see or am experiencing. Just curious if anyone here knows what it is…