Hi to everyone I've been monitoring my postgres processes and I noticed that the resident memory size of the writer process is growing up too much. Those are reports from top in a 24 hour interval:
YESTERDAY: PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 11706 postgres 17 0 157m 148m 146m S 0.0 3.9 3:23.41 postgres: postgres BJ3 127.0.0.1(64648) idle 12174 postgres 16 0 157m 148m 146m S 0.0 3.9 3:17.58 postgres: postgres BJ3 127.0.0.1(65367) idle 11495 postgres 16 0 157m 148m 146m S 5.7 3.9 7:51.98 postgres: postgres BJ3 127.0.0.1(64603) idle 11908 postgres 16 0 156m 147m 146m S 5.7 3.9 7:35.84 postgres: postgres BJ3 127.0.0.1(64947) idle 11419 postgres 15 0 155m 112m 112m S 0.0 3.0 0:00.49 postgres: writer process TODAY: PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 11706 postgres 17 0 157m 148m 146m S 0.0 3.9 7:37.16 postgres: postgres BJ3 127.0.0.1(64648) idle 12174 postgres 17 0 157m 148m 146m S 0.0 3.9 7:40.10 postgres: postgres BJ3 127.0.0.1(65367) idle 11495 postgres 16 0 157m 148m 146m S 6.3 3.9 17:46.99 postgres: postgres BJ3 127.0.0.1(64603) idle 11908 postgres 16 0 156m 147m 146m S 5.7 3.9 17:29.31 postgres: postgres BJ3 127.0.0.1(64947) idle 11419 postgres 15 0 155m 140m 139m S 0.0 3.7 0:01.09 postgres: writer process Any ideas why is this happening? My postgres version is 8.1.3 Thanks a lot -- Heiner Vega Thames
