[Mailman-Users] Python process size grows 30x in 8 hours (memory

[Brad Knowles]

On 7/1/08, Mark Sapiro wrote:

>  In this snapshot
>
>    PID USERNAME LWP PRI NICE  SIZE   RES STATE    TIME    CPU COMMAND
>  10123 mailman    1  59    0  314M  311M sleep    1:57  0.02% python
>  10131 mailman    1  59    0  310M  307M sleep    1:35  0.01% python
>  10124 mailman    1  59    0  309M   78M sleep    0:45  0.10% python
>  10134 mailman    1  59    0  307M   81M sleep    1:27  0.01% python
>  10125 mailman    1  59    0  307M   79M sleep    0:42  0.01% python
>  10133 mailman    1  59    0   44M   41M sleep    0:14  0.01% python
>  10122 mailman    1  59    0   34M   30M sleep    0:43  0.39% python
>  10127 mailman    1  59    0   31M   27M sleep    0:40  0.26% python
>  10130 mailman    1  59    0   30M   26M sleep    0:15  0.03% python
>  10129 mailman    1  59    0   28M   24M sleep    0:19  0.10% python
>  10126 mailman    1  59    0   28M   25M sleep    1:07  0.59% python
>  10132 mailman    1  59    0   27M   24M sleep    1:00  0.46% python
>  10128 mailman    1  59    0   27M   24M sleep    0:16  0.01% python
>  10151 mailman    1  59    0 9516K 3852K sleep    0:05  0.01% python
>  10150 mailman    1  59    0 9500K 3764K sleep    0:00  0.00% python
>
>  Which processes correspond to which runners. And why are the two
>  processes that have apparently done the least the ones that have grown
>  the most.

In contrast, the mail server for python.org shows the following:

top - 06:54:48 up 29 days,  9:09,  4 users,  load average: 1.05, 1.08, 0.95
Tasks: 151 total,   1 running, 149 sleeping,   0 stopped,   1 zombie
Cpu(s):   0.2% user,   1.1% system,   0.0% nice,  98.7% idle

   PID USER      PR  VIRT  NI  RES  SHR S %CPU    TIME+  %MEM COMMAND
  1040 mailman    9 42960   0  41m  12m S    0 693:59.44  2.1 ArchRunner:0:1 -s
  1041 mailman    9 22876   0  20m 7488 S    0 478:18.62  1.0 BounceRunner:0:1
  1045 mailman    9 20412   0  19m  10m S    0   3031:12  0.9 OutgoingRunner:0:
  1043 mailman    9 20476   0  18m 4968 S    0 127:02.62  0.9 IncomingRunner:0:
  1042 mailman    9 18564   0  17m 7316 S    0  11:34.14  0.9 CommandRunner:0:1
  1046 mailman   11 17276   0  15m  10m S    1  66:32.16  0.8 VirginRunner:0:1
  1044 mailman    9 11568   0 9964 5184 S    0  12:34.04  0.5 NewsRunner:0:1 -s

And those are the only Python-related processes that show up in the 
first twenty lines.

-- 
Brad Knowles <brad at shub-internet.org>
LinkedIn Profile: <http://tinyurl.com/y8kpxu>