Subject: What does "+" in vserver-stat (VSZ) mean?
From: Jarry <mr.jarry@gmail.com>
Date: Wed, 23 Dec 2009 22:12:45 +0100

Hi,
this is probably very trivial question, but I'm just curious.
I have noticed there is sometimes plus-sign after VSZ-number
for some of my vserver-guests in vserver-stat output:

obelix ~ # vserver-stat
CTX   PROC    VSZ    RSS  userTIME   sysTIME    UPTIME NAME
1000    45  15.9+ 227.4M   0m06s55   0m00s94   1h03m19 vs1-web
2000    12 229.1M   5.5M   0m00s20   0m00s26   1h03m19 vs2-ftp
...

What does that "15.9+" mean? VSZ should be number of virtual
memory pages, but the number is suspiciously small and I do not
know what "+" stands for. I noticed it is not always there,
sometimes there is quite normal number like "500M" or "1.2G"...

Jarry

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