[ale] Can anyone help with an understanding
James P. Kinney III
jkinney at localnetsolutions.com
Thu Apr 25 22:22:54 EDT 2002
Which version of apache are you running? Some of the earlier 1.0.x
version were a bit loose on freeing memory after a child was terminated.
I am hoping that nearly everything on the RedHat 6.0 stuff has been
upgraded to 6.2 functionality and security fixes.
Check the compatibility of PHP4 with older versions of apache. 350 Megs
recovered from 15 instances of apache with mod_php is a bit high.
On Thu, 2002-04-25 at 11:32, Robert L. Harris wrote:
>
> I'm trying to track down what I think might be a memory leak in a RedHat
> 6.0 and PHP4 setup. No upgrading isn't a possibility yet, but if I'm
> right we'll likely be doing a project plan.
>
> At any rate I'm seeing this while the system is running.
>
> 0 0 0 0 62040 16304 125312 0 0 0 0 616 877 6 2 92
> 0 0 0 0 62036 16304 125316 0 0 0 7 131 97 0 1 99
> 0 0 0 0 62036 16304 125316 0 0 0 0 111 54 0 0 100
> 0 0 0 0 62016 16304 125336 0 0 0 0 500 772 5 2 93
> 0 0 0 0 62012 16304 125340 0 0 0 7 131 98 0 0 100
> 0 0 0 0 62012 16304 125340 0 0 0 0 110 54 0 0 100
> 0 0 0 0 61992 16304 125364 0 0 0 0 500 785 5 2 92
> 0 0 0 0 61988 16304 125364 0 0 0 8 188 160 1 1 98
> 0 0 0 0 61984 16304 125368 0 0 0 0 111 57 0 0 100
> 0 0 0 0 61992 16304 125384 0 0 0 0 480 754 6 2 92
> 0 0 0 0 61988 16304 125388 0 0 0 7 132 100 0 0 99
> 0 0 0 0 61988 16304 125388 0 0 0 0 111 54 0 0 100
> 0 0 0 0 61916 16304 125408 0 0 0 0 489 769 5 2 92
> 0 0 0 0 61908 16304 125416 0 0 0 7 126 59 0 0 99
> 0 0 0 0 61908 16304 125416 0 0 0 0 113 53 0 1 99
> 0 0 0 0 61964 16304 125432 0 0 0 0 492 707 5 2 93
> 0 0 0 0 61960 16304 125436 0 0 0 7 131 97 0 0 99
> 1 0 0 0 61932 16304 125444 0 0 0 0 269 286 1 1 98
> 0 0 0 0 61936 16304 125456 0 0 0 0 394 596 6 2 92
> 0 0 0 0 61932 16304 125460 0 0 0 8 132 101 0 0 99
> 1 0 0 0 61880 16304 125468 0 0 0 0 286 322 1 2 98
>
>
> This is with the the site under a constant load. Memory is slowly eaten
> away. I stopped apache and got back about 350 megs on the spot. We
> restarted apache and about 80 megs was used on the spot, about 80 more
> within a minute. The box is sitting idle with no users or hits to the site
> and I'm getting this now:
>
>
> 0 0 0 1116 275628 56908 82820 0 0 0 0 108 50 0 0 100
> 0 0 0 1116 275408 56908 82820 0 0 0 0 107 52 0 0 100
> 0 0 0 1116 275188 56908 82820 0 0 0 0 108 52 0 0 100
> 0 0 0 1116 274968 56908 82820 0 0 0 0 108 52 0 0 100
> 0 0 0 1116 274748 56908 82820 0 0 0 0 108 53 0 0 100
> 0 0 0 1116 274528 56908 82820 0 0 0 0 108 53 0 0 99
> 0 0 0 1116 274308 56908 82820 0 0 0 0 108 50 0 0 100
> 0 0 0 1116 274084 56908 82824 0 0 0 0 110 52 0 0 99
> 0 0 0 1116 273860 56908 82824 0 0 0 0 110 54 0 1 99
> 0 0 0 1116 273640 56908 82824 0 0 0 1 108 51 0 0 99
> 0 0 0 1116 273640 56908 82824 0 0 0 0 103 10 0 0 100
> 0 0 0 1116 273420 56908 82824 0 0 0 0 108 51 0 0 99
> 0 0 0 1116 273200 56908 82824 0 0 0 0 108 51 0 0 100
> 0 0 0 1116 272980 56908 82824 0 0 0 0 108 52 0 0 99
> 0 0 0 1116 272760 56908 82824 0 0 0 0 108 49 0 0 100
> 0 0 0 1116 272540 56908 82824 0 0 0 0 108 52 0 0 100
> 0 0 0 1116 272320 56908 82824 0 0 0 0 107 51 0 0 100
> 0 0 0 1116 271072 56908 82836 0 0 0 0 214 281 0 1 99
>
>
> Very slowly memory is just being eaten away.
>
>
> Has anyone seen this? Should I?
>
>
> :wq!
> ---------------------------------------------------------------------------
> Robert L. Harris | Micros~1 :
> Senior System Engineer | For when quality, reliability
> at RnD Consulting | and security just aren't
> \_ that important!
> DISCLAIMER:
> These are MY OPINIONS ALONE. I speak for no-one else.
> FYI:
> perl -e 'print $i=pack(c5,(41*2),sqrt(7056),(unpack(c,H)-2),oct(115),10);'
>
>
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--
James P. Kinney III \Changing the mobile computing world/
President and CEO \ one Linux user /
Local Net Solutions,LLC \ at a time. /
770-493-8244 \.___________________________./
GPG ID: 829C6CA7 James P. Kinney III (M.S. Physics)
<jkinney at localnetsolutions.com>
Fingerprint = 3C9E 6366 54FC A3FE BA4D 0659 6190 ADC3 829C 6CA7
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