827808 - set different values for Apache2::SizeLimit->set_max_unshared_size between production and non-production instances

Status: RESOLVED FIXED

(bugzilla.mozilla.org :: General, defect)

Description

[:glob ✱]

given the differences in installed ram between production and the various staging/development instances, we should check urlbase in mod_perl.pl and set the max_unshared_size accordingly.

i'm thinking of:
  production: 1_600_000 (current value)
  otherwise :   100_000

Comment 1

[:glob ✱]

Attachment: patch v1

Comment 2

[David Lawrence [:dkl]]

Comment on attachment 699178 [details] [diff] [review]
patch v1

Review of attachment 699178 [details] [diff] [review]:
-----------------------------------------------------------------

Looks good. r=dkl

Comment 3

[:glob ✱]

Committing to: bzr+ssh://[e-mail]/bmo/4.0/
modified mod_perl.pl
Committed revision 8435.

Committing to: bzr+ssh://[e-mail]/bmo/4.0-dev/
modified mod_perl.pl
Committed revision 8007.

Committing to: bzr+ssh://[e-mail]/bmo/4.2/
modified mod_perl.pl
Committed revision 8484.

Committing to: bzr+ssh://[e-mail]/bmo/4.2-dev/
modified mod_perl.pl
Committed revision 8436.

Comment 4

[:glob ✱]

100_000 looked fine on my development system, but on bugzilla-dev.allizom.org:

[Tue Jan  8 20:04:43 2013] (9925) Apache2::SizeLimit httpd process too big, exiting at SIZE=549968 KB SHARE=4704 KB UNSHARED=545264 REQUESTS=2 LIFETIME=0 seconds

so each process is being terminated after a 2 requests, which isn't good.

i'm going to bump up to 600_000.

Comment 5

[:glob ✱]

Committing to: bzr+ssh://[e-mail]/bmo/4.0/
modified mod_perl.pl
Committed revision 8436.

Committing to: bzr+ssh://[e-mail]/bmo/4.0-dev/
modified mod_perl.pl
Committed revision 8008.

Committing to: bzr+ssh://[e-mail]/bmo/4.2/
modified mod_perl.pl
Committed revision 8485.

Committing to: bzr+ssh://[e-mail]/bmo/4.2-dev/
modified mod_perl.pl
Committed revision 8437.