[Zope] zope crawls - the day after

Wed, 12 Jul 2000 09:26:34 +0800

hi all

zope is faster now.  i think i know why, just wanted some confirmation from the
zopistas.

setup:
apache in front of zope on a rh 6.1 linux

what happened:
-got a lot of simultaneous connect in one time.  whe the number of connect
exceeds 200, zope started slowing down.   and i mean really slow.
-tried putting squid in front, still not much improvement.
-set up cache headers again.  i did this earlier on, but was not successful.

now:
-got less then 100 simultaneous connect.  zope runs beautifully.

what i think that solved this:
-setting the cache headers.  at first, i put the headers in
standard_html_header, before any html documents.  later, i put it after
<head><title> tags.  and i think i can see the cache headers on.

HTTP/1.1 200 OK
Date: Tue, 11 Jul 2000 09:15:33 GMT
Server: Apache/1.3.12 (Unix)  (Red Hat/Linux) mod_fastcgi/2.2.4 (mod_pcgi2/1.0.1; PCGI/2.0a5) PHP/3.0.12
Cache-Control: must-revalidate,max-age=120
Expires: Tue, 11 Jul 2000 09:17:06 GMT
X-Powered-By: Zope (www.zope.org), Python (www.python.org)
Content-Length: 14508
Last-Modified: Mon, 10 Jul 2000 16:24:22 GMT
Content-Type: text/html

so, i guess, it does matter where you put the cache headers.  is there a limit
on how many simultaneous connect zope can handle?  apache ( i know it's
different) can handle much higher traffic with not much complaints.

so, correct me if i'm wrong here guys!

thanks

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