On Fri, 17 Aug 2001, Steve Spicklemire wrote:
Hi Giorgos,
I'm not sure I understand your process here. Could you explain exactly what you mean by:
I ran the previous program and after about 1000 hits I reloaded the page and measured the time it gets to finish.
???
Hi, The small program I wrote continusly requests a URL from a web server. I let it run until it has made about 1000 requests (so that the server will get loaded) and then I try to load a not-too small page (while the program continues to run). The reason I used the management screens with all the folders expanded was so that it will be bigger in size and would be easy to be reproduced by anyone in this list.
For what it's worth, I've not seen any performance problems on FreeBSD.
Have you tested it on heavy load? If it's not a big problem, maybe you can run my program and tell me if you experience similar performance issues.
-steve
On Friday, August 17, 2001, at 09:25 AM, Giorgos Verigakis wrote:
I did the following experiment: I installed a binary distribution of python-1.5.2 (pkg_add or apt-get) and I compiled Zope-2.3.3+HotFix from sources (with wo_pcgi.py). I entered Zope's management screen and expanded all folders. I ran the previous program and after about 1000 hits I reloaded the page and measured the time it gets to finish. The results are below:
|---------------------+------------+---------------+-------------+ | OS | Hit Rate* | Real hit rate | Reload time | | | (hits/sec) | (hits/sec) | (sec) | |---------------------+------------+---------------+-------------+ | | 30 | 20 | 13 | | Linux debian 2.2.19 | 50 | 33 | 16 | | | 100 | 38 | 16 | |---------------------+------------+---------------+-------------+ | | 30 | 20 | 10 | | FreeBSD 4.3-Release | 50 | 33 | 23 | | | 100 | 40 | 100 | |---------------------+------------+---------------+-------------+ | | 30 | 20 | 10 | | OpenBSD 2.9-Release | 50 | 33 | 15 | | | 100 | 50 | 285 | |---------------------+------------+---------------+-------------+ *The hit rate is the one passed as an argument to the program, while real hit rate was calculated according to Zope's log file.