RE: [Zope] 2.2b3 hangs a lot
> > If you look at the server logs when it hangs, do you see any > pattern as to what was requested when this happens? I haven't > been hearing of any hanging issues with the 2.2 betas, which > makes me suspect that something specific to this site may be > in play here. > > The fact that it comes back to life on its own after a while > makes me think that this is either a very strange system > issue or tied up with something that has a timeout (for ex. > is it possible that a query is trying to run, timing out > against the postgres database?) If the PygresSql DA is not > fully thread-safe then I could imagine this as a possiblity. > hi Brian. i spent a few days trying out Chris's howto http://www.zope.org/Members/mcdonc/HowTos/DEBUG-LOG after a while i see that requests not completed are not only from a method accessing the RDB, but also from plain html file call. here's a snippet - request 152393080 did not end B 152393080 2000-07-07T02:25:47 GET /kk/ I 152393080 2000-07-07T02:25:47 0 A 152393080 2000-07-07T02:28:32 200 0 request 149809744 did not end B 149809744 2000-07-07T02:28:33 GET /kk/msg1.html I 149809744 2000-07-07T02:28:33 0 request 143300240 did not end B 143300240 2000-07-07T01:17:45 GET /kk/image/kflat.gif I 143300240 2000-07-07T01:17:45 0 A 143300240 2000-07-07T01:17:45 200 0 request 144523968 did not end B 144523968 2000-07-07T02:28:25 GET /kk/image/knew.gif I 144523968 2000-07-07T02:28:25 0 === these are all normal html files. no method in most of them. does this happen when clients stops the transfer midway? or does it have something to do with how zserver handles requests? i'm not too sure what to look at now. advice appreciated! thanks > Brian Lloyd[EMAIL PROTECTED] > Software Engineer 540.371.6909 > Digital Creations http://www.digicool.com > > > > ___ > Zope maillist - [EMAIL PROTECTED] > http://lists.zope.org/mailman/listinfo/zope > ** No cross posts or HTML encoding! ** > (Related lists - > http://lists.zope.org/mailman/listinfo/zope-announce > http://lists.zope.org/mailman/listinfo/zope-dev ) -- -- http://www.kedai.com.my/kk Am I Evil? ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
RE: [Zope] 2.2b3 hangs a lot
> been running 2.2.0b3 for a few days now. > config > redhat6.1 > postgres > ZPygreSql > kmnetnews > > after some time, zope just hangs. when i do top, there's no > processor usage at > all on all python processes. after a few minutes, zopes wake > up and continue > to serve. the cycle continues after some time. the hangup > is very sporadic. > If you look at the server logs when it hangs, do you see any pattern as to what was requested when this happens? I haven't been hearing of any hanging issues with the 2.2 betas, which makes me suspect that something specific to this site may be in play here. The fact that it comes back to life on its own after a while makes me think that this is either a very strange system issue or tied up with something that has a timeout (for ex. is it possible that a query is trying to run, timing out against the postgres database?) If the PygresSql DA is not fully thread-safe then I could imagine this as a possiblity. Brian Lloyd[EMAIL PROTECTED] Software Engineer 540.371.6909 Digital Creations http://www.digicool.com ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
