Pascal Peregrina wrote at 2005-5-19 17:23 +0200: > ... 1 request per second ... >The response time is 15 to 17ms... So far, perfect. > >-- BUT -- > >Every 30 seconds, the response time (for one request) raises to 330ms (an >then goes back to 15-17ms) > >Question : in Zope, is there something running in the background every 30 >seconds ?
No. But the cyclic garbage collector might be activated from time to time (based on the number of allocated objects). >Could it be something related to the Zeo connections / cache ? Very unlikely. It could be invalidation message processing -- if someone commits modifying transactions with a 30s period. -- Dieter _______________________________________________ Zope maillist - [email protected] http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
