Edgewall Software

Opened 16 years ago

Last modified 21 months ago

#7490 closed defect

Trac 0.11 really slow, high cpu usage — at Initial Version

Reported by: spam@… Owned by:
Priority: high Milestone: 0.11.6
Component: web frontend Version: 0.11-stable
Severity: critical Keywords: needinfo
Cc: eric.petit@…, info@…, xtophe+trac@…, alphafighter1@…, dgollub@…, nathan.schindler@…, seth@…, wellington@…, mail@…, curtnelson@…, ValentinVoigt@…, igor.poboiko@… Branch:
Release Notes:
API Changes:
Internal Changes:

Description

Since I switched to trac 0.11 my trac is really slow. I've tried some performance improvements but none of them is sufficient. Looking through the log file I've noticed the performance problem occurs in the step "Prepare chrome data for request":

2008-07-31 13:09:27,957 Trac[__init__] DEBUG: Dispatching <Request "GET u'/timeline'">
2008-07-31 13:09:28,127 Trac[__init__] DEBUG: Subversion bindings imported
2008-07-31 13:09:28,141 Trac[__init__] DEBUG: action controllers for ticket workflow: ['ConfigurableTicketWor
kflow']
2008-07-31 13:09:28,148 Trac[__init__] DEBUG: Retrieving session for ID 'languitar'
2008-07-31 13:09:28,239 Trac[__init__] DEBUG: Prepare chrome data for request
2008-07-31 13:09:30,890 Trac[__init__] DEBUG: Updating wiki page index
2008-07-31 13:09:31,242 Trac[__init__] DEBUG: 1255 unreachable objects found.

or

2008-07-31 13:15:05,724 Trac[__init__] DEBUG: Dispatching <Request "GET u'/browser'">
2008-07-31 13:15:05,999 Trac[__init__] DEBUG: Subversion bindings imported
2008-07-31 13:15:06,026 Trac[__init__] DEBUG: action controllers for ticket workflow: ['ConfigurableTicketWor
kflow']
2008-07-31 13:15:06,051 Trac[__init__] DEBUG: Retrieving session for ID 'languitar'
2008-07-31 13:15:06,059 Trac[__init__] DEBUG: Prepare chrome data for request
2008-07-31 13:15:09,287 Trac[__init__] DEBUG: 1598 unreachable objects found.

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