Work at SourceForge, help us to make it a better place! We have an immediate need for a Support Technician in our San Francisco or Denver office.

Close

#5240 Improve performance of security functions

forge-dec-14
closed
nobody
42cc (368)
General
None
2012-12-14
2012-11-05
Dave Brondsema
No

http://screencast.com/t/GNgzT2OAbXj is a profile of sampled requests from a live server. Note the pairs of arrows which show essentially the same call stack, just starting from a different point. And the first stack has some details expanded which the second stack has collapsed.

Looks like lots of opportunities for improvement here. Ming odm at the root of it seems like the slowest part, perhaps optimize that. Avoiding expensive calls may be even easier. E.g. don't validate the ACL info when reading it. Or cache security results better (but safely)

Related

Tickets: #5240
Tickets: #5430

Discussion

<< < 1 2 (Page 2 of 2)
<< < 1 2 (Page 2 of 2)


Anonymous


Cancel   Add attachments