I have been having trouble with the V8 GC taking 22 seconds. I have tried to tweak the GC flags as much as possible.
Here is the thread for anyone who has similar issues: https://groups.google.com/d/topic/v8-users/Xc5EriJtpd4/discussion I went back to Node v0.6.21 which has an older V8 and this solved the problem but then max-old-space-size is limited to 1900 MB I think. Any Node higher than v0.6.21 has a higher version of V8 which exhibits the problem. The main issue is a large persistent object used as a hash table for storing a few million entries. The GC cannot subdivide work against this object. The key may be to add an interface in front of the object, and then shard the object and route the get/set/unset hash calls to an array of objects. -- Job Board: http://jobs.nodejs.org/ Posting guidelines: https://github.com/joyent/node/wiki/Mailing-List-Posting-Guidelines You received this message because you are subscribed to the Google Groups "nodejs" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/nodejs?hl=en?hl=en
