Summary:ASTERISK-22488: CDR performance bottleneck
Reporter:Richard Mudgett (rmudgett)Labels:
Date Opened:2013-09-09 14:33:32Date Closed:2013-09-24 13:03:01
Versions:SVN Frequency of
is related toASTERISK-22482 CDR Assertion failure when local channel leaves parking lot.
Description:Repeatedly doing a local channel chain of 300 eventually causes the system to be bogged down doing CDR processing.

It would appear that create_candidates_for_bridge() needs to be improved since the number of buckets in the the active_cdrs_by_channel container was increased.
Comments:By: Richard Mudgett (rmudgett) 2013-09-09 14:35:29.037-0500

See ASTERISK-22482 for local channel chain creation.

By: Matt Jordan (mjordan) 2013-09-12 18:58:12.296-0500

Creating the candidates from the channels in the bridge could certainly be done more efficiently.

This really needs a two pass look-up: One to get the channels that are in the bridge, the next to get their CDRs from the existing container. That really should prevent the O(n) iteration that occurs currently.