| Summary: | ASTERISK-23811: Improve performance of Asterisk by reducing the number of channel snapshots created | ||
| Reporter: | Matt Jordan (mjordan) | Labels: | |
| Date Opened: | 2014-06-01 15:16:31 | Date Closed: | 2014-06-13 13:17:59 |
| Priority: | Major | Regression? | |
| Status: | Closed/Complete | Components: | Core/Stasis |
| Versions: | 12.3.0 | Frequency of Occurrence | |
| Related Issues: | |||
| Environment: | Attachments: | ( 0) ASTERISK-23811-12-patch.diff | |
| Description: | During some performance testing of Asterisk with AGI, ARI, and lots of Local channels, we noticed that there's quite a hit in performance during channel creation and releasing to the dialplan (ARI continue). After investigating the performance spike that occurs during channel creation, we discovered that we create a lot of channel snapshots that are technically unnecessary. This includes creating snapshots during:
# AGI execution # Returning objects for ARI commands # During some Local channel operations # During some dialling operations # During variable setting # During some bridging operations And more. The attached patch reduces a reasonable amount of channel snapshots, and improved performance in a variety of scenarios. | ||
| Comments: | |||