Hey guys, The short story is that we're experiencing a huge increase in load on apache after we upgraded from 1.0.3 to 1.0.4.
The long story is this: We had rb 1.0.3 on a dual core xeon 2.8ghz with 1GB of ram running linux 64-bit. The software setup is like this: apache-2.2.11, memcached-1.3.3, mysql-5.0.70, mod_python-3.3.1, python-memcached-1.44, libmemcache-1.2.4, mysql-python-1.2.2 all running on the local machine. It ran quite fast and everybody was happy. 5 days ago we upgraded to 1.0.4 and it the server started running super slow. I'm getting load averages of 6-7 on it now with a constant cpu load of 99% on both cores. The apache access_log accumulated 800mb of data in the first 2 days alone. It used to be less than a megabyte a day before. I added another 1.5 gb or ram to the machine (for a total of 2.5 gb now) and increased memcached's buffer size form the default 64mb to 1gb. However that did not seem to help at all, memcached is not using more than 125mb even after a few days of running. We have about 30 ppl using it at the same time and i see lines like these continuously showing up in the logs: "GET /api/json/reviewrequests/367/last-update/?dummy= HTTP/1.1" What i make of all this is that now the client's browsers are constantly polling the server for updates and is what actually slows everything down. Any advice on what's going on? Thank you. --~--~---------~--~----~------------~-------~--~----~ Want to help the Review Board project? Donate today at http://www.reviewboard.org/donate/ Happy user? Let us know at http://www.reviewboard.org/users/ -~----------~----~----~----~------~----~------~--~--- To unsubscribe from this group, send email to reviewboard+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/reviewboard?hl=en -~----------~----~----~----~------~----~------~--~---
