I am looking into ways to improve performance for our mailman server. It
currently serves 15,000 mailing list, and the largest list has more than
10,000 members. We are running mailman 2.1.8 with Postfix. We have load
spike at 20, and during busy hours, load average is around 10. Messages
delays
Xueshan Feng wrote:
Mailman FAQ 6.6 mentioned the following configuration tuning for
qrunner:
|Set your qrunner proc to live longer, and extend the lock life:
|QRUNNER_LOCK_LIFETIME = hours(10)
|QRUNNER_PROCESS_LIFETIME = minutes(15)
|QRUNNER_MAX_MESSAGES = 300
|Set these to 20 hours, 2 hours
