From: Paul L. <pa...@sq...> - 2012-12-20 17:49:30
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> We're trying to monitor active users in the last minutes, and we thought > that 'Active server connections' would give us a good estimation. But it > seems to be a value that increases every day, even at weekends, when > webmail activity is near to zero. > > We don't know if this is a bug, but our imapproxy instance has been up > for 13 days, and since we started to monitor this value, it has raised > from 95 active connections to 140 in 6 days. > > Are we looking at the right counter? Is our imapproxy instance misbehaving? Cached connections should be reaped. Have you seen that number go down at all? You should also consider that number in relation to how many recently active connections you've had. Cached connections get cleaned up per these configuration values: cache_size cache_expiration_time -- Paul Lesniewski SquirrelMail Team Please support Open Source Software by donating to SquirrelMail! http://squirrelmail.org/donate_paul_lesniewski.php |