From c03c331b84b22f3322db1ad61b5dcd7fbaa020d3 Mon Sep 17 00:00:00 2001 From: Guilhem Moulin Date: Fri, 4 Jul 2014 17:48:17 +0200 Subject: Performance tuning in Dovecot's configuration. --- roles/IMAP/files/etc/dovecot/conf.d/10-master.conf | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) (limited to 'roles/IMAP/files/etc/dovecot/conf.d/10-master.conf') diff --git a/roles/IMAP/files/etc/dovecot/conf.d/10-master.conf b/roles/IMAP/files/etc/dovecot/conf.d/10-master.conf index 30a6f8b..30e9fb6 100644 --- a/roles/IMAP/files/etc/dovecot/conf.d/10-master.conf +++ b/roles/IMAP/files/etc/dovecot/conf.d/10-master.conf @@ -15,6 +15,9 @@ default_login_user = dovenull default_internal_user = dovecot service imap-login { + inet_listener imap { + port = 0 + } inet_listener imaps { port = 993 ssl = yes @@ -25,8 +28,11 @@ service imap-login { # is faster. service_count = 1 + # Max. number of IMAP processes (logins) + process_limit = 256 + # Number of processes to always keep waiting for more connections. - #process_min_avail = 0 + process_min_avail = 4 # If you set service_count=0, you probably need to grow this. #vsz_limit = $default_vsz_limit @@ -46,7 +52,6 @@ service pop3-login { service lmtp { user = vmail - process_min_avail = 3 unix_listener /var/spool/postfix-mda/private/dovecot-lmtpd { group = postfix @@ -60,6 +65,9 @@ service lmtp { #address = #port = #} + + # Number of processes to always keep waiting for more connections. + process_min_avail = 4 } service imap { -- cgit v1.2.3