imapsync very poor performance

[Christian Hügel]

Am 02-12-2013 16:21, schrieb Toke Høiland-Jørgensen:
> Christian Hügel <christian.huegel at stonebyte.de> writes:
> 
>> I´m running imapsync-1.569-1.el6.noarch on a Centos 6.5 x64 system
>> with 8GB RAM and a dual 3Ghz AMD cpu. The sync runs on the "target
>> server and the source server is a dovecot 1.2.1 Here are some stats:
> 
> I had a similar issue with IMAP performance; mounting 
> /var/lib/imap/proc
> and /var/lib/imap/lock as tmpfs helped tremendously :)
> 
> -Toke

That was to quick. Only a couple of messages where copied fast. Then 
after about 10 messages the speed dropped back to 0.01 msgs/s ;(

df -h

tmpfs           500M     0  500M   0% /var/lib/imap/lock
tmpfs           500M   16K  500M   1% /var/lib/imap/proc

Christian