This is my config :
server: windows 2008r2 / 2x XEON 8 cores / 64go ram / 2xSSD 600go
sql : 2 serveur with sql serveur 2008r2 in clustered width 32go ram
hmailserver : i have the bug with this version : 5.4-B1944 and 5.4.1-B1951
- No spamAssasin / No antivirus
- Cach enable : ttl 3600
- Threading : 10 / 5 / 5 (before i try with bigger value like 50 / 25 / 25)
- Indexing : Enabled
- 30 domains / 1000 accounts / 3 000 000 eml
- SMTP open sessions : between 0 and 10
- POP open sessions : between 0 and 10
- IMAP open sessions : between 1000 ans 1600 ( all users uses imap with thundibird)
The problem :
Everything is ok when the memory is less than 1000mo, the nigth the memory is about 700mo.
In the day the problem started, the memory increases up to 1600mb, and then we have a lot error.
the problem occurs every day, especially in the morning when users open Thunderbird
Today in the error logs :
Code: Select all
"APPLICATION" 3148 "2014-04-17 09:16:44.945" "OutOfMemoryHandler - hMailServer has run out of memory, clearing caches."
"APPLICATION" 3148 "2014-04-17 09:16:44.945" "OutOfMemoryHandler - hMailServer has run out of memory, clearing caches."
"APPLICATION" 3148 "2014-04-17 09:16:44.945" "OutOfMemoryHandler - hMailServer has run out of memory, clearing caches."
"APPLICATION" 3148 "2014-04-17 09:16:44.945" "OutOfMemoryHandler - hMailServer has run out of memory, clearing caches."
"ERROR" 3148 "2014-04-17 09:16:44.961" "Severity: 3 (Medium), Code: HM5042, Source: File::ReadTextFile, Description: An unknown error occurred while reading a text file from disk."
"ERROR" 3148 "2014-04-17 09:16:44.961" "Severity: 1 (Critical), Code: HM5062, Source: IMAPFetch::_ReportCriticalError, Description: ERROR HM10001 - IMAP FETCH: Error when loading MIME message. - D:\HMSDATA\*********.com\*******.*******\AD\{AD9C2E83-BB72-4038-A3AD-D45F78E3274B}.eml"
"DEBUG" 5256 "2014-04-17 09:16:44.976" "Reading messages from database."
"APPLICATION" 3148 "2014-04-17 09:16:44.976" "OutOfMemoryHandler - hMailServer has run out of memory, clearing caches."
"APPLICATION" 3148 "2014-04-17 09:16:44.976" "OutOfMemoryHandler - hMailServer has run out of memory, clearing caches."
"ERROR" 3148 "2014-04-17 09:16:44.976" "Severity: 3 (Medium), Code: HM5136, Source: TCPConnection::HandleRead, Description: An error occured while parsing data. Data length: 45, Data: 7 UID fetch 604 (UID RFC822.SIZE BODY.PEEK[]). Remote IP: 90.85.124.111"