fb_inet_server.exe stack up and memory stucked on 100%
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Key: CORE-4246
URL: http://tracker.firebirdsql.org/browse/CORE-4246
Project: Firebird Core
Issue Type: Bug
Affects Versions: 2.1.4
Environment: SuperMicro server
MS Windows Server 2003 R2 Datacenter x64 Edition Service Pack 2
2 pcs Intel Xeon E5-2690 cpu
64 GB ram
The gdb stored on a IO-drive 2, but the exe is on a normal HDD.
Reporter: Pirk Lajos
Priority: Blocker
Dear Developers!
We have issue with the Firebird SQL server.
Usually the server used by 50-70 user via our ERP.
We also have a b2b (online shop) system, what uses the same DB.
Once, in a time, around 12-13h daytime, we have a huge load, a big pike in our
memory usage, the FB DB slow down, then stop working, until we restart the
whole server environment, except hardware-side (restart only the FB SQL server
softver)
In normal usage, we have used around 30% of our memory (64GB), when the problem
above appears, the usage gone to 80%, stagnate for a while (around 5-10 mins),
and the go to the top (100%), and the DB stuck.
In this time, we have around 300 pcs of fb_inet_server.exe running, and the
most of them using around 110-140 Mbyte of memory.
Please give me some instruction about this problem.
Best Regards,
Lajos Pirk
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