All,

I am a long time lurker but never posted.  I am running ser 0.9.6 for many years with no problems.  Just recently none of my users can register.  Well – they register once then expire out.    I noticed that several ser processes are cpu- bound  consuming all available cycles.

 

Once they drop register they can never reregister.

 

I restored the ser DB to an older one that was saved when the system was working properly.  Any ideas why the ser processes would be CPU bound?

 

Nothing has been changed on the ser proxy in years and the system has been super stable for 2 years.  Has anyone seen this behavior in the past?

 

This is from top:

PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND

 4466 root      25   0 39960 1948 1368 R 35.8  0.0   1:43.97 ser

 4477 root      25   0 39960 2028 1448 R 34.5  0.1   0:21.85 ser

 4471 root      25   0 39960 2040 1456 R 32.8  0.1   0:47.63 ser

 4475 root      25   0 39960 1940 1360 R 32.5  0.0   2:08.90 ser

 4470 root      25   0 39960 1916 1336 R 32.2  0.0   1:09.92 ser

 4480 root      25   0 39960 1828 1248 R 30.5  0.0   4:45.16 ser

 

Any ideas would be greatly apreciated.

Michael

 

 

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