iPlanet web server 6.0 sp7 not starting/hanging after start on HP-UX 11i

[Peyman Javaheri]

Error occurs only when server is under heavy load (1000+ users actively trying to connect).

failure ( 5928): Error accepting connection (Insufficient resources)

We have tuned Kernel and TCP settings per articles found here and on the Sun forums.

[Steven E. Protter]

Time for some resource analysis.

Two links and a script attachment to gather data. It could be low swap/memory, shared memory.

Performance
http://www1.itrc.hp.com/service/cki/search.do?category=c0&docType=Security&docType=Patch&docType=EngineerNotes&docType=BugReports&docType=Hardware&docType=ReferenceMaterials&docType=ThirdParty&searchString=UPERFKBAN00000726&search.y=8&search.x=28&mode=id&admit=-682735245+1101748977534+28353475&searchCrit=allwords

Shared memory:
http://www1.itrc.hp.com/service/cki/search.do?category=c0&mode=id&searchString=RCMEMKBAN00000027&search.x=51&search.y=16&searchCrit=allwords&docType=Security&docType=Patch&docType=EngineerNotes&docType=BugReports&docType=Hardware&docType=ReferenceMaterials&docType=ThirdParty

SEP

[Peyman Javaheri]

Our cpu and memory are hardly being touched.

[Peyman Javaheri]

thanks