Hi,

I'm having a server on which server.nlm is consuming all CPU.

Server 11 88D70520 Waiting for work SERVER.NLM 45.1 %
Server 98 4D8D55A0 Waiting for work SERVER.NLM 44.4 %
Server 8 88CD3180 Waiting for work SERVER.NLM 6.9 %
Server 00:14 8D5200E0 Waiting for work SERVER.NLM 1.2 %
httpexpThread30 7ED37120 Delayed HTTPSTK.NLM 0.3 %
DB Monitor 95E60600 Delayed DS.NLM 0.3 %
DNSThreadTimerMgr2 7FF914A0 Blocked on a user CV NAMED.NLM 0.3 %
NDPSM_Main 4517D2E0 Blocked on keyboard NDPSM.NLM 0.2 %
DNSThreadSocketMgr3 7FF92540 Blocked on Semaphore NAMED.NLM 0.1 %
Java_722 Watcher 46DCA160 Blocked on Semaphore JAVA.NLM 0.1 %
Java_536 Watcher 44EA4520 Blocked on Semaphore JAVA.NLM 0.1 %
Java_582 Watcher 451A0040 Blocked on Semaphore JAVA.NLM 0.1 %
Java_538 Watcher 44CF3260 Blocked on Semaphore JAVA.NLM 0.1 %
Java_580 Watcher 452364C0 Blocked on Semaphore JAVA.NLM 0.1 %

or

Server 10 88D6F4A0 Waiting for work SERVER.NLM 54.7 %
Server 11 88D70520 Waiting for work SERVER.NLM 42.6 %
Server 00:14 8D5200E0 Waiting for work SERVER.NLM 0.7 %
DB Monitor 95E60600 Delayed DS.NLM 0.5 %
NDPSM_Main 4517D2E0 Blocked on keyboard NDPSM.NLM 0.2 %
DNSThreadSocketMgr3 7FF92540 Blocked on Semaphore NAMED.NLM 0.2 %
Java_722 Watcher 46DCA160 Blocked on Semaphore JAVA.NLM 0.1 %
Java_538 Watcher 44CF3260 Blocked on Semaphore JAVA.NLM 0.1 %
Java_582 Watcher 451A0040 Blocked on Semaphore JAVA.NLM 0.1 %
Java_580 Watcher 452364C0 Blocked on Semaphore JAVA.NLM 0.1 %
Java_536 Watcher 44EA4520 Blocked on Semaphore JAVA.NLM 0.1 %

What should I try to look at to understand the root of the problem?

Not this runs on top of an ESX server.

Thanks

Olivier