I have been following the other discussions in the forum but my problems
seem a little different. Shortly after applying sp6 to my NW 6.5 server
these abends began. The first entry looks something like this:

Server ZEN01 halted Monday, March 5, 2007 9:41:55.737 am
ABEND 1 on P00: Server-5.70.06-1937: CPU Hog Detected by Timer

Registers:
CS = 0008 DS = 0068 ES = 0068 FS = 0068 GS = 007B SS = 0068
EAX = FBF17BC3 EBX = 00000000 ECX = 8ED880E4 EDX = 0000BF8F
ESI = 00000000 EDI = C21A143D EBP = CCCA2F38 ESP = B01AE01C
EIP = 00000000 FLAGS = 00000082


Running process: NWTS 28 Process
Thread Owned by NLM: DTS.NLM
Stack pointer: B01ABF9C
OS Stack limit: B019EA60
Scheduling priority: 67371008
Wait state: 5050190 Blocked on a kernel CV
Stack: --FBF17BC3 ?
001131D2 (LOADER.NLM|WaitForSpinLock+82)
--FFFFFFFE ?

I applied HP3 but the problem did not get any better. Someone had be get a
beta TFTP.NLM to try and it did not fix the problem either. The aBEND
typically happen twice a week with one of them almost always happening on
Monday morning between 8 and 8:30. Most of these Monday abends take the
server completely off line with a message about multiple abends, but only
one entry in the aBEND log. The entry this morning was the second aBEND the
system had suffered since the last restart, the first happened on Friday
(3/30) and is as follows:

Server ZEN01 halted Monday, April 2, 2007 8:01:23.842 am
Abends 2 on P00: Server-5.70.06-0: Deadlock detected waiting for spinlock
currently owned by CPU 00

Registers:
CS = 0008 DS = 0010 ES = 0010 FS = 0010 GS = 0010 SS = 0010
EAX = 00000030 EBX = 8EE3CD80 ECX = 8EDC9AA4 EDX = 00000030
ESI = 00131333 EDI = 0000000A EBP = 8EDC9A80 ESP = 49A41168
EIP = 0011033C FLAGS = 00000006
0011033C 83C404 ADD ESP, 00000004
EIP in UNKNOWN memory area

The violation occurred while processing the following instruction:
0011033C 83C404 ADD ESP, 00000004
0011033F 85DB TEST EBX, EBX
00110341 7413 JZ 00110356
00110343 0F31 RDTSC
00110345 8BF8 MOV EDI, EAX
00110347 23C3 AND EAX, EBX
00110349 83C807 OR EAX, 00000007
0011034C 8BF0 MOV ESI, EAX
0011034E 03F8 ADD EDI, EAX
00110350 0F31 RDTSC



Running process: Interrupt service routine (nested count 1)
Interrupted process: NWTS 77 Process
Thread Owned by NLM: DTS.NLM
Stack pointer: 49A3EF0C
OS Stack limit: 49A31CA0
CPU 0 (Thread AA447040) is in a NO SLEEP state
Scheduling priority: 67371008
Wait state: 5050190 Blocked on a kernel CV