Please help !
I can never have my NW65SP5 Server running for more than 45 days without
restarting it due to out of memory error.
The server currently hosts Arcserve 11.1 SP2, Zenworks for Desktop 7 SP1,
and iPrint.
I need help tuning the memory so the server can stay up a little longer.
Below is the content of the seg file:

** Memory Pool Configuration for : XXXXXXXX
Time and date : 10:08:10 AM 07/17/2007
Server version : NetWare 6.5 Support Pack 5
Server uptime : 10d 16h 45m 50s
SEG.NLM uptime : 0d 00h 00m 35s
SEG.NLM version : v2.00.16

Original Memory : 5,368,078,336 bytes (5.00 GB)
ESM Memory : 2,147,483,648 bytes (2.00 GB)
0xFFFFFFFF --------------------------------------------------------------
| Kernel Reserved Space |
| |
| Size : 180,355,071 bytes (172.0 MB) |
| |
0xF5400000 --------------------------------------------------------------
| User Address Space (L!=P) |
| |
| User Pool Size : 884,998,144 bytes (844.0 MB) |
| High Water Mark : 792,887,296 bytes (756.2 MB) |
| PM Pages In Use : 4,665,344 bytes (4.4 MB) |
| |
0xC0800000 --------------------------------------------------------------
| Virtual Memory Address Space (L!=P) |
| |
| VM Address Space : 2,155,872,256 bytes (2.01 GB) |
| Available : 1,100,308,480 bytes (1.02 GB) |
| Total VM Pages : 1,094,590,464 bytes (1.02 GB) |
| Free Clean VM : 1,044,144,128 bytes (995.8 MB) |
| Free Cache VM : 50,446,336 bytes (48.1 MB) |
| Total LP Pages : 0 bytes (0 KB) |
| Free Clean LP : 0 bytes (0 KB) |
| Free Cache LP : 0 bytes (0 KB) |
| Free Dirty : 0 bytes (0 KB) |
| NLM Memory In Use : 1,062,817,792 bytes (1013.6 MB) |
| NLM/VM Memory : 1,043,812,352 bytes (995.5 MB) |
| Largest Segment : 183,373,824 bytes (174.9 MB) |
| Lowest Kernel Page: 1,073,741,824 bytes (1024.0 MB) |
| : [0x40000000] |
| High Water Mark : 1,182,408,704 bytes (1.10 GB) |
| Alloc Failures : 0 |
| |
0x40000000 --------------------------------------------------------------
| File System Address Space (L==P or L!=P) |
| |
| FS Address Space : 1,067,474,944 bytes (1018.0 MB) |
| Available : 140,820,480 bytes (134.3 MB) |
| Largest Segment : 127,377,408 bytes (121.5 MB) |
| |
| NSS Memory (85%) : 789,700,608 bytes (753.1 MB) |
| NSS (avail cache) : 786,599,936 bytes (750.2 MB) |
| |
0x005FA000 --------------------------------------------------------------
| DOS / SERVER.NLM |
| |
| Size : 6,266,880 bytes (6.0 MB) |
| |
0x00000000 --------------------------------------------------------------


Total NLMs loaded on the server: 438



Top 20 Memory Consuming NLMs
NLM Name Version Date Total NLM Memory
================================================== ===============================
1. NWMKDE.NLM 8.50 Oct 29, 2003 208,899,218 bytes (199.2
MB)
2. NSS.NLM 3.24.01 Mar 10, 2006 200,622,880 bytes (191.3
MB)
3. SERVER.NLM 5.70.05 Apr 11, 2006 180,741,498 bytes (172.4
MB)
4. DBSRV8.NLM 8.00.03 Nov 30, 2005 138,839,775 bytes (132.4
MB)
5. DS.NLM 10552.79 Aug 9, 2005 56,063,758 bytes (53.5
MB)
6. NTFYSRVR.NLM 3.00.05 May 10, 2005 36,092,787 bytes (34.4
MB)
7. MYSQLD.NLM 4.00.26 Nov 30, 2005 34,717,137 bytes (33.1
MB)
8. INOSCAN.NLM 7.01 Apr 7, 2004 31,258,853 bytes (29.8
MB)
9. APACHE2.NLM 2.00.54 Oct 31, 2005 16,693,733 bytes (15.9
MB)
10. OWCIMOMD.NLM 3.01 Dec 6, 2005 9,301,432 bytes (8.9
MB)
11. APRLIB.NLM 0.09.06 Oct 31, 2005 7,496,720 bytes (7.1
MB)
12. FATFS.NLM 1.24 Dec 7, 2005 5,714,391 bytes (5.4
MB)
13. APACHE2.NLM 2.00.54 Oct 31, 2005 5,536,229 bytes (5.3
MB)
14. JAVA.NLM 1.42.06 Dec 1, 2005 4,842,030 bytes (4.6
MB)
15. PORTAL.NLM 4.01 Dec 8, 2005 3,365,577 bytes (3.2
MB)
16. CIOS.NLM 1.50 Nov 29, 2005 3,130,496 bytes (3.0
MB)
17. CONNMGR.NLM 5.60.01 Oct 26, 2005 2,733,075 bytes (2.6
MB)
18. LIBC.NLM 9.00.03 Jun 27, 2006 2,723,806 bytes (2.6
MB)
19. JVM.NLM 1.42.06 Dec 1, 2005 2,714,591 bytes (2.6
MB)
20. TCP.NLM 6.63.01 Oct 5, 2005 2,497,755 bytes (2.4
MB)






Top 20 NLM - Memory Trends
NLM Name Original Memory Current Change
================================================== ===============================
1. NWMKDE.NLM 208,899,218 bytes 208,899,218 bytes 0 KB
2. NSS.NLM 200,622,880 bytes 200,622,880 bytes 0 KB
3. SERVER.NLM 180,667,770 bytes 180,741,498 bytes 72 KB
4. DBSRV8.NLM 138,839,775 bytes 138,839,775 bytes 0 KB
5. DS.NLM 58,242,830 bytes 56,063,758 bytes -2.1 MB
6. NTFYSRVR.NLM 36,092,787 bytes 36,092,787 bytes 0 KB
7. MYSQLD.NLM 34,717,137 bytes 34,717,137 bytes 0 KB
8. INOSCAN.NLM 31,258,853 bytes 31,258,853 bytes 0 KB
9. APACHE2.NLM 16,693,733 bytes 16,693,733 bytes 0 KB
10. OWCIMOMD.NLM 9,301,432 bytes 9,301,432 bytes 0 KB
11. APRLIB.NLM 7,496,720 bytes 7,496,720 bytes 0 KB
12. FATFS.NLM 5,714,391 bytes 5,714,391 bytes 0 KB
13. APACHE2.NLM 5,536,229 bytes 5,536,229 bytes 0 KB
14. JAVA.NLM 4,842,030 bytes 4,842,030 bytes 0 KB
15. PORTAL.NLM 3,365,577 bytes 3,365,577 bytes 0 KB
16. CIOS.NLM 3,130,496 bytes 3,130,496 bytes 0 KB
17. CONNMGR.NLM 2,733,075 bytes 2,733,075 bytes 0 KB
18. LIBC.NLM 2,723,806 bytes 2,723,806 bytes 0 KB
19. JVM.NLM 2,714,591 bytes 2,714,591 bytes 0 KB
20. TCP.NLM 2,497,755 bytes 2,497,755 bytes 0 KB




Logical Memory Summary Information
================================================== ===============================

File System Cache Information
FS Cache Free : 128,593,920 bytes (122.6 MB)
FS Cache Fragmented : 12,226,560 bytes (11.7 MB)
FS Cache Largest Segment : 127,377,408 bytes (121.5 MB)

Logical System Cache Information
LS Cache Free : 591,986,688 bytes (564.6 MB)
LS Cache Fragmented : 389,943,296 bytes (371.9 MB)
LS OS Reserved Data : 333,455,360 bytes (318.0 MB)
LS Cache Largest Segment : 183,373,824 bytes (174.9 MB)
LS Cache Largest Position : 6813F000

Summary Statistics
Total Address Space : 4,294,967,296 bytes (4.00 GB)
Total Free : 720,580,608 bytes (687.2 MB)
Total Fragmented : 402,169,856 bytes (383.5 MB)
Highest Physical Address : BFFCA000
User Space : 884,998,144 bytes (844.0 MB)
User Space (High Water Mark) : 792,887,296 bytes (756.2 MB)
NLM Memory (High Water Mark) : 1,182,408,704 bytes (1.10 GB)
Kernel Address Space In Use : 1,975,312,384 bytes (1.84 GB)
Available Kernel Address Space : 852,131,840 bytes (812.7 MB)


Memory Summary Screen (.ms)
================================================== ===============================

KNOWN MEMORY Bytes Pages Bytes Pages
Server: 3220523056 786260 Video: 8192 2
Dos: 71632 17 Other: 131072 32

FS CACHE KERNEL NLM MEMORY
Original: 3216441344 785264 Code: 57171968 13958
Current: 140820480 34380 Data: 29884416 7296
Dirty: 0 0 Sh Code: 53248 13
Largest seg: 127377408 31098 Sh Data: 20480 5
Non-Movable: 12288 3 Help: 32768 8
Other: 930029568 227058 Message: 1290240 315
Avail NSS: 786599936 192041 Alloc L!=P: 951664640 232340
Movable: 8192 2 Alloc L==P: 3694592 902
Total: 1043812352 254837
VM SYSTEM
Free clean VM: 1044144128 254918
Free clean LP: 0 0
Free cache VM: 50446336 12316
Free cache LP: 0 0
Free dirty: 0 0
In use: 4665344 1139
Total: 1100308480 268630





Memory Configuration (set parameters)
================================================== ==============================

Auto Tune Server Memory = ON
File Cache Maximum Size = 1073741824
File Service Memory Optimization = 1
Logical Space Compression = 1
Garbage Collection Interval (ON) = 299.9 seconds
VM Garbage Collector Period (ON) = 300.0 seconds
server -u<number> = 884998144



NSS Configuration File:
C:NWSERVERNSSSTART.CFG
------------------------------
File does not exist,
or is zero byte in size.



DS Configuration File:
SYS:_NETWARE_NDSDB.INI
------------------------------
File does not exist,
or is zero byte in size.




TSAFS Memory Information/Configuration
================================================== ==============================

Cache Memory Threshold : 1%
Read Buffer Size : 65536 bytes
Max Data Sets for Read Ahead : 2
Read Threads Per Job : 4




NSS Memory Information/Configuration
================================================== ==============================

Current NSS Memory Settings
-------------------------------------------
Cache Balance Percentage : 85%
Cache Memory Allocated : 753.1 MB
Available Cache from NSS : 750.2 MB


Current NSS Caching Percentages
-------------------------------------------
Buffer cache hit percentage : 92%
Name Tree cache hit percentage : 98%
File cache hit percentage : 99%

NSS Flush Status: Not Flushed




Server High/Low Water Mark Values
================================================== ==============================

NLM Memory High Water Mark = 1,182,408,704 bytes
File System High Water Mark = 443,319 bytes

User Space Information:
User Space High Water Mark = 792,887,296 bytes
Committed Pages High Water Mark = 110 pages
Mapped VM Pages High Water Mark = 11,713 pages
Reserved Pages High Water Mark = 1,206,274 pages
Swapped Pages High Water Mark = 12,908 pages

Available Low Water Mark = 708,231,168
ESM Memory High Water Mark = 485 pages