We just upgraded from NW65sp5, with the server.exe patch to NW65sp8 with
the DS ftf recommended patch.

Now, our File system Address Space is low, quickly going down about
100,000 or 190000 buffers, down to 10-20,000 buffers, depending on the
server initial memory in the course of 1-2 days.

If we get below about 30,000 buffers, 100MB of memory, we experience
allocation failures with Arcserve or McAfee netshield data updates

We really did not have much in the way of problems with the sp5
configuration with the patched server.exe.

Any ideas on what to look for. The software working on the servers has
not really changed much if at all for the last year.

Segstats.txt files are as follows:

Main server-master replica of DS.

*** Memory Pool Configuration for : AFI_NW411
Time and date : 09:21:55 PM 01/26/2009
Server version : NetWare 6.5 Support Pack 8
Server uptime : 0d 14h 40m 40s
SEG.NLM uptime : 0d 05h 15m 23s
SEG.NLM version : v2.00.17

Original Memory : 4,294,336,512 bytes (4.00 GB)
ESM Memory : 805,302,272 bytes (768.0 MB)
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 : 297,218,048 bytes (283.4 MB) |
| PM Pages In Use : 667,648 bytes (652 KB) |
| |
0xC0800000 --------------------------------------------------------------
| Virtual Memory Address Space (L!=P) |
| |
| VM Address Space : 2,155,872,256 bytes (2.01 GB) |
| Available : 1,361,002,496 bytes (1.27 GB) |
| Total VM Pages : 1,358,307,328 bytes (1.27 GB) |
| Free Clean VM : 1,358,307,328 bytes (1.27 GB) |
| Free Cache VM : 0 bytes (0 KB) |
| 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 : 1,024,286,720 bytes (976.8 MB) |
| NLM/VM Memory : 1,007,255,552 bytes (960.6 MB) |
| Largest Segment : 21,155,840 bytes (20.2 MB) |
| Lowest Kernel Page: 1,073,741,824 bytes (1024.0 MB) |
| : [0x40000000] |
| High Water Mark : 1,137,692,672 bytes (1.06 GB) |
| Alloc Failures : 0 |
| |
0x40000000 --------------------------------------------------------------
| File System Address Space (L==P or L!=P) |
| |
| FS Address Space : 1,067,335,680 bytes (1017.9 MB) |
| Available : 370,429,952 bytes (353.3 MB) |
| Largest Segment : 10,362,880 bytes (9.9 MB) |
| |
| NSS Memory (60%) : 556,163,072 bytes (530.4 MB) |
| NSS (avail cache) : 546,529,280 bytes (521.2 MB) |
| |
0x0061C000 --------------------------------------------------------------
| DOS / SERVER.NLM |
| |
| Size : 6,406,144 bytes (6.1 MB) |
| |
0x00000000 --------------------------------------------------------------


Total NLMs loaded on the server: 317



Top 20 Memory Consuming NLMs
NLM Name Version Date Total NLM Memory
================================================== ===============================
1. NWMKDE.NLM 8.50 Oct 29, 2003 305,314,962 bytes
(291.2 MB)
2. ADS.NLM 8.10 Jan 25, 2007 188,365,740 bytes
(179.6 MB)
3. NSS.NLM 3.27 Nov 13, 2008 187,960,400 bytes
(179.3 MB)
4. SERVER.NLM 5.70.08 Oct 3, 2008 107,884,160 bytes
(102.9 MB)
5. DS.NLM 10554.44 Aug 12, 2008 47,782,030 bytes
(45.6 MB)
6. NETSHLD.NLM 4.63.01 Sep 7, 2005 45,120,480 bytes
(43.0 MB)
7. OWCIMOMD.NLM 3.02 Nov 27, 2007 9,318,616 bytes
(8.9 MB)
8. APACHE2.NLM 2.00.63 Apr 25, 2008 7,702,469 bytes
(7.3 MB)
9. CIOS.NLM 1.60 Feb 12, 2008 5,744,479 bytes
(5.5 MB)
10. FATFS.NLM 1.24 Aug 27, 2007 5,695,573 bytes
(5.4 MB)
11. CONNMGR.NLM 5.60.01 Sep 7, 2006 4,162,579 bytes
(4.0 MB)
12. PKI.NLM 3.32 Aug 25, 2008 4,069,957 bytes
(3.9 MB)
13. WS2_32.NLM 6.24.01 Feb 14, 2008 3,553,964 bytes
(3.4 MB)
14. MCSCAN32.NLM 53.00 Jul 8, 2008 3,407,489 bytes
(3.2 MB)
15. PORTAL.NLM 4.03 Sep 22, 2008 3,388,192 bytes
(3.2 MB)
16. NWPA.NLM 3.21.02 Oct 29, 2008 3,278,558 bytes
(3.1 MB)
17. LIBC.NLM 9.00.05 Oct 3, 2008 2,945,718 bytes
(2.8 MB)
18. JVM.NLM 1.43 Oct 16, 2008 2,701,919 bytes
(2.6 MB)
19. LIB0.NLM 5.90.15 Mar 10, 2008 2,462,042 bytes
(2.3 MB)
20. CDBE.NLM 6.01 Sep 21, 2006 2,410,720 bytes
(2.3 MB)






Top 20 NLM - Memory Trends
NLM Name Original Memory Current Change
================================================== ===============================
1. NWMKDE.NLM 305,314,962 bytes 305,314,962 bytes 0 KB
2. ADS.NLM 262,159,276 bytes 188,365,740 bytes -70.4 MB
3. NSS.NLM 190,573,648 bytes 187,960,400 bytes -2.5 MB
4. SERVER.NLM 107,875,968 bytes 107,884,160 bytes 8 KB
5. DS.NLM 48,089,230 bytes 47,782,030 bytes -300 KB
6. NETSHLD.NLM 45,202,400 bytes 45,120,480 bytes -80 KB
7. OWCIMOMD.NLM 9,318,616 bytes 9,318,616 bytes 0 KB
8. APACHE2.NLM 7,702,469 bytes 7,702,469 bytes 0 KB
9. CIOS.NLM 5,744,479 bytes 5,744,479 bytes 0 KB
10. FATFS.NLM 5,695,573 bytes 5,695,573 bytes 0 KB
11. CONNMGR.NLM 4,523,027 bytes 4,162,579 bytes -352 KB
12. PKI.NLM 4,069,957 bytes 4,069,957 bytes 0 KB
13. WS2_32.NLM 3,656,364 bytes 3,553,964 bytes -100 KB
14. MCSCAN32.NLM 3,474,102 bytes 3,407,489 bytes -65 KB
15. PORTAL.NLM 3,407,489 bytes 3,388,192 bytes -18 KB
16. NWPA.NLM 3,392,288 bytes 3,278,558 bytes -111 KB
17. LIBC.NLM 3,339,998 bytes 2,945,718 bytes -385 KB
18. JVM.NLM 2,701,919 bytes 2,701,919 bytes 0 KB
19. LIB0.NLM 2,462,042 bytes 2,462,042 bytes 0 KB
20. CDBE.NLM 2,418,912 bytes 2,410,720 bytes -8 KB




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

File System Cache Information
FS Cache Free : 280,854,528 bytes (267.8 MB)
FS Cache Fragmented : 89,575,424 bytes (85.4 MB)
FS Cache Largest Segment : 10,362,880 bytes (9.9 MB)

Logical System Cache Information
LS Cache Free : 441,229,312 bytes (420.8 MB)
LS Cache Fragmented : 521,789,440 bytes (497.6 MB)
LS OS Reserved Data : 333,455,360 bytes (318.0 MB)
LS Cache Largest Segment : 21,155,840 bytes (20.2 MB)
LS Cache Largest Position : 5BED6000

Summary Statistics
Total Address Space : 4,294,967,296 bytes (4.00 GB)
Total Free : 722,083,840 bytes (688.6 MB)
Total Fragmented : 611,364,864 bytes (583.0 MB)
Highest Physical Address : CFFC7000
User Space : 884,998,144 bytes (844.0 MB)
User Space (High Water Mark) : 297,218,048 bytes (283.4 MB)
NLM Memory (High Water Mark) : 1,137,692,672 bytes (1.06 GB)
Kernel Address Space In Use : 1,753,145,344 bytes (1.63 GB)
Available Kernel Address Space : 865,103,872 bytes (825.0 MB)


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

KNOWN MEMORY Bytes Pages Bytes Pages
Server: 3488811776 851760 Video: 8192 2
Dos: 223488 54 Other: 131072 32

FS CACHE KERNEL NLM MEMORY
Original: 3484577792 850727 Code: 53538816 13071
Current: 370429952 90437 Data: 28901376 7056
Dirty: 0 0 Sh Code: 49152 12
Largest seg: 10362880 2530 Sh Data: 20480 5
Non-Movable: 81920 20 Help: 221184 54
Other: 4226584576 4294950601 Message: 1384448 338
Avail NSS: 546516992 133427 Alloc L!=P: 914518016 223271
Movable: 8192 2 Alloc L==P: 8622080 2105
Total: 1007255552 245912
VM SYSTEM
Free clean VM: 1358442496 331651
Free clean LP: 0 0
Free cache VM: 0 0
Free cache LP: 0 0
Free dirty: 0 0
In use: 667648 163
Total: 1361137664 332309





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

Auto Tune Server Memory = ON
File Cache Maximum Size = 1073741825
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:\NWSERVER\NSSSTART.CFG
------------------------------
File does not exist,
or is zero byte in size.



DS Configuration File:
SYS:\_NETWARE\_NDSDB.INI
------------------------------
cache=39769334
cacheadjustinterval=15
cachecleanupinterval=15
blockcachepercent=50
preallocatecache=true



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 : 60%
Cache Memory Allocated : 530.4 MB
Available Cache from NSS : 521.2 MB


Current NSS Caching Percentages
-------------------------------------------
Buffer cache hit percentage : 92%
Name Tree cache hit percentage : 86%
File cache hit percentage : 99%

NSS Flush Status: Formula not met
NSS Size + Free FS Cache < FSAS Size
NSS Size = 556163072
Free FS Cache = 370429952
FSAS Size = 1067335680




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

NLM Memory High Water Mark = 1,137,692,672 bytes
File System High Water Mark = 324,744 bytes

User Space Information:
User Space High Water Mark = 297,218,048 bytes
Committed Pages High Water Mark = 91 pages
Mapped VM Pages High Water Mark = 1,407 pages
Reserved Pages High Water Mark = 70,948 pages
Swapped Pages High Water Mark = 0 pages

Available Low Water Mark = 1,248,096,256
ESM Memory High Water Mark = 158 pages

Server #2-Groupwise Server:
*** Memory Pool Configuration for : FSWAU02
Time and date : 09:14:53 PM 01/26/2009
Server version : NetWare 6.5 Support Pack 8
Server uptime : 2d 00h 40m 51s
SEG.NLM uptime : 0d 00h 01m 12s
SEG.NLM version : v2.00.17

Original Memory : 4,292,812,800 bytes (4.00 GB)
ESM Memory : 805,302,272 bytes (768.0 MB)
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 : 566,394,880 bytes (540.2 MB) |
| PM Pages In Use : 385,933,312 bytes (368.1 MB) |
| |
0xC0800000 --------------------------------------------------------------
| Virtual Memory Address Space (L!=P) |
| |
| VM Address Space : 2,155,872,256 bytes (2.01 GB) |
| Available : 1,740,341,248 bytes (1.62 GB) |
| Total VM Pages : 1,354,293,248 bytes (1.26 GB) |
| Free Clean VM : 1,293,824,000 bytes (1.20 GB) |
| Free Cache VM : 60,469,248 bytes (57.7 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 : 1,092,857,856 bytes (1.02 GB) |
| NLM/VM Memory : 624,279,552 bytes (595.4 MB) |
| Largest Segment : 116,322,304 bytes (110.9 MB) |
| Lowest Kernel Page: 1,073,741,824 bytes (1024.0 MB) |
| : [0x40000000] |
| High Water Mark : 1,055,543,296 bytes (1006.6 MB) |
| Alloc Failures : 0 |
| |
0x40000000 --------------------------------------------------------------
| File System Address Space (L==P or L!=P) |
| |
| FS Address Space : 1,067,339,776 bytes (1017.9 MB) |
| Available : 365,072,384 bytes (348.2 MB) |
| Largest Segment : 52,637,696 bytes (50.2 MB) |
| |
| NSS Memory (60%) : 546,066,432 bytes (520.8 MB) |
| NSS (avail cache) : 542,982,144 bytes (517.8 MB) |
| |
0x0061B000 --------------------------------------------------------------
| DOS / SERVER.NLM |
| |
| Size : 6,402,048 bytes (6.1 MB) |
| |
0x00000000 --------------------------------------------------------------


Total NLMs loaded on the server: 500



Top 20 Memory Consuming NLMs
NLM Name Version Date Total NLM Memory
================================================== ===============================
1. NSS.NLM 3.27 Nov 13, 2008 206,007,376 bytes
(196.5 MB)
2. ASENGINE.NLM 4.00 Sep 16, 2008 159,490,948 bytes
(152.1 MB)
3. SERVER.NLM 5.70.08 Oct 3, 2008 156,028,608 bytes
(148.8 MB)
4. KAVSCAN.NLM 5.50.01 Oct 28, 2008 100,984,114 bytes
(96.3 MB)
5. NETSHLD.NLM 4.63.01 Sep 7, 2005 44,927,968 bytes
(42.8 MB)
6. AUTOBLKR.NLM 4.00 Sep 16, 2008 37,508,244 bytes
(35.8 MB)
7. GWAVA.NLM 4.00 Nov 18, 2008 27,192,867 bytes
(25.9 MB)
8. DS.NLM 10554.44 Aug 12, 2008 25,569,422 bytes
(24.4 MB)
9. GWPOA.NLM 7.00.03 Jun 8, 2008 24,156,445 bytes
(23.0 MB)
10. QMS2.NLM 4.00 Sep 17, 2008 19,801,347 bytes
(18.9 MB)
11. APACHE2.NLM 2.00.63 Apr 25, 2008 19,716,037 bytes
(18.8 MB)
12. GWAVAMAN.NLM 4.00 Nov 18, 2008 14,118,857 bytes
(13.5 MB)
13. OWCIMOMD.NLM 3.02 Nov 27, 2007 9,318,616 bytes
(8.9 MB)
14. GWIA.NLM 7.00.03 Jun 8, 2008 8,557,228 bytes
(8.2 MB)
15. GWMTA.NLM 7.00.03 Jun 8, 2008 7,813,658 bytes
(7.5 MB)
16. APACHE2.NLM 2.00.63 Apr 25, 2008 7,710,661 bytes
(7.4 MB)
17. APRLIB.NLM 0.09.17 Apr 25, 2008 6,022,928 bytes
(5.7 MB)
18. GWENN5.NLM 7.00.03 Jun 8, 2008 5,909,551 bytes
(5.6 MB)
19. GWENN5.NLM 7.00.03 Jun 8, 2008 5,905,455 bytes
(5.6 MB)
20. GWENN5.NLM 7.00.03 Jun 8, 2008 5,905,455 bytes
(5.6 MB)






Top 20 NLM - Memory Trends
NLM Name Original Memory Current Change
================================================== ===============================
1. NSS.NLM 206,003,280 bytes 206,007,376 bytes 4 KB
2. ASENGINE.NLM 159,490,948 bytes 159,490,948 bytes 0 KB
3. SERVER.NLM 155,987,648 bytes 156,028,608 bytes 40 KB
4. KAVSCAN.NLM 100,984,114 bytes 100,984,114 bytes 0 KB
5. NETSHLD.NLM 44,927,968 bytes 44,927,968 bytes 0 KB
6. AUTOBLKR.NLM 37,508,244 bytes 37,508,244 bytes 0 KB
7. GWAVA.NLM 27,278,883 bytes 27,192,867 bytes -84 KB
8. DS.NLM 25,569,422 bytes 25,569,422 bytes 0 KB
9. GWPOA.NLM 24,168,733 bytes 24,156,445 bytes -12 KB
10. QMS2.NLM 19,801,347 bytes 19,801,347 bytes 0 KB
11. APACHE2.NLM 19,716,037 bytes 19,716,037 bytes 0 KB
12. GWAVAMAN.NLM 14,118,857 bytes 14,118,857 bytes 0 KB
13. OWCIMOMD.NLM 9,318,616 bytes 9,318,616 bytes 0 KB
14. GWIA.NLM 8,544,940 bytes 8,557,228 bytes 12 KB
15. GWMTA.NLM 7,838,234 bytes 7,813,658 bytes -24 KB
16. APACHE2.NLM 7,710,661 bytes 7,710,661 bytes 0 KB
17. APRLIB.NLM 6,022,928 bytes 6,022,928 bytes 0 KB
18. GWENN5.NLM 5,909,551 bytes 5,909,551 bytes 0 KB
19. GWENN5.NLM 5,905,455 bytes 5,905,455 bytes 0 KB
20. GWENN5.NLM 5,905,455 bytes 5,905,455 bytes 0 KB




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

File System Cache Information
FS Cache Free : 347,607,040 bytes (331.5 MB)
FS Cache Fragmented : 17,465,344 bytes (16.7 MB)
FS Cache Largest Segment : 52,637,696 bytes (50.2 MB)

Logical System Cache Information
LS Cache Free : 1,217,900,544 bytes (1.13 GB)
LS Cache Fragmented : 127,733,760 bytes (121.8 MB)
LS OS Reserved Data : 333,455,360 bytes (318.0 MB)
LS Cache Largest Segment : 116,322,304 bytes (110.9 MB)
LS Cache Largest Position : B9911000

Summary Statistics
Total Address Space : 4,294,967,296 bytes (4.00 GB)
Total Free : 1,565,507,584 bytes (1.46 GB)
Total Fragmented : 145,199,104 bytes (138.5 MB)
Highest Physical Address : CFE53000
User Space : 884,998,144 bytes (844.0 MB)
User Space (High Water Mark) : 566,394,880 bytes (540.2 MB)
NLM Memory (High Water Mark) : 1,055,543,296 bytes (1006.6 MB)
Kernel Address Space In Use : 1,377,615,872 bytes (1.28 GB)
Available Kernel Address Space : 1,706,799,104 bytes (1.59 GB)


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

KNOWN MEMORY Bytes Pages Bytes Pages
Server: 3487288064 851388 Video: 8192 2
Dos: 223488 54 Other: 131072 32

FS CACHE KERNEL NLM MEMORY
Original: 3483029504 850349 Code: 60563456 14786
Current: 365072384 89129 Data: 27467776 6706
Dirty: 0 0 Sh Code: 45056 11
Largest seg: 52637696 12851 Sh Data: 20480 5
Non-Movable: 77824 19 Help: 212992 52
Other: 424386560 103610 Message: 1232896 301
Avail NSS: 542982144 132564 Alloc L!=P: 524664832 128092
Movable: 8192 2 Alloc L==P: 10072064 2459
Total: 624279552 152412
VM SYSTEM
Free clean VM: 1293824000 315875
Free clean LP: 0 0
Free cache VM: 60469248 14763
Free cache LP: 0 0
Free dirty: 0 0
In use: 385933312 94222
Total: 1740341248 424888





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

Auto Tune Server Memory = ON
File Cache Maximum Size = 1073741825
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:\NWSERVER\NSSSTART.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 : 10%
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 : 60%
Cache Memory Allocated : 520.8 MB
Available Cache from NSS : 517.8 MB


Current NSS Caching Percentages
-------------------------------------------
Buffer cache hit percentage : 91%
Name Tree cache hit percentage : 77%
File cache hit percentage : 98%

NSS Flush Status: Not Flushed




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

NLM Memory High Water Mark = 1,055,543,296 bytes
File System High Water Mark = 440,023 bytes

User Space Information:
User Space High Water Mark = 566,394,880 bytes
Committed Pages High Water Mark = 2,630 pages
Mapped VM Pages High Water Mark = 120,861 pages
Reserved Pages High Water Mark = 782,687 pages
Swapped Pages High Water Mark = 29,859 pages

Available Low Water Mark = 338,104,320
ESM Memory High Water Mark = 184 pages


Server #3-Based user file server

** Memory Pool Configuration for : FSWAU03
Time and date : 09:16:34 PM 01/26/2009
Server version : NetWare 6.5 Support Pack 8
Server uptime : 2d 02h 53m 14s
SEG.NLM uptime : 0d 00h 07m 11s
SEG.NLM version : v2.00.17

Original Memory : 2,146,856,960 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 : 297,218,048 bytes (283.4 MB) |
| PM Pages In Use : 937,984 bytes (916 KB) |
| |
0xC0800000 --------------------------------------------------------------
| Virtual Memory Address Space (L!=P) |
| |
| VM Address Space : 2,155,872,256 bytes (2.01 GB) |
| Available : 758,472,704 bytes (723.3 MB) |
| Total VM Pages : 757,174,272 bytes (722.1 MB) |
| Free Clean VM : 744,402,944 bytes (709.9 MB) |
| Free Cache VM : 12,771,328 bytes (12.2 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 : 566,353,920 bytes (540.1 MB) |
| NLM/VM Memory : 554,008,576 bytes (528.3 MB) |
| Largest Segment : 63,438,848 bytes (60.5 MB) |
| Lowest Kernel Page: 1,073,741,824 bytes (1024.0 MB) |
| : [0x40000000] |
| High Water Mark : 823,840,768 bytes (785.7 MB) |
| Alloc Failures : 0 |
| |
0x40000000 --------------------------------------------------------------
| File System Address Space (L==P or L!=P) |
| |
| FS Address Space : 1,067,294,720 bytes (1017.9 MB) |
| Available : 261,246,976 bytes (249.1 MB) |
| Largest Segment : 28,405,760 bytes (27.1 MB) |
| |
| NSS Memory (60%) : 391,647,232 bytes (373.5 MB) |
| NSS (avail cache) : 387,436,544 bytes (369.5 MB) |
| |
0x00626000 --------------------------------------------------------------
| DOS / SERVER.NLM |
| |
| Size : 6,447,104 bytes (6.1 MB) |
| |
0x00000000 --------------------------------------------------------------


Total NLMs loaded on the server: 256



Top 20 Memory Consuming NLMs
NLM Name Version Date Total NLM Memory
================================================== ===============================
1. NSS.NLM 3.27 Nov 13, 2008 202,918,992 bytes
(193.5 MB)
2. SERVER.NLM 5.70.08 Oct 3, 2008 103,247,552 bytes
(98.5 MB)
3. ADS.NLM 8.10 Jan 25, 2007 69,032,876 bytes
(65.8 MB)
4. NETSHLD.NLM 4.63.01 Sep 7, 2005 45,018,080 bytes
(42.9 MB)
5. DS.NLM 10554.44 Aug 12, 2008 24,295,566 bytes
(23.2 MB)
6. CIOS.NLM 1.60 Feb 12, 2008 10,438,495 bytes
(10.0 MB)
7. OWCIMOMD.NLM 3.02 Nov 27, 2007 9,318,616 bytes
(8.9 MB)
8. APACHE2.NLM 2.00.63 Apr 25, 2008 7,706,565 bytes
(7.3 MB)
9. FATFS.NLM 1.24 Aug 27, 2007 5,699,669 bytes
(5.4 MB)
10. PKI.NLM 3.32 Aug 25, 2008 4,069,957 bytes
(3.9 MB)
11. WS2_32.NLM 6.24.01 Feb 14, 2008 3,504,812 bytes
(3.3 MB)
12. MCSCAN32.NLM 53.00 Jul 8, 2008 3,407,489 bytes
(3.2 MB)
13. PORTAL.NLM 4.03 Sep 22, 2008 3,392,288 bytes
(3.2 MB)
14. NWMKDE.NLM 7.94 Dec 11, 2001 3,077,337 bytes
(2.9 MB)
15. JVM.NLM 1.43 Oct 16, 2008 2,697,823 bytes
(2.6 MB)
16. CDBE.NLM 6.01 Sep 21, 2006 2,636,000 bytes
(2.5 MB)
17. LIB0.NLM 5.90.15 Mar 10, 2008 2,457,946 bytes
(2.3 MB)
18. NDSIMON.NLM 20212.77.05 Aug 21, 2008 2,230,521 bytes
(2.1 MB)
19. NWENC103.NLM 7.90 Feb 24, 2001 2,134,781 bytes
(2.0 MB)
20. LIBC.NLM 9.00.05 Oct 3, 2008 2,114,230 bytes
(2.0 MB)






Top 20 NLM - Memory Trends
NLM Name Original Memory Current Change
================================================== ===============================
1. NSS.NLM 202,988,624 bytes 202,918,992 bytes -68 KB
2. SERVER.NLM 103,169,728 bytes 103,247,552 bytes 76 KB
3. ADS.NLM 69,032,876 bytes 69,032,876 bytes 0 KB
4. NETSHLD.NLM 44,956,640 bytes 45,018,080 bytes 60 KB
5. DS.NLM 24,316,046 bytes 24,295,566 bytes -20 KB
6. CIOS.NLM 10,438,495 bytes 10,438,495 bytes 0 KB
7. OWCIMOMD.NLM 9,318,616 bytes 9,318,616 bytes 0 KB
8. APACHE2.NLM 7,706,565 bytes 7,706,565 bytes 0 KB
9. FATFS.NLM 5,699,669 bytes 5,699,669 bytes 0 KB
10. PKI.NLM 4,069,957 bytes 4,069,957 bytes 0 KB
11. WS2_32.NLM 3,504,812 bytes 3,504,812 bytes 0 KB
12. MCSCAN32.NLM 3,407,489 bytes 3,407,489 bytes 0 KB
13. PORTAL.NLM 3,392,288 bytes 3,392,288 bytes 0 KB
14. NWMKDE.NLM 3,077,337 bytes 3,077,337 bytes 0 KB
15. JVM.NLM 2,697,823 bytes 2,697,823 bytes 0 KB
16. CDBE.NLM 2,640,096 bytes 2,636,000 bytes -4 KB
17. LIB0.NLM 2,457,946 bytes 2,457,946 bytes 0 KB
18. NDSIMON.NLM 2,230,521 bytes 2,230,521 bytes 0 KB
19. NWENC103.NLM 2,134,781 bytes 2,134,781 bytes 0 KB
20. LIBC.NLM 2,122,422 bytes 2,114,230 bytes -8 KB




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

File System Cache Information
FS Cache Free : 159,789,056 bytes (152.4 MB)
FS Cache Fragmented : 101,457,920 bytes (96.8 MB)
FS Cache Largest Segment : 28,405,760 bytes (27.1 MB)

Logical System Cache Information
LS Cache Free : 1,123,250,176 bytes (1.05 GB)
LS Cache Fragmented : 308,822,016 bytes (294.5 MB)
LS OS Reserved Data : 299,900,928 bytes (286.0 MB)
LS Cache Largest Segment : 63,438,848 bytes (60.5 MB)
LS Cache Largest Position : BC914000

Summary Statistics
Total Address Space : 4,294,967,296 bytes (4.00 GB)
Total Free : 1,283,039,232 bytes (1.19 GB)
Total Fragmented : 410,279,936 bytes (391.3 MB)
Highest Physical Address : 7FFCB000
User Space : 884,998,144 bytes (844.0 MB)
User Space (High Water Mark) : 297,218,048 bytes (283.4 MB)
NLM Memory (High Water Mark) : 823,840,768 bytes (785.7 MB)
Kernel Address Space In Use : 1,122,816,000 bytes (1.05 GB)
Available Kernel Address Space : 1,696,518,144 bytes (1.58 GB)


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

KNOWN MEMORY Bytes Pages Bytes Pages
Server: 2146785328 524117 Video: 8192 2
Dos: 71632 17 Other: 131072 32

FS CACHE KERNEL NLM MEMORY
Original: 2142535680 523080 Code: 46891008 11448
Current: 261246976 63781 Data: 22536192 5502
Dirty: 0 0 Sh Code: 49152 12
Largest seg: 28405760 6935 Sh Data: 20480 5
Non-Movable: 90112 22 Help: 139264 34
Other: 1032560640 252090 Message: 1167360 285
Avail NSS: 387436544 94589 Alloc L!=P: 472961024 115469
Movable: 8192 2 Alloc L==P: 10244096 2501
Total: 554008576 135256
VM SYSTEM
Free clean VM: 744402944 181739
Free clean LP: 0 0
Free cache VM: 12771328 3118
Free cache LP: 0 0
Free dirty: 0 0
In use: 937984 229
Total: 758472704 185174





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

Auto Tune Server Memory = ON
File Cache Maximum Size = 1073741825
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:\NWSERVER\NSSSTART.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 : 10%
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 : 60%
Cache Memory Allocated : 373.5 MB
Available Cache from NSS : 369.5 MB


Current NSS Caching Percentages
-------------------------------------------
Buffer cache hit percentage : 59%
Name Tree cache hit percentage : 79%
File cache hit percentage : 98%

NSS Flush Status: Not Flushed




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

NLM Memory High Water Mark = 823,840,768 bytes
File System High Water Mark = 225,527 bytes

User Space Information:
User Space High Water Mark = 297,218,048 bytes
Committed Pages High Water Mark = 87 pages
Mapped VM Pages High Water Mark = 10,146 pages
Reserved Pages High Water Mark = 70,994 pages
Swapped Pages High Water Mark = 10,264 pages

Available Low Water Mark = 549,601,280
ESM Memory High Water Mark = 0 pages