Hi all,

I have to say this group quite has helped me on a lot of NW issues

i would like to submit a problem , since Hamish seems to be the creator
of memcalc.
Here's a segstat.txt , where we can see some adjustments done by
memcalc.

I would like to ask if the value of UAS higher water mark is not too
high ....
Since the server abends randomly (after some loads ) in different
modules , I suspect the server has not well been tuned,
Also I was wondering if it was usefull to set the cache size for the
DIB in this case , cause we can see DS.nlm at the top of the nlms list.

thanks for your help (abend .log can be provided also , but i just
wanted to know if anyone could see something relevant from this file)


*** Memory Pool Configuration for : KMKT-FS06
Time and date : 09:02:40 AM 12/29/2006
Server version : NetWare 6.5 Support Pack 5
Server uptime : 12d 12h 40m 56s
SEG.NLM version : v1.72

0xFFFFFFFF
--------------------------------------------------------------
| Kernel Reserved Space
|
|
|
| Size : 180,355,071 bytes (172.0 MB)
|
|
|
0xF5400000
--------------------------------------------------------------
| User Address Space (L!=P)
|
|
|
| User Pool Size : 662,700,032 bytes (632.0 MB)
|
| High Water Mark : 2,281,701,376 bytes (2.13 GB)
|
|
|
0xCDC00000
--------------------------------------------------------------
| Virtual Memory Cache Pool (L!=P)
|
|
|
| VM Pool Size : 2,378,170,368 bytes (2.21 GB)
|
| Available : 251,170,816 bytes (239.5 MB)
|
| Total VM Pages : 0 bytes (0 KB)
|
| Free Clean VM : 0 bytes (0 KB)
|
| Free Cache VM : 0 bytes (0 KB)
|
| Total LP Pages : 219,664,384 bytes (209.5 MB)
|
| Free Clean LP : 219,664,384 bytes (209.5 MB)
|
| Free Cache LP : 0 bytes (0 KB)
|
| Free Dirty : 0 bytes (0 KB)
|
| VM Pages In Use : 31,506,432 bytes (30.0 MB)
|
| NLM Memory In Use : 669,978,624 bytes (638.9 MB)
|
| NLM/VM Memory : 648,925,184 bytes (618.9 MB)
|
| Largest Segment : 74,321,920 bytes (70.9 MB)
|
| High Water Mark : 938,799,104 bytes (895.3 MB)
|
|
|
0x40000000
--------------------------------------------------------------
| File System Cache Pool (L==P or L!=P)
|
|
|
| FS Pool Size : 1,067,479,040 bytes (1018.0 MB)
|
| Available : 270,663,680 bytes (258.1 MB)
|
| Largest Segment : 256,577,536 bytes (244.7 MB)
|
|
|
| NSS Memory (80%) : 836,857,856 bytes (798.1 MB)
|
| NSS (avail cache) : 748,589,056 bytes (713.9 MB)
|
|
|
0x005F9000
--------------------------------------------------------------
| DOS / SERVER.NLM
|
|
|
| Size : 6,262,784 bytes (6.0 MB)
|
|
|
0x00000000
--------------------------------------------------------------

Top 6 Memory Consuming NLMs
NLM Name Version Date Total NLM Memory
================================================== ==============================
1. DS.NLM 10552.79 9 Aug 2005 184,301,326 bytes
(175.8 MB)
2. NSS.NLM 3.24.01 10 Mar 2006 180,663,072 bytes
(172.3 MB)
3. SERVER.NLM 5.70.05 11 Apr 2006 116,649,594 bytes
(111.2 MB)
4. RTVSCAN.NLM 10.00 17 Mar 2006 22,567,676 bytes
(21.5 MB)
5. APACHE2.NLM 2.00.54 31 Oct 2005 16,611,813 bytes
(15.8 MB)
6. CONNMGR.NLM 5.60.01 26 Oct 2005 8,324,115 bytes (7.9
MB)



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

File System Cache Information
FS Cache Free : 257,794,048 bytes (245.9 MB)
FS Cache Fragmented : 12,869,632 bytes (12.3 MB)
FS Cache Largest Segment : 256,577,536 bytes (244.7 MB)

Logical System Cache Information
LS Cache Free : 386,596,864 bytes (368.7 MB)
LS Cache Fragmented : 261,234,688 bytes (249.1 MB)
LS Cache Uninitialized : 299,900,928 bytes (286.0 MB)
LS Cache Largest Segment : 74,321,920 bytes (70.9 MB)
LS Cache Largest Position : C4B1A000

Summary Statistics
Total Free : 1,718,132,736 bytes (1.60 GB)
Total Fragmented : 274,104,320 bytes (261.4 MB)
Highest Physical Address : 7FFBF000
User Space : 843,055,104 bytes (804.0 MB)
User Space (High Water Mark) : 2,281,701,376 bytes (2.13 GB)
NLM Memory (High Water Mark) : 938,799,104 bytes (895.3 MB)
Kernel Address Space In Use : 1,459,675,136 bytes (1.36 GB)
Available Kernel Address Space : 1,992,237,056 bytes (1.86 GB)


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

KNOWN MEMORY Bytes Pages Bytes
Pages
Server: 2146753584 524109 Video: 8192
2
Dos: 71632 17 Other: 131072
32

FS CACHE KERNEL NLM MEMORY
Original: 2142658560 523110 Code: 43966464
10734
Current: 270663680 66080 Data: 24055808
5873
Dirty: 0 0 Sh Code: 49152
12
Largest seg: 256577536 62641 Sh Data: 20480
5
Non-Movable: 114688 28 Help: 266240
65
Other: 1824534528 445443 Message: 1593344
389
Avail NSS: 748589056 182761 Alloc L!=P: 571502592
139527
Movable: 8192 2 Alloc L==P: 7471104
1824
Total: 648925184
158429
VM SYSTEM
Free clean VM: 0 0
Free clean LP: 219664384 53629
Free cache VM: 0 0
Free cache LP: 0 0
Free dirty: 0 0
In use: 31506432 7692
Total: 251170816 61321












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

Auto Tune Server Memory = ON
File Cache Maximum Size = 1073741824
File Service Memory Optimization = 0
Logical Space Compression = 1
Garbage Collection Interval = 299.9 seconds
VM Garbage Collector Period = 300.0 seconds
server -u<number> = 662700032



NSS Configuration File:
C:\NWSERVER\NSSSTART.CFG
------------------------------
/NameCacheSize=20000
/AuthCacheSize=20000
/ClosedFileCacheSize=100000
/MinBufferCacheSize=20000
/MinOsBufferCacheSize=20000
/CacheBalanceMaxBuffersPerSession=20000
/CacheUserMaxPercent=70
/NumWorkToDos=100
/AllocAheadBlks=63
/CacheBalance=80
/NoCopyBuffersOnXLatch




DS Configuration File:
SYS:\_NETWARE\_NDSDB.INI
------------------------------
cacheadjustinterval=15
cachecleanupinterval=15
blockcachepercent=50
## commented by MemCalc cache=150994944
## commented by MemCalc preallocatecache=true

cache=167772160
preallocatecache=true



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

NLM Memory High Water Mark = 938,799,104 bytes
File System High Water Mark = 278,916 bytes

User Space Information:
User Space High Water Mark = 559,448,064 bytes
Committed Pages High Water Mark = 96 pages
Mapped VM Pages High Water Mark = 23,465 pages
Reserved Pages High Water Mark = 401,486 pages
Swapped Pages High Water Mark = 23,464 pages

Available Low Water Mark = 273,342,464
ESM Memory High Water Mark = 0 pages