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IDS Forum

Re: Digital UNIX V4.0F + 7.31.FD1 Performance

Posted By: ROBERT LANGHAMMER
Date: Wednesday, 27 June 2007, at 5:13 a.m.

In Response To: Re: Digital UNIX V4.0F + 7.31.FD1 Performance (TILMAN MODEL-BOSCH)

Percentages:
Data 12.89
Btree 86.78
Other 0.33

it seems to me that is this problem what you specified.....

also:
informix1:/home/informix/langh/topdb->onstat -R

Informix Dynamic Server Version 7.31.FD1 -- On-Line -- Up 21:35:58 -- 1810432 Kbytes

8 buffer LRU queue pairs priority levels
# f/m pair total % of length LOW MED_LOW MED_HIGH HIGH
0 F 36068 98.5% 35526 0 11705 22406 1415
1 m 1.5% 542 0 539 3 0
2 f 38827 99.2% 38528 0 15603 21456 1469
3 m 0.8% 299 0 298 1 0
4 f 37752 99.1% 37426 0 14441 21571 1414
5 m 0.9% 326 0 322 4 0
6 f 37752 99.3% 37478 0 14130 21838 1510
7 m 0.7% 274 0 272 2 0
8 f 37019 99.1% 36691 0 13536 21711 1444
9 m 0.9% 328 1 327 0 0
10 f 37402 99.1% 37083 0 13771 21884 1428
11 m 0.9% 319 0 318 1 0
12 f 37054 99.2% 36750 0 13625 21749 1376
13 m 0.8% 304 0 302 2 0
14 f 37298 99.2% 36991 0 13777 21691 1524
15 m 0.8% 307 0 305 2 0
2699 dirty, 299172 queued, 300000 total, 524288 hash buckets, 2048 buffer size
start clean at 5% (of pair total) dirty, or 1875 buffs dirty, stop at 2%
0 priority downgrades, 0 priority upgrades

So i try first to change this settings what you write and hope it works after.
We have an old Baan IV and it is not easy put new Databaseversions.
It needs often new OS Version, new portingsets and after upgrade databe.
Till some month our ERP-System run good and there is one SAYING: "never change a running system"
now it is time to think about.....

I know since yesterday from IBM Passport Advantage Site one document where standing all Softwareproducts and with what system there are working.
In this document standing 7_31_FD7 is working and compiled with True 64 unix V4.0D we have 4.0F it should be running......
So i think if i take this step and hope so solve this problem.
First i must check if our Networkermodule (V5.5 also older version) is working with them together.......

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