Question
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Topic
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Web application responding slow after a specific time every day
LockedSir,
Now I am going through a critical situation that has no answer for me , but I believe that you can help me in this
We have an ERP solution running in my network. Oracle E business.
Server ? HP prolient G5 2 GB ram with 2 partitions
Partition c = 72 GB .. Mirrored (2 x 72 GB sas 15 K rpm HDD)
Partition d= RAID5 (3 x 72 GB sas 15 K rpm HDD + 1 x 72 GB sas 15 K rpm HDD as stand by)
OS .. windows 2000 Advanced server. SP- 4 Upto date in patchingIIS version = 5.0.
ERP
Oracle 9i DBForms 6i as frond end
It was running smoothly. Our working tome is GMT 8 am to 5 pm. Some of the top level managers are doing their checking after 5 pm everyday up to 9 pm
Around 50 employees are accessing the ERP daily from their desktop through Web based interface (http:apps:13000)
Past one month after 5 pm the server is responding very slowly .. this will happen any moment after 5 PM daily up to next day 8 am to 8.30 am.
The server is only running Oracle , no other application except Symantec antivirus server.
From any networked PC after 5 pm the ERP is very slow?. (log in to the erp, menu drill down, taking different menus every thing works fast? while saving data, opening a report it is taking min 30 sec ? in normal condition after 8 am these reports will opening in 3 sec)
While using 2 tire all the reports , saving is happening very fast ? when coming to 3 tire getting big delay..
EVEN IN THE SERVER ITSELF is SLOW during this time
Following I did to overcome the situation
Restarting the server almost 2- 3 times ?. No change in performanceDeleting temp cache and files ?. No change in performance
Deleting Oracle TEMP .. No change in performance
Removing antivirus (uninstall) ?. …No change in performance
Removing unwanted win services ?No change in performance
Removing windows firewall ?No change in performance
After disk defragment and disk check ?No change in performance
Changed system memory ?No change in performance
Reinstalled IIS and reconfigured —- This worked for me for one week and after the same delay happening after 5 PM everyday
Pls can you suggest a solution for me ?
We are using win2003 domain and all the users are authenticated by the domain.
Thx and regards
Sumanlal