I'm using region=896m, you might want to check with your performance group to see if you have enough storage to run this high.
Joni Moyer <[EMAIL PROTECTED]> Sent by: "ADSM: Dist Stor Manager" <[email protected]> 01/27/2005 10:43 AM Please respond to "ADSM: Dist Stor Manager" <[email protected]> To [email protected] cc Subject Re: Server Performance decreasing rapidly: help! The REGION is set to 512MB within the startup JCL. I didn't know what the max. is for the region size, so I didn't change that. I will have to look into increasing that as well. Thanks! ******************************** Joni Moyer Highmark Storage Systems Work:(717)302-6603 Fax:(717)302-5974 [EMAIL PROTECTED] ******************************** "Joe Howell" <[EMAIL PROTECTED] NSURANCE.COM> To Sent by: "ADSM: [email protected] Dist Stor cc Manager" <[EMAIL PROTECTED] Subject .EDU> Re: Server Performance decreasing rapidly: help! 01/27/2005 10:23 AM Please respond to "ADSM: Dist Stor Manager" <[EMAIL PROTECTED] .EDU> What's your REGION set to on the startup jcl? We're using 768M, but then we appear to be a smaller implementation than you based on your database size. ####################### Joe Howell Shelter Insurance Companies (573)-214-6534 [EMAIL PROTECTED] Joni Moyer <[EMAIL PROTECTED]> Sent by: "ADSM: Dist Stor Manager" <[email protected]> 01/27/2005 08:34 AM Please respond to "ADSM: Dist Stor Manager" <[email protected]> To [email protected] cc Subject Server Performance decreasing rapidly: help! Hey! The performance on our TSM server is going down rapidly. It is on os/390 at level 5.2.2.5. I have the following settings: Server Option Option Setting Server Option Option Setting ----------------- -------------------- ----------------- -------------------- CommTimeOut 600 IdleTimeOut 90 BufPoolSize 135168 LogPoolSize 4096 DateFormat 1 (mm/dd/yyyy) TimeFormat 1 (hh:mm:ss) NumberFormat 1 (1,000.00) MessageFormat 1 Language AMENG Alias Halt HALT MaxSessions 300 ExpInterval 0 ExpQuiet No EventServer Yes MirrorRead DB Normal MirrorRead LOG Normal MirrorWrite DB Sequential MirrorWrite LOG Parallel VolumeHistory 'SYS1.TSM.B1.VOLHIS- VolumeHistory 'SYS1.TSM.A1.VOLHIS- T' T' Devconfig 'SYS1.TSM.B1.DEVCON- Devconfig 'SYS1.TSM.A1.DEVCON- F' F' TxnGroupMax 256 MoveBatchSize 1000 MoveSizeThresh 2048 StatusMsgCnt 10 RestoreInterval 1,440 UseLargeBuffers Yes DisableScheds No NOBUFPREfetch No AuditStorage Yes REQSYSauthoutfile Yes SELFTUNEBUFpools- Yes SELFTUNETXNsize No ize DBPAGEShadow No DBPAGESHADOWFile dbpgshdw.bdt MsgStackTrace On QueryAuth None LogWarnFullPerCe- 90 ThroughPutDataTh- 0 nt reshold ThroughPutTimeTh- 0 NOPREEMPT ( No ) reshold Resource Timeout 60 TEC UTF8 Events No CommOpenTimeOut 20 TcpPort 1500 TcpAdminport 1500 TcpName TCPIP2 HttpTcpPort 1580 TECHost TECPort 0 UNIQUETECevents No UNIQUETDPTECeven- No IcsPort 1500 ts ICSAdminport 1500 IcsSname *NONE* PDMPort 1580 PDMName *NONE* PDMConnect PDM TAPEIOBufs 1 UserExit FileExit FileTextExit HttpIcsPort 1580 DeletionExit ARCTVEXT MsgSuppress *NONE* LuName *NONE* Iucv *NONE* RouteCode 11 MsgHilight *NONE* MPThreading No TCPBufsize 32,768 HPDTenable Yes HPDTstorage ECSA HPDTbuffer# 6 HPDTexpand# 2 NOLONG ( No ) The q db f=d is showing me that the cache hit% just keeps going down. Available Space (MB): 116,320 Assigned Capacity (MB): 108,456 Maximum Extension (MB): 7,864 Maximum Reduction (MB): 16,804 Page Size (bytes): 4,096 Total Usable Pages: 27,764,736 Used Pages: 23,466,774 Pct Util: 84.5 Max. Pct Util: 84.5 Physical Volumes: 50 Buffer Pool Pages: 33,792 Total Buffer Requests: 50,768,552 Cache Hit Pct.: 97.63 Cache Wait Pct.: 0.00 And the Log Pool Pct. Util is greater than 0. Available Space (MB): 11,636 Assigned Capacity (MB): 7,576 Maximum Extension (MB): 4,060 Maximum Reduction (MB): 7,244 Page Size (bytes): 4,096 Total Usable Pages: 1,938,944 Used Pages: 84,073 Pct Util: 4.3 Max. Pct Util: 5.7 Physical Volumes: 5 Log Pool Pages: 1,024 Log Pool Pct. Util: 0.57 What am I doing wrong? Any ideas? I am at a loss. Thank you in advance! ******************************** Joni Moyer Highmark Storage Systems Work:(717)302-6603 Fax:(717)302-5974 [EMAIL PROTECTED] ******************************** =============================================== This e-mail is intended only for its addressee and may contain information that is privileged, confidential, or otherwise protected from disclosure. If you have received this communication in error, please notify us immediately by e-mail: [EMAIL PROTECTED], and delete the original message. =============================================== The information transmitted is intended only for the person or entity to which it is addressed and may contain CONFIDENTIAL material. If you receive this material/information in error, please contact the sender and delete or destroy the material/information.
