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Cheryl Watson's Tuning Letter
 |
Table of Contents
- A DVD-ROM containing all back
issues, plus 6 future issues of Cheryl Watson's Tuning Letter, and the
current CPU Chart is available by subscription. For pricing, see our Rate
Sheet.
- Yes,
I'd like to make an order!
- ANTMIN00, ANTXIN00
- BPXPRMxx, CONSOLxx
- CSVLLAxx, DEVSUPxx
- DIAGxx, GRSCNFxx
- IEAOPTxx, IEASYSxx
- IECIOSxx, IGDSMSxx
- IGGCATxx, IXGCNFxx
- MSGFLDxx, LOADxx
- SMFPRMxx
- DB2 DD Accounting
- New Facility in MXG
- Tuning DFSORT
- High CPU in DB2 10
- WLM CPU Increase on z114
- More on CPU MF
- Link-Edit Dates
- LookAt Tips
- Service Levels - Part 1
- Overview
- Definitions
- Philosophy
- New Function APARs
- SMF APARs
- Information APARs
- ATS News
- Publications
-
#155
- SODs
- Available on 1.11-1.12
- Older New Function APARS
- BPXPRMxx, CEEPRMxx
- DEVSUPxx, EXSPATxx
- IEAOPTxx, IEASLPxx
- IEASYSxx, IEFSSNxx
- IGDSMSxx, PROGxx
- SMFPRMxx
- DS8000 Enhancements
- Windows on a zBX!
- DB2 Analytics
- When to Use a zBX
- New Function APARs
- SMF APARs
- Information APARs
- Miscellaneous APARs
- ATS News
- Publications
- #153
-
154
- Latest References
- User Experiences
- Resource Requirements
- z/OSMF 1.12 Enhancements
- z/OSMF 1.13 Enhancements
- Implementation Recommendations
- DB2 DD Accounting
- zHPF Update
- Classifying Systems Tasks
- CUNUNIxx Update
- Introduction
- AEWLC Pricing
- z114 References
- z114 Enhancements
- Moving from z10-BC to z114
- SMF APARs
- Information APARs
- ATS News
- Publications
- #150, #151, #152
- Hot Flashes #25
- Who is Cheryl Watson?
- SMF Type 113s
- z196 Power Saving Mode
- z/OS Releases
- IPL Avoidance
- SMFPRMxx Update
- DB2 CPU Increase in 1.12
- Mistaken 'Z EOD'
- HiperDispatch Batch Delays
- IMS Problem w/RSU1103
- Social Media
- VTAM Fixed Storage
- SMF Enhancements
- Japan Earthquakes
- Java & SMF
- Capacity Planning Info
- IBM is 100!
- New Function APARs
- HIPER & Performance APARs
- SMF APARs
- Information APARs
- ATS News
- Publications
- #149
- Introduction
- Members IEASYSxx, IECIOSxx, IEFSSNxx, IGDSMSxx
- Member IKJTSOxx, IPCSPRxx, IVTPRM00
- Members LNKLSTxx, LOADxx
- Member MSGFLDxx
- Members PFKTABxx, PROGxx
- Members SCHEDxx, SMFPRMxx
- Members TSOKEY00
- SMFPRMxx
- IEASYSxx WARNUND
- IBM z/OS YouTube Training
- IBM Wildfire Workshops
- IBM ATS Webinars
- New Function APARs
- SMF APARs
- Information APARs
- WSC News
- Publications
- #147
- #148
- Introduction
- Members DEVSUPxx, DFHSSIxx, DIAGxx
- Member EXSPATxx
- Members GRSCNFxx, GRSRNLxx
- Member HZSPRMxx
- Members IDAVDTxx, IEAAPFxx, IEACMD00, IEADMP00, IEADMR00, IEALPAxx, IEAOPTxx
- Mean Time to Wait
- ABCs
- CFs and Links
- Announcements
- New Function APARs
- HIPER & Performance APARs
- SMF APARs
- Information APARs
- WSC News
- Publications
- #146
-
2011 No. 6 (40 pages)
Management Summary
z/OS 1.13 Parmlib Changes
Management Summary
Focus: z/OS 1.13 Goodies Now
Changes for z/OS 1.10-1.12
Management Summary
Survey Results
Focus: z/OSMF update
Management Summary
What's New?
FOCUS: Parmlib Changes
FOCUS: Parmlib Changes
- All Parmlib Members
- Members ALLOCxx, ANTMIN00, ANTXIN00, AUTORxx, AXRxx
- Members BLSCECT, BLSCUSER, BPXPRMxx
- Members CEAPRMxx CEEPRMxx, CLOCKxx, CNIDTRxx, COFVLFxx, CONFIGxx, CONSOLxx, COUPLExx, CSVLLAx, CSVRTLxx, CUNUNIxx
- SMF Negative Values
- CA-7 and PDSEs
- VVDS Errors
- VWLC
- CS Increase on z/OS 1.11
- MIPS
- zManager Review
- Ensemble Overview
- Ensemble Performance
- New Function APARs
- HIPER & Performance APARs .
- SMF APARs
- Information APARs
- WSC News
- Publications
- #145
- z/OS 1.12 Message Change
- PFA Experiences
- VVDS Space Map
- Low Private Storage
- ALLOCxx Update
- Solid State Drives
- High CPU in CPUPAGTM
- Comparative Products
- z/OS 1.12 SDSF
- New DFSORT/ICETOOL
- PDSE Versus PDS
- XCF AUTOALTER
- New Address Space
- VWLC
- MQ, Sysplex, MEMSTALLTIME
- Leap Seconds
- z/OS 1.12 for Programmers
- SMF APARs
- Information APARs
- WSC News
- #144
- Overview
- z196
- zBX
- IBM Smart Optimizer
- zManager
- z196 Models
- Hardware Costs
- Specialty Processor Costs
- Software Costs
- Larger Upgrades
- LSPR Analysis
- IBM Non-z Hardware
- IBM Non-z Software
- More New Terms
- CICS and MSO
- DFSMSdss on z/OS 1.11
- DB2 Lock Structure
- New Function APARs
- HIPER/Performance APARs
- SMF APARs
- Information APARs
- WSC News
- Publications
- #142
- #143
- SHARE User Experiences
- Forums
- More Notes
- SODs
- Available Now
- My Favorites
- Summary
- zHPF
- SVC Dump Buffers
- zFuture, zNext, or z11?
- DB2 Parallelism
- BIG IRON Video
- Which SVCs Are in Use?
- TIOT Usage by Job
- New Function APARs
- HIPER/Performance APARs
- SMF APARs
- Information APARs
- WSC News
- Publications
- #141
- Introduction
- Incident Log
- User Experiences
- Recommendation
- The New Face of z/OS
- Marist IDCP
- z/OS Basic Skills
- More IBM Offerings
- Interskill Learning
- SHARE
- Tuning Letter
- Other Options
- ALLOCxx Update
- Java & Large Pages
- DB2 Buffer Pools
- HiperDispatch
- Locked Out of SMP/E?
- BCPii
- New Function APARs
- HIPER/Performance APARs
- SMF APARs
- WSC News
- Publications
- #140
- Virtual Storage Introduction
- Definitions
- VSTOR Below the Bar
- VSTOR Above the Bar
- Summary
- IEASYSxx Parameters
- Storage-Related Parms
- All the Rest
- Summary
- IEAOPTxx Update - ECMB
- New Redbook
- IBM Announcements
- Mark's MVS Utilities
- New Function APARs
- HIPER/Performance APARs
- SMF APARS
- WSC News
- Publications
- General Notes
- IPLing the System
- LOADxx
- IEASYMxx
- IEASYSxx
- SHARE Requirements
- What Are Requirements?
- How to be a Voting Member
- Viewing Requirements
- Creating Requirements
- Changes in ALLOC
- New Function APARs
- HIPER & Attention APARs
- SMF APARS
- Other Interesting APARs
- WSC News
- Publications
- #137
- Why Read This
- Life & Death of a Problem
- How to Read an APAR
- Recommendations
- Software Pricing
- SMF Type 99s
- CICS Compression
- Solid State Drives
- Neon's zPrime
- z/OS 1.10 and Earlier
- z/OS 1.11
- z/OS iPhone Apps
- IBM Survey
- Mean Time to Recovery
- New Function APARs
- HIPER & Attention APARs
- SMF APARS
- WSC News
- Publications
- #136
- User Survey Results
- Security — Types 80-83
- WLM — Type 99
- CICS — Type 110-111
- DB2 — Types 100-102
- WLM & z/OS 1.10
- SMF Management
- zPrime
- New Function APARs
- HIPER & Performance APARs
- SMF APARs
- WSC News
- Publications
- Announcements/Red Alerts
- #135
- Terminology
- References
- System Logger
- Logstreams
- Defining Logstreams
- Offloading Logstreams
- BUSIZMAX Parameter
- Writing SMF to Data Sets
- SMF Statistics - Type 23
- SMF Logger Update
- Writing SMF to Logstreams
- Dumping SMF Data
- Splitting GDGs
- Logger Recommendations
- SMF Logger
- New Function APARs
- HIPER APARs
- Performance APARs
- SMF APARs
- WSC News
- Publications
- #134
- My Blog at SHARE
- Important APARs
- WSC Short Stories
- Performance Hot Topics
- z/OS 1.9 Update
- z/OS 1.10 Update
- Survey Results
- z/OS 1.10 Getmains
- High DB2 zIIP CPU
- ISPF in z/OS 1.10
- IEAOPTxx Correction
- New IEAoptxx Parameter
- Dispatching Priorities
- Type 19 SMF Records
- HiperDispatch APAR
- Cooling on System z
- Predictive Failure Analysis
- Solid State Disks
- z/OS 1.11 Preview
- New Function APARs
- HIPER APARs
- Performance APARS
- APARs from MXG Forum
- WSC News
- Publications
- #130, 131, 132, 133
- Introduction
- Parameters
- Summary
- Free Tools
- z/OS 1.9 Enhancements
- z/OS 1.10 Enhancements
- Storage Shortage Mgmt
- HiperDispatch Experiences
- SMF Type 42
- MS Outlook
- Nice Comments
- More zAAP Exploiters
- z/OS Information Center
- New Function APARs
- HIPER APARs
- WSC News
- Publications
- User Survey Results
- Obtaining SMF Counts
- Volume Configuration
- Volume Activity
- Non-VSAM Data Sets
- VSAM Data Sets & Catalogs
- Specialty Data Sets
- Total Activity
- Collection Recommendations
- Cooling Problem
- z/OS 1.9 SDSF Commands
- OSA-Express3 & Infiniband
- System Timer Protocol (STP)
- Software Price Increase
- HyperPAV
- HiperDispatch on z10 BC
- z/OS 1.10 C/C++
- z10 Compression
- Volume-related Records
- File-related Records
- Total I/O Activity
- New Function APARs
- HIPER APARs
- WSC News
- Publications
- #128
- z/OS 1.7-1.10
- z/OS 1.8-1.10
- z/OS 1.9-1.10
- z/OS 1.10 Only
- SMFPRMxx Update
- Address Space-related Records
- User Survey
- Obsolete Records
- SMF Type 6
- SMF Type 24
- SMF Type 26
- SMF Type 30
- Others
- Recommendations
- CICS APAR
- GRS Contention
- High Performance FICON
- z10 BC Processors
- HiperDispatch
- SMF Exits
- Life of an Address Space
- New Function APARs
- HIPER APARs
- WSC News
- Publications
- #127
- HiperDispatch
- z10 Performance Results
- z10 Compression
- References
- Important APARs
- SVL Visit
- Interesting Sessions
- z/OS 1.9 Performance
- Hot Flashes #20
- This SHARE
- DVIPA
- z/OS 1.8 CPU Changes
- z/OS 1.8 Telnet Sessions
- zIIPs and zAAPs
- SMF Logger
- SMF Parameters
- New Function APARs
- HIPER APARs
- WSC News
- Publications
- #125, #126
- SMF Logger Update
- SMFPRMxx Parameters
- Recommendations
- References
- Background
- z10 Hardware Design
- z10 HiperDispatch
- How to Use HiperDispatch
- Performance
- References
- IBM Buys PSI
- SMF Introduction
- MVS Commands
- SMFPRMxx
- z/OS 1.9 Experience
- WLM Dispatching
- Red Alerts
- New Function APARs
- HIPER APARs
- Interesting APARs
- WSC News
- Publications
- #124
- z/OS 1.8 - 1.9 Results
- Large Page Data Sets
- Large Memory
- SMF Buffers
- SMF Survey
- SMF Intervals
- Neat Presentation
- SMF Logger
- Important APARs
- Library Server
- Survey
- Other Topics
- Advice for z/OS Techies
- Linda Mooney's Tips
- And More
- LSPR Analysis
- Red Alerts
- New Function APARs
- Interesting APARs
- HIPER APARs
- WSC News
- Publications
- #120, 121, 122, 123
- CA News
- New Function APARs
- Interesting APARs
- WSC News
- On the Web
- Publications
- Linux and z/VM
- DB2 Performance
- Advice for New z/OS Techies
- SoftCap Tool
- IBM Performance Tests
- z/OS 1.6 - 1.7 Results
- z/OS 1.7 - 1.8 Results
- z/OS 1.9 Results
- zIIP and zAAP Benefits
- zAAP Overhead
- zIIP Overhead
- Book Overhead
- Workload Selection
- Summary
- New z/OS Chip
- #119
- New Function APARs
- Interesting APARs
- WSC News
- The Net
- Publications
- Monitor Controls
- Storage Space Report
- Disk Space Report
- zFS Summary Report
- zFS Activity Report
- zFS Secondary Reports
- Summary & References
- Overview
- Version 4.5
- In Part II
- SRM Overhead
- RSM Overhead
- DS8000 Enhancements
- Red Alert Update
- #118
- New Function APARs
- Interesting APARs
- WSC News
- The Net
- Publications
- Data Management
- Useful Sessions
- IBM Support
- Survey Question
- Important Fixes
- Useful Tools
- Publications
- RSM Performance
- Catalog Errors
- CPU Variability
- zFS Migration Update
- IMS 9.1 Red Alert
- #117
- Interesting APARs
- Forum Nuggets
- WSC News
- The Net
- Publications
- Initiator Balancing
- Member Shutdown
- Duplicate Jobnames
- Draining JES2
- Other Enhancements
- References
- Important Maintenance
- Other Breaking News
- Encryption/Translation
- RMF Data Portal Update
- Red Alert for JES2
- zFS Migration
- z/OS 1.9 Announcement
- #116
- Component Levels
- Interesting APARs
- CA World 2007
- WSC News
- The Net
- Publications
- Options
- Report Output
- SMF Record Changes
- References
- Overview
- Activating Checks
- Remote Checks
- Check Control
- Policy Management
- Check Services
- REXX Support
- New Checks
- Message Floods
- System REXX
- IPSec on zIIPs
- #114
- #115
- New Function APARs
- Interesting APARs
- z/OS 1.6 EOS
- Forum Nuggets
- WSC News
- The Net
- Publications
- VSAM/Catalog Diagnosis
- Useful Tools
- Teaching z/OS Basics
- z/OS Migration
- LE Maintenance
- Survey Questions
- Miscellaneous
- zFS Performance Tip
- Uniprocessors
- zIIP Experiences
- Top 10 Lists
- Knee of the Curve
- Summary
- DB2 Version 9
- System z Enhancements
- RMF Data Portal
- SRM Overhead Update
- CICS Version 3.2
- #113
- Interesting APARs
- Forum Nuggets
- WSC News
- The Net
- Publications
- Important Maintenance
- Hot Flashes
- Final DST Reminder
- Useful z/OS Resources
- What is it?
- Installation
- Running Checks
- Experiences
- CPU Consumption
- DB2 and MIDAW
- SMF and DB2 Billing
- New Function Errors
- Catalog Red Alert
- zNALC Pricing Option
- LLA Performance
- Interesting APARs
- WSC News
- The Net
- Publications
- HATS
- Survey Questions
- Rotting ROTs
- Miscellaneous
- Common Questions
- MIPS
- Service Units
- MSUs
- Answers to Questions
- System z Training
- z/OS 1.8 Documentation
- HSM Red Alert
- Daylight Saving Time
- HyperPAV
- Extended Data Tapes
- APAR Applicability
- #111
- Interesting APARs
- Forum Nuggets
- WSC News
- The Net
- EWLM Overview
- WLM Release History
- New Resource Groups
- Planning for zAAP/zIIP
- Bit Bucket Archive
- Fighting Cybercrime
- More Red Alerts
- SRM Overhead
- Improved PDF Search
- Tape Hardware Encryption
- CIMS and IBM Tivoli
- #110
- Interesting APARs
- Forum Nuggets
- WSC News
- The Net
- Publications
- Channel Technology
- Performance Behavior
- Differences
- Performance Examples
- Summary
- Important Fixes
- Base Control
- Data Management
- Networking
- Security
- z/OS UNIX
- Statements of Direction
- Planning for z/OS 1.8
- z9-BC Price Update
- Perl for z/OS
- #109
- Interesting APARs
- Forum Nuggets
- WSC News
- The Net
- Publications
- z9 Business Class
- z9 Enterprise Class
- zIIP Processor
- References
- May 2006 CPU Chart
- TPX & Mixed Case
- HFS and zFS
- GRS SYNCHRES & MIH
- Data Space Corruption
- IMS Response Time
- New SOA Initiatives
- CICS Configurations
- DB2 9.1 Beta Program
- Our New Address
- BPXBATCH
- Interesting APARs
- WSC News
- The Net
- Publications
- SHARE Sessions
- Installing the Base
- RACF Changes
- Other Products
- Large Data Sets
- JES2 Migration
- Useful Sessions
- Survey Questions
- Service Units
- Assembler Help
- Miscellaneous Notes
- COBOL
- DB2 Version 8
- Dynamic PAVs
- Paging Spike
- SRB Times
- ASM Suspend/Resume
- Encryption Update
- Family of Mainframes
- Omegamon zMC
- UKCMG Meeting
- #106
- Interesting APARs
- Nuggets from Forums
- WSC News
- The Net
- Publications
- Exploiting MIDAW
- Dedicated LPARs
- zAAP Changes
- New zIIP Processor
- External Media Security
- Now Available
- Interesting APARs
- WSC News
- The Net
- Publications
- The Prototype
- Why a New Version?
- The Framework
- The Individual Checks
- Messages and Status
- User-Written Checks
- Installation
- Resources
- Training Replacements
- Looking Back/Forward
- RMF FCD Parameter
- Dedicated Processors
- More GDG Advice
- Justifying Software
- CPENABLE
- #102, #103
- Goodbye Bob
- Interesting APARs
- WSC News
- The Net
- Publications
- z/OS 1.4 vs z/OS 1.6
- Average MIPS & CB-J
- MIPS by Workload
- Multi-Image MIPS
- Larger Upgrades
- Software Costs
- What to do Now
- Survey Questions
- Six-Month Update
- New LSPR Values
- Important Fixes
- Useful Web Sites
- z/OS
- Workload Manager
- Dynamic CPU Speed
- zPCR
- LCSS Update
- Broken GDG Update
- MIDAW Support
- #100, #101
- Interesting APARs
- Nuggets from Forums
- WSC News
- The Net
- Publications
- Overview
- Terminology
- Configuration Options
- RMF Changes
- More Information
- RMF Monitor I
- Tape Drive Contention
- GDG Catalog Entries
- EXAMINE Command
- SAS Time Values
- Console Address Space
- IBM z9-109 Server
- z/OS 1.7 Update
- #98, 99
- Interesting APARs
- Nuggets from Forums
- WSC News
- The Net
- Publications
- Base Control Program
- Data Management
- Health Checker
- SDSF Enhancements
- JES2 Enhancements
- z/OS UNIX
- Applications
- Security Enhancements
- Summary
- PDSE Update
- Invalid VSAM Statistics
- GRS RNLs
- For z/OS 1.7
- Beyond z/OS 1.7
- #97
- Interesting APARs
- Nuggets from Forums
- WSC News
- The Net
- Publications
- Survey Questions
- Important APARs
- This SHARE
- Six-Month Update
- For Laughs
- MVS Storage News
- APARs
- Networking Sessions
- Debugging Assembler Language
- IBM zSeries Program
- Migration to z/OS 1.6
- LibraryCenter
- Miscellaneous
- z990/z890 SU Changes
- PDSE CPU Utilization
- DB2 Feedback
- MSO Update
- VWLC
- Dump Performance
- Crypto Performance
- CPENABLE
- #96
- News
- Interesting APARs4
- Nuggets from Forums
- WSC News
- The Net
- Publications
- Checkpoint Options
- JES2T17A
- SDSF
- Configuring SMTP
- Reader Feedback
- DB2 CPU Time
- WLM Experience
- WLM for DB2
- WebSphere Performance
- Larger Data Sets
- #95
- Interesting APARs
- Nuggets from Forums
- WSC News
- The Net
- Publications
- Tape Allocation Delays
- Incorrect WLM Data
- WLM Overhead
- PARMLIB Processing
- Measuring IPL Speed
- 2084 Crypto
- WLM Missing Goals
- Multi-Period Batch
- SMB Buffers
- System Address Spaces
- SMF Switch Update
- ISRDDN Diagnostic Tool
- VSAM RLS Changes
- CICS/Batch Facility
- #94
- New SMF APARs
- MP Effects on zAAPs
- Interesting APARs
- Managing LPAR States
- WSC News
- The Net
- Publications
- On the Light Side
- Important APARs
- Miscellaneous Notes
- WebSphere Update
- Survey Questions
- Interesting Items
- z990 Update
- Review
- Ways to Use zAAPs
- RMF Support
- SMF Support
- Other zAAP Changes
- Chargeback Items
- z/OS 1.6 & z/OS.e 1.6
- z/OS 1.7 Preview
- Pricing Update
- G6 Withdrawn
- #90, 91, 92, 93
- Interesting APARs
- Nuggets from Forums
- WSC News
- The Net
- Publications
- On the Light Side
- RMF Record Changes
- RMF Reporting Changes
- Planning for the zAAP
- Uncaptured CPU Time
- VSAM
- Data Set Activity
- SMF Buffers
- WLM Managed Inits
- SMF Switch
- CICS MAXTASK
- Console Performance
- Listing WLM SDs
- Scope of DISP Parm
- SDSF CPU Time
- Dynamic PAVs
- WLM Reset Behavior
- CICS Dump Speed
- Interesting APARs
- FICON Update
- Nuggets from Forums
- WSC News
- The Net
- Publications
- On the Light Side
- CPU Fields
- Observed Values
- Problems
- Summary
- Velocity Goals
- Resource Groups
- Uni-Processor & WLM
- DB2 Version 8
- OpenSSH on z/OS
- #89
- History
- IBM's Sizing Tools
- New Workloads
- z900 LSPRs
- z990 LSPRs
- z890 LSPRs
- Bibliography
- BoxScore Results
- Reasons
- z900 to z990 Migration
- More BoxScore Results
- Observations
- Our Recommendations
- Typical Problems
- Moving to Faster CPs
- Moving to Fewer CPs
- z890
- zAAP
- "Baby" Shark
- z990 Enhancements
- z/OS 1.6 Additions
- Other Announcements
- Control Block Updates
- ECMB Update
- Change in Throughput
- #87, 88
- Interesting APARs
- Extended CMBs
- Statistical Humor
- WSC News
- The Net
- Publications
- z/OS 1.5
- z/OS UNIX Update
- Interesting Notes
- z/OS 1.5
- #85, 86
- Interesting APARs
- FICON APARs
- Nuggets from Forums
- WSC News
- The Net
- Publications
- CPU Utilization
- Capacity Trending
- Console Performance
- SMF Type 30 CPU Time
- z/VM in 64-Bit
- WLM & SYSOTHER
- VSAM
- Swappable WebSphere
- DDF Enclaves
- APPC Classification
- Software Pricing
- #83, 84
- SMB Addition
- CICS TS 2.2 Extended
- Retain Releases
- Important APARs
- Red Alerts
- Nuggets from Forums
- WSC News
- The Net
- Publications
- LPAR Clusters
- CPU Weight Mgmt
- CPU Vary Mgmt
- IRD Reporting
- Other Considerations
- Bibliography
- VTS
- VSAM
- SMF Type 42
- Module Fetch Monitor
- Increasing CSTOR
- CICS Threadsafe
- CA-MIM and GRS
- DB2 Query Parallelism
- Classification Rules
- Product Withdrawals
- Software Pricing
- IBM SOD for z/OS
- #82
- HIPER APARs
- Red Alerts
- Nuggets from Forums
- WSC News
- The Net
- Publications
- z/OS
- VSAM RLS
- Miscellaneous
- Console Restructure
- GRS
- Binder
- DFSMS
- VSAM Tuning
- z/OS
- Software Pricing
- WebSphere V5
- #79, 80, 81
- HIPER APARs
- CICS Tips
- Interesting Tips
- SQL Performance Tips
- Adabas and WLM
- WebSphere Update
- LE Module List
- DDF
- From the Forums
- WSC News
- The Net
- Publications
- New zSeries z990s
- New Pricing Options
- z/OS Releases
- Capacity Upgrades
- ESS Enhancements
- SMS Trace
- Page Fixing
- RSU Parameter
- Erase on Scratch
- CICS and SDUMPs
- High CPU
- #76, 77, 78
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- #73, 74
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2010 No. 6 (56 pages)
Management Summary
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Cheryl's List
Management Summary
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zEnterprise
Management Summary
z/OS 1.11 Experiences
Management Summary
z/OSMF
User Experiences
Management Summary
z/OS 101
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Reader Feedback
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z/OS 101
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Parmlib Analysis: IEAOPTxx
Management Summary
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Management Summary
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Management Summary
Focus: SMF Update - Part 2
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In This Issue
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News
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Management Summary
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Management Summary
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2006 No. 2 (49 pages)
Management Summary
News
Management Summary
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What's New?
Management Summary
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2005 No. 5 (47 pages)
Management Summary
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2005 No. 4 (47 pages)
Management Summary
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User Experiences
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2004 No. 2 (58 pages)
Management Summary
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2003 No. 6 (44 pages)
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Management Summary
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Floating Point Data
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2003 No. 2 (62 pages)
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- #71, 72
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You've Got MVS Mail
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2000 No. 6 (32 pages)
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- Starting a Tuning Project
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- Multi-Period Batch
- MAXVIRT for LLA in VLF
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- Advantages of SP 5
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- MVS SP 5.1 Bibliography
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- 3390-9
- I/O Worksheet
- Virtual Storage Worksheet
- Central Storage Worksheet
- Expanded Storage Worksheet
- Conclusion
- ISPF/DM
- Free Newsletters
- APPC
- CPU Overhead
- CPU Worksheet
- Running MVS Under VM
- Using a Base CPU Speed
- Parallel Sysplex
- Software Pricing
- Workload Manager
- Announcement Letters
- Erratic CPU Times
- PDSE
- 3990-Mod 6
- WSC Flash 9609
- Softcopy CD-Rom
- SMF Blocksizes
- Slip Trap
- Introduction
- Getting Started
- Configuration Worksheet
- Service Level Worksheet
- Review & Definitions
- More Controllers
- Monitoring Cache
- Controlling Cache
- Software Products
- Tuning Cache
- Cache Candidates
- Cache Bibliography
- Unnecessary Overhead
- New SRM Workload Manager
- New CPU Comparison Chart
- EMIF
- MDF
- MVS 4.3 & 9021 SEC 228150
- Tuning Logical Swap (SP 3.1.3)
- Changes in Logical Swap
- Logical Swap Experiences
- Using Hiperspaces With SAS
- Why Downsize?
- A Reasonable Approach
- Bibliography
- Inconsistent TSO Response Time
- RMF Workload Measures
- Frequency of Therapeutic IPLs
- More on Dual Copy
- Introduction
- History
- Caching Basics
- Caching Operations
- Extended Functions
- Advanced Functions
- Some Interesting Notes
- SMF Synchronization
- Virtual Storage Management
- RMF Tape Mount Monitor
- SRM FIXCIDX Parameter
- SMF Enhancements
- New Capture Time
- PR/SM Changes
- New Transaction Definition
- New Amdahl Performance Report
- CSCBs and ACF2
- More on IRA500E
- Tracking Germains
- Sort Basics
- SyncSort Basics
- DFSORT Basics
- Sort Measurements
- Sort Utilities
- An Approach to Tuning
- Analyzing Sort Activity
- Setting System Defaults
- Tuning Execution Parameters
- Tuning Storage
- Tuning Sort Work Areas
- Tuning Sort Files
- Tuning Sort Exits
- Tuning SyncSort Summary
- Tuning DFSORT Summary
- Finding Alternatives
- Sort Bibliography
- Parameter Cross-reference
- Interesting IBM Publications
- Notes From Share
- What's Maximum Region Size?
- More on LPA
- NSR Degradation
- Virtual Storage Basics
- Virtual Storage
- Interesting Manuals
- Table I - Subpools
- Using VIRTUAL=REAL
- Managing Region Size
- Tracking Common Storage
- Tuning PLPA
- Exploiting 31-bits
- Avoiding Fragmentation
- More Tips
- Controlling Hiperspaces & Data Spaces
- Virtual Storage
- Therapeutic IPLs
- Paging Increased With SP 4.2
- CICS Overview
- Virtual Storage Creation
- Getting Started
- Tuning Dispatch Priorities
- Reducing Paging Delays
- Reducing External I/O Delays
- Tuning VSAM Under CICS
- Managing CICS Load Modules
- CICS Bibliography
- CICS as STC or Batch Job
- Creating a Storage Map
- MSO - One Last Time
- Tuning CCCSIGUR Parameter
- DDCONS
- LLA & VLF
- Reverse Storage Isolation
- Reducing CPU
- Reducing Virtual Storage
- Reducing Elapsed Time
- Using Batch LSR
- Using Hiperbatch
- Miscellaneous
- Enqueue Analysis
- VLF Overview
- LLA Overview
- Tuning Catalog & VLF
- Tuning TSO & VLF
- Tuning LLA
- RMF & SRM APAR
- PR/SM Overhead
- SMF Enhancements
- RMF Enhancements
- Limit on Buffers
- Track vs Cylinder Allocation
- Fixed Storage Problems
- Strobe
- VSAM I/O Plus
- PMO & Quick-Fetch
- Fixed DP for IMS
- SRM APAR Describes STCs
- Getting Started
- Reducing I/O
- Sort Utility: Revisited
- Design Considerations
- Batch Jobs
- Publications
- How to Compare CPU Values
- Where to Find Device Class & Device Type
- SP 4.2 Maximum Swap Size
- Time Slicing
- Sharing the CPU
- Defining a Sysprog LPAR
- Common Mistakes With SP 4.2 Parameters
- Combining Production & Development
- Soaker Jobs
- Introduction
- Benchmarking Techniques
- After The Fact Benchmarks
- Benchmarking Bibliography
- Soaker Jobs
- CPU Variability
- Calculating Capture Ratio
- I/O Variability
- Storage Variability
- Elapsed Variability
- STOP-X37
- Setting Batch Service Levels
- Setting Other Service Levels
- Negotiating SLAs
- Nasty PER Traps
- Overview
- Setting Online Service Levels
- Setting TSO Service Levels
- Reporting & Managing
- Service Level Bibliography
- SMFUTIL
- More on Mounts as NSW
- Expanded Storage
- ESTOR Bibliography
- Expanded Storage
- Establishing ESTOR Guidelines
- Using XA SRM Controls
- Using SP 4.2 SRM Parameters
- CPExpert
- CICS as STC or Batch
- SU/SEC Rate for ES/9000
- SRM Feedback
- Exchange Swapping
- ISV
- Defining Exchange Swapping (SP 4.2)
- Defining Exchange Swapping (Pre 4.2)
- Summary of IPS Design
- Converting to SP 4.2
- Dedicated & Shared LPARs
- SRM Second
- Service Rate
- MPL Determination
- Determining Domains
- Setting MPL Thresholds
- Defining Domains
- Evaluating Domains
- Deleted Trace Elements
- Feedback
- PDS Blocksizes
- More on IDRC
- VSAM Comments
- Estimating ESTOR
- Tuning DASD
- ESTOR Page Movement
- Updating the ICS and IPS
- Creating an ICS
- Defining Periods
- Determining Priorities
- Assigning PGNs
- Defining Domains
- Tuning VSAM Under CICS
- General VSAM Tuning Tips
- Tuning ESDS Files
- Tuning RRDS Files
- Tuning KSDS Files
- Tuning KSDS Buffers - NSR
- Tuning KSDS Buffers - LSR
- Using Batch LSR
- VSAM Bibliography
- VSAM Basics
- VSAM LISTCAT
- SMF Records
- SMF Dumping
- Reducing Monitors
- Reducing MVS Overhead
- Tuning Applications
- Alternatives
- TSO Recovery
- Increasing Tape Blocksizes
- Using IDRC
- Increasing DASD Blocksizes
- Increasing Buffers
- Unnecessary I/Os
- Using VB Files
- I/O Measurements
- CPU Measurements
- Storage Measurements
- MVS/ESA Facilities
- Other Measurements
- SMF Records
- Uploading DB2 Tables
- TSO Recovery
- Paging & Swapping
- Paging & Swapping
- Page & Swap Data Sets
- Swapping to Page Data Sets
- Swapping to Swap Data Sets
- Combining PLPA & Common
- Unnecessary Swaps
- Amdahl's MDF
- Something Old, Something Blue
- Reblocking SMF
- What's An EXCP?
- DASD I/O Explained
- How To Measure I/O
- Reducing PEND Time
- Reducing IOSQ Time
- Reducing Disconnect Time
- Controlling Connect Time
- Fencing Loved Ones
- Limiting Baddies
- Reducing I/O Elongation
- New PR/SM APAR
- Reblocking SMF
- SRM Service Units
- Storage Isolation Overview
- Nature of PR/SM Overhead
- Computing Overhead Without a Benchmark
- Changing SRM Parameters
- PR/SM Tuning Tips
- PR/SM Bibliography
- Reducing Storage Movement
- PR/SM Overview
- UIC and Page Stealing
- Calculating Capture Ratio
- CPU Under PR/SM
- Determining CSTOR Users
- Reducing ISPF Response
- Eliminating TSO STEPLIBs
- Reducing O/P Wait Swaps
- Reducing TSO Period Swaps
- Invoking CLISTs Faster
- Reducing CLIST Response
- Consistent Response
- MVS Program Fetch
- TSO Response Time
- TSO Command Use
- SMF Reference Card
- CPU Chart
- CMF/RMF Cross-reference
- 2000 No. 4 (40 pages)
Management Issues
S/390 News
Focus: SHARE 7/00
Management Issues
S/390 News
Focus: What’s New
Cheryl’s List
Management Issues
S/390 News
Parmlib Analysis
CPU Chart Update
2000 No. 1 (56 pages)
A Note from Cheryl & Tom
Management Issues #27
S/390 News
- CPU Chart Update
1999 No. 6 (40 pages)
A Note from Cheryl & Tom
Management Issues #26
S/390 News
CPU Chart
1999 No. 5 (55 pages)
Management Issues #25
S/390 News
FOCUS: Why Parallel Sysplex?
FOCUS: Data Sharing
Notes From Conferences
Management Issues #24
S/390 News
Cheryl's List
Management Issues #23
S/390 News
What's New
Parmlib Analysis
- CPU Chart
Management Issues #22
S/390 News
1999 No. 1 (36 pages)
Management Issues #21
S/390 News
Q&A
CICS Performance Tips
1998 No. 6 (40 pages)
Management Issues #20
S/390 News
Supplement
- CPU Chart
1998
No. 5 (32 pages)
Management
Issues #19
S/390 News
1998
No. 4 (48 pages)
Management Issues #18
S/390 News
CICS Performance Tips
Management Issues #17
S/390 News
What's New
Update Sheet Issued 9/98
1998
No. 2 (40 pages)
Management Issues #16
S/390 News
Supplement
1998
No. 1 (40 pages)
Management Issues #15
S/390 News
CICS Performance Tips
Update Sheet Issued 5/98
1997 No. 6 (44 pages)
Management Issues #14
S/390 News
Parmlib Analysis
1997 No. 5 (44 pages)
Management Issues #13
S/390 News
Common OS/390 Terms
Shared Storage
Cheryl’s List #7 & #8
1997 No. 4 (60 pages)
Management Issues #12
S/390 News
Parmlib Analysis
1997 No. 3 (48 pages)
Management Issues #11
S/390 News
1997 No. 2 (64 pages)
Management Issues #10
S/390 News
Q & A
1997 No. 1 (36 pages)
Management Issues #9
S/390 News
1996 No. 6 (52 pages)
Management Issues #8
S/390 News
1996 No. 5 (36 pages)
News of MVS
Ongoing Topics
1996 No. 4 (36 pages)
News of MVS
Ongoing Topics
1996 No. 3 (52 pages)
News of MVS
Ongoing Topics
Parmlib Analysis
1996 No. 2 (44 pages)
News of MVS
Ongoing Topics
Parmlib Analysis
1996 No. 1 (44 pages)
News of MVS
Ongoing Topics
CICS Performance Tips
Nov/Dec 1995 (40 pages)
News of MVS
Ongoing Topics
Sep/Oct 1995 (52 pages)
News of MVS
Ongoing Topics
News of MVS
What’s New?
Effects of MP Serialization
CICS Performance Tips
May/June 1995 (52 pages)
News of MVS
Update Sheet Issued 2/97
March/April 1995 (52 pages)
News of MVS
Jan/Feb 1995 (48 pages)
News of MVS
Net News
BatchPipes/MVS
Year 2000
FOCUS: SHARE Trip (3/95)
HCD Hints & Tips
CICS Performance Tips
Nov/Dec 1994 (48 pages)
News of MVS
Sizing CMOS Processors
Q & A
Sep/Oct 1994 (36 pages)
News of MVS
Q & A
SHARE Trip (8/94) (8 pages)
Update Sheet Issued 3/95
Jul/Aug 1994 (no issue)
May/June 1994 (64 pages)
News of MVS
Performance Checkup Worksheet (16 Pages)
Diskette
Update Sheet Issued 9/94
March/April 1994 (48 pages)
News of MVS
Performance Checkup - Part 2
Supplements
Performance Checkup Worksheets (8 pages)
Update Sheet Issued 9/94
Jan/Feb 1994 (36 pages)
News of MVS
Sample RMF Reports (24 pages)
Performance Checkup Worksheets (12 pages)
Update Sheet Issued 9/94
Nov/Dec 1993 (46 pages)
FOCUS: Tuning Cache
Sep/Oct 1993 (no issue)
July/Aug 1993 (32 pages)
FOCUS: LPAR Update
SHARE 81.0 Trip Report (14 pages)
Update Sheet Issued 2/94
May/June 1993 (34 pages)
FOCUS: IBM Cache Overview
MVS Overview: SORT
Jan/Feb 1993 (41 pages)
MVS Overview
Q & A
Nov/Dec 1992 (39 pages)
MVS Overview
Sep/Oct 1992 (38 pages)
FOCUS: Batch Application Tuning - Part II
August 1992 (30 pages)
FOCUS: Batch Application Tuning - Part I
Update Sheet Issued 8/92
July 1992 (12 pages)
MVS Review
June 1992 (18 pages)
FOCUS: Benchmarking
May 1992 (17 pages)
FOCUS: Variability
April 1992 (24 pages)
FOCUS: Service Levels
March 1992 (no issue)
February 1992 (22 pages)
FOCUS: Service Levels
January 1992 (21 pages)
Questionnaire Results
MVS Review
December 1991 (14 pages)
MVS Review
November 1991 (26 pages)
MVS Review
RMF Part 1: Trace (4 pages)
SRM Service Objectives (6 pages)
October 1991 (18 pages)
FOCUS: Designing A New IPS (SP 4.2)
September 1991 (22 pages)
FOCUS: Tuning VSAM
August 1991 (22 pages)
Determining Workloads
Finding System Constraints
FOCUS: Reducing CPU
July 1991 (19 pages)
FOCUS: Reducing I/O
Tuning Bibliography
On a Personal Note
Feedback
Update Sheet 8/91
June 1991 (22 pages)
FOCUS: MVS/ESA Measurements
May 1991 (24 pages)
MVS Review
Update Sheet 9/91
April 1991 (26 pages)
MVS Review
Update Sheet Issued 11/93
March 1991 (22 pages)
FOCUS: Central Storage
February 1991 (28 pages)
FOCUS: PR/SM
Miscellany
Update Sheet Issued 3/91
January 1991 (16 pages)
FOCUS: Tuning TSO
Update Sheet Issued 9/95
of the TUNING Letter and are periodically reissued: