195
14.1.3 571B ................................................................. 193
14.1.2 iV5R2 Direct Attach DASD ................................................... 192
14.1.1 Hardware Characteristics ............................................... 192
14.1.0 Direct Attach (Native) ........................................................ 191
14.1 Internal (Native) Attachment. ................................................... 191Chapter 14. DASD Performance ................................................... 187
13.9 Top Tips for Linux on iSeries Performance ......................................... 187
13.8 Linux on iSeries and IBM eServer Workload Estimator ............................... 186
13.7 DB2 UDB for Linux on iSeries ................................................... 185
Virtual Disk .................................................................. 185
Virtual LAN .................................................................. 185
13.6 Value of Virtual LAN and Virtual Disk ............................................ 185
The Gcc Compiler, Version 3 ..................................................... 184
Gcc and High Optimization (gcc compiler option -O3) ................................. 184
Network Operations ............................................................ 183
Web Serving Performance ....................................................... 183
Computational Performance -- Java ............................................... 182
Computational Performance -- C-based code ........................................ 182
13.5 General Performance Information and Results ....................................... 181
13.4 Basic Configuration and Performance Questions ..................................... 180
Linux on iSeries Run-time Support ................................................. 179
Linux on iSeries Architecture ..................................................... 179
13.3 Linux on iSeries Technical Overview .............................................. 178
13.2 Basic Requirements -- Where Linux Runs .......................................... 178
Key Ideas .................................................................... 178
13.1 Summary .................................................................... 178Chapter 13. Linux on iSeries Performance ........................................... 176
12.4 Conclusions, Recommendations and Tips .......................................... 176
12.3 Test Description and Results .................................................... 175
12.2 Performance Improvements for WebSphere MQ V5.3 CSD6 ........................... 175
12.1 Introduction ................................................................. 175Chapter 12. WebSphere MQ for iSeries ............................................. 174
11.14 System i NotesBench Audits and Benchmarks ...................................... 173
11.13 LPAR and Partial Processor Considerations ....................................... 172
11.12 Sizing Domino on System i ................................................... 169
11.11 Main Storage Options ........................................................ 168
11.10 Performance Monitoring Statistics ............................................... 168
11.9 Domino Subsystem Tuning ..................................................... 167
11.8 Domino Web Access .......................................................... 164
11.7 Performance Tips / Techniques .................................................. 164
11.6 Collaboration Edition and Domino Edition offerings ................................. 163
11.5 Response Time and Megahertz relationship ....................................... 162
Domino Web Access client improvements with Domino 6 ............................... 161
Notes client improvements with Domino 6 ........................................... 161
11.4 Domino 6 ................................................................... 160
11.3 Domino 7 ................................................................... 160
11.2 Domino 8 ................................................................... 159
11.1 Domino Workload Descriptions ................................................. 158Chapter 11. Domino on i .......................................................... 157
References for ODBC ........................................................... 155
10.2 DB2 for i5/OS access with ODBC ................................................
IBM i 6.1 Performance Capabilities Reference - January/April/October 2008
© Copyright IBM Corp. 2008 IBM i Performance Capabilities 5