Hp Integrity NonStop J-Series Manuel d'utilisateur Page 7
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- Table des matières
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
Guardian Performance Analyzer (GPA) User Guide – (544541-006) Page 7 of 131
List of Figures and Tables
Figure 1-1 How GPA works ................................................................................................ 22
Figure 2-1. GPA Analysis and Tuning Procedure ............................................................... 30
Figure 2-2. Code Characters in a GPA Text Statement Paragraph .................................... 32
Example 3-1. Node Characteristics .................................................................................... 46
Example 3-2. Disk Volume Performance ............................................................................ 48
Example 3-3. Global Performance Indicators ..................................................................... 49
Example 3-4. System Performance Score .......................................................................... 51
Example 3-5. Process and Busy Distribution Analyses ...................................................... 52
Example 3-6. Processor Load Balance and Performance Charts ....................................... 54
Example 3-7. Disk Volume Performance Analysis .............................................................. 58
Example 3-8. Disk Volume Performance Analysis: ServerNet Systems ............................. 59
Example 3-9. Cache Performance Analysis ....................................................................... 60
Example 3-10a. Disk Subprocess Analysis and Recommendations ................................... 61
Example 3-10b. Processor/Disk Configuration Diagram ..................................................... 63
Example 3-11. IPC Traffic Analysis .................................................................................... 65
Example 3-12. Processes with $RECEIVE queue lengths with Problems .......................... 66
Example 3-13. Process Move Recommendations .............................................................. 67
Example 3-14. Expected System Performance After Tuning .............................................. 68
Example 3- 15. Cover Page to the Optional Report ............................................................ 70
Example 3-16. Summary Section for the System Class ..................................................... 72
Example 3-17. Additional Information in the Detail Section for the System Class .............. 74
Example 4-1. Node Characteristics for \NODEA ................................................................ 77
Example 4-2. Node Characteristics for \NODEB ................................................................ 78
Example 4-3. Node Characteristics for \NODEC ................................................................ 78
Figure 4-1. Response Time as a Function of CPU Utilization ............................................. 80
- (GPA) User Guide 1
- Document History 2
- Table of Contents 3
- List of Figures and Tables 7
- What’s New in This Manual 10
- About This Manual 11
- Notation Conventions 12
- …" 13
- Notation for Messages 16
- Section 1: Introducing GPA 19
- GPA Benefits and Features 20
- How GPA Works 21
- GPAH GPAG 22
- OBEYTUNE 22
- Standard Report Sections 24
- Optional Report Sections 25
- Exclude File 27
- File Specifications 28
- GPA Requirements 29
- Section 2: Running GPA 30
- Running Measure 32
- Running GPA 33
- Caution 34
- The GPA Pre-Requisites 35
- Example 36
- The GPA Runtime Parameters 38
- The GPA Procedure 40
- GPA Error Messages 42
- GPA Standard Report 45
- Node Characteristics 46
- Disk Volume Performance 48
- System Performance Score 51
- Processor Load Balance Chart 54
- Processor Performance Chart 56
- 60
- IPC Traffic Analysis 65
- GPA Analysis Statements 69
- GPA Optional Report 70
- Summary Section 72
- Detail Section 74
- System Performance Summary 76
- Cache Performance Analysis 92
- After Primary Changes 97
- Primary Changes 100
- Changes 101
- [Back to TOC] 101
- Process Move Recommendations 102
- Report Considerations 102
- Class for \NODEC 113
- Implementing GPA Tuning 114
- Recommendations 114
- Reports 115
- CPU Failure Simulation 121
- Disk Cache Change Analysis 125
- CPU Cache Change Analysis 126
- Error Reports 127
- Glossary 128
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