Oracle RAC on RedHat Linux Best Practice guide and ... - OpenMPE

More documents

Recommendations

Info

<strong>Oracle</strong> Statspack Feature •Statspack is a diagnostic tool for instance-wide performance problems •It also supports application tuning activities by identifying high-load SQL statements. •It can be used both proactively to monitor the changing load on a system, and also reactively to investigate a performance problem. •To use Statspack you take a number of ‘snapshots’ of the <strong>Oracle</strong> performance data and you can then report on any pair of these snapshots. •The greatest benefits are seen when there is ‘baseline’ performance data available for the system to compare with current data. 96
Using <strong>Oracle</strong> Statspack Run the installation script using SQL*Plus from within the $O<strong>RAC</strong>LE_HOME/rdbms/admin directory or the equivalent on your system: SQL> connect / as sysdba SQL> @spcreate SQL> execute statspack.snap; or SQL> execute statspack.snap(i_session_id=>32); run the spreport.sql report while being connected to the PERFSTAT user to generate a report. 97
Page 1 and 2:
Oracle RAC
Page 3 and 4:
Hardware Pre-Requisites
Page 5 and 6:
Installation Flowchart for 10g <str
Page 7 and 8:
Overview of available products - Gr
Page 9 and 10:
HP Server Linux certification Check
Page 11 and 12:
Bios configuration Reliability is a
Page 13 and 14:
Lun definition LUN definition shoul
Page 15 and 16:
Redundant Storage Sets (RSS) • Su
Page 17 and 18:
Performance Best Practices • Sing
Page 19 and 20:
More Disks = More Performance Effec
Page 21 and 22:
Choosing the good file system Redha
Page 23 and 24:
Choosing the good file system Redha
Page 25 and 26:
Installation Flowchart for OCFS Dow
Page 27 and 28:
OCFS and RAC • M
Page 29 and 30:
Install tips for OCFS • Ensure OC
Page 31 and 32:
Performance ocfs vs raw
Page 33 and 34:
OCFS 2 - What’s New ? • No magi
Page 35 and 36:
ASM - Overview • ASM can be used
Page 37 and 38:
Traditional vs ASM - Setup 1. Deter
Page 39 and 40:
ASM - ASMlib API • The ASMLIB API
Page 41 and 42:
The virtual file system • Permit
Page 43 and 44:
Presentation of the /proc Mechanism
Page 45 and 46: Memory Handler
Page 47 and 48: Linux VM overview • SMP cache mec
Page 49 and 50: RedHat memory limit RHEL2.1 for ia3
Page 51 and 52: IA-32: memory map base address •
Page 53 and 54: Oracle VLM using s
Page 55 and 56: Oracle VLM using s
Page 57 and 58: Oracle using shmfs
Page 59 and 60: large memory pages (bigpages) • A
Page 61 and 62: IA-32: large memory pages (bigpages
Page 63 and 64: Cache Mechanism Overview
Page 65 and 66: Native Posix Thread Linux • NPTL
Page 67 and 68: Kernel parameters • What paramete
Page 69 and 70: Kernel parameters - 2 Swap optimiza
Page 71 and 72: During installation... • Take car
Page 73 and 74: Oracle User - Envi
Page 75 and 76: Install ksh • The korn shell is m
Page 77 and 78: Requiered Packages Check the kernel
Page 79 and 80: SSH setting !!"#$%$ 79
Page 81 and 82: Storage Driver • Update the QLA d
Page 83 and 84: Operating system life cycle. • Ho
Page 85 and 86: Adjust Oracle Bloc
Page 87 and 88: Direct I/O Support • Direct I/O s
Page 89 and 90: Oracle9i R
Page 91 and 92: Oracle 10g <strong
Page 93 and 94: TNSNAMES Service Entry OE = (DESCRI
Page 95: Diagnostic utilities. • ps. • t
Page 99 and 100: Packaging facility. • Why it can
Page 101 and 102: Anaconda overview. • What is anac
Page 103 and 104: Co-produced by:
Page 105 and 106: “This is a standard quote slide.
show all

Oracle RAC on RedHat Linux Best Practice guide and ... - OpenMPE

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?