Tune my Application Server! Java Appl. Performance mit JVMD - Gérard Wisson, dbi services
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© dbi services © dbi services Gérard Wisson Senior Consultant Mobile +41 79 819 25 98 [email protected] www.dbi-services.com dbi services Your Middleware Consultant www.dbi-services.com 1 08.11.2012
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dbi services zeigt Ihnen, wie Sie mit Java Virtual Machine Diagnostics (JVMD) Performance-Probleme zwischen einer Web-Applikationen und einer Oracle Datenbank identifizieren und beheben können. Die in Oracle Cloud Control 12c integrierte Applikation erlaubt sowohl ein Monitoring als auch eine Fehlerdiagnose der Java Virtual Machine – ohne Einsatz umfangreicher Ressourcen. Mit JVMD lassen sich mehrere produktive Java Virtual Machines mittels einer einzigen Konsole überwachen.
Transcript of Tune my Application Server! Java Appl. Performance mit JVMD - Gérard Wisson, dbi services
© dbi services © dbi services
Gérard Wisson
Senior Consultant
Mobile +41 79 819 25 98
www.dbi-services.com
dbi services
Your Middleware Consultant
www.dbi-services.com 1 08.11.2012
© dbi services © dbi services
Agenda Agenda
dbi services
What is JVMD
i. What is JVMD
ii. Architecture
iii. Installing JVMD Manager & Agent
iv. Configuration overview
v. JVMD usage overview
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JVM Diagnostics
Enables administrators to diagnose performance problems in java application
Directly in the production environment
Eliminate the reproduction in a test environment
Does not need a restart of the application
Enterprise JavaBeans (EJB)
Former name: AD4J in Grid Control 11G
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What is JVMD
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Key features
Java activity monitoring and diagnostics with low overhead
In-depth visibility of JVM activity
Real time transaction tracing
Cross-tier correlation with oracle databases
Memory leak detection and analysis
JVM pooling
Real-time and historical diagnostics
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What is JVMD
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Supported Platforms and JVMs
all platforms on which the Oracle Management Service has been certified
certification information
[ID 1415144.1]
Licensing
Diagnostics Pack for Oracle Middleware
Managemnent Pack Enterprise Edition
Management Pack for Non-Oracle Middleware
Application Management Suite for Oracle E-Business Suite
....
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What is JVMD
www.dbi-services.com 5 08.11.2012
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Agenda Agenda
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Architecture
i. What is JVMD
ii. Architecture
iii. Installing JVMD Manager & Agent
iv. Configuration overview
v. JVMD usage overview
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Integrated with Oracle Enterprise Manager Cloud Control
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Architecture
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CPU, RAM, Heap Size, and Hard Disk Space Requirements
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Architecture
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Small Medium Large
(1 OMS, <1000 Targets, <100 Agents, <10 Concurrent User Sessions)
(2 OMSes, >=1000 but <10,000 Targets, >=100 but <1000 Agents, >=10 but <25 Concurrent User Sessions)
(> 2 OMSes, >=10,000 Targets, >=1000 Agents, >=25 but <=50 Concurrent User Sessions)
CPU Cores/Host (per OMS)
2 4 8
RAM with ADP , JVMD (per OMS)
8 GB 12 GB 20 GB
Hard Disk Space with ADP, JVMD (per OMS)
10 GB 12 GB 14 GB
© dbi services © dbi services
Agenda Agenda
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Installing JVMD Manager & Agent
i. What is JVMD
ii. Architecture
iii. Installing JVMD Manager & Agent
iv. Configuration overview
v. JVMD usage overview
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See video
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Installing JVMD Manager & Agent
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Agenda Agenda
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Configuration overview
i. What is JVMD
ii. Architecture
iii. Installing JVMD Manager & Agent
iv. Configuration overview
v. JVMD usage overview
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See video
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Configuration overview
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Agenda Agenda
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JVMD usage overview
i. What is JVMD
ii. Architecture
iii. Installing JVMD Manager & Agent
iv. Configuration overview
v. JVMD usage overview
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See video
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JVMD usage overview
www.dbi-services.com 14 08.11.2012
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Gérard Wisson
Senior Consultant
Mobile +41 79 819 25 98
www.dbi-services.com
dbi services
Your Middleware Consultant
www.dbi-services.com 15 08.11.2012
„We look forward to working with you!“
