Tune my Application Server! Java Appl. Performance mit JVMD - Gérard Wisson, dbi services

584 views

Published on

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.

Published in: Technology
0 Comments
1 Like
Statistics
Notes
  • Be the first to comment

No Downloads
Views
Total views
584
On SlideShare
0
From Embeds
0
Number of Embeds
3
Actions
Shares
0
Downloads
6
Comments
0
Likes
1
Embeds 0
No embeds

No notes for slide

Tune my Application Server! Java Appl. Performance mit JVMD - Gérard Wisson, dbi services

  1. 1. dbi servicesYour Middleware Consultant Gérard Wisson Senior Consultant Mobile +41 79 819 25 98 gerard.wisson@dbi-services.com www.dbi-services.com1 www.dbi-services.com 08.11.2012 © dbi services
  2. 2. dbi servicesWhat is JVMD Agenda i. What is JVMD ii. Architecture iii. Installing JVMD Manager & Agent iv. Configuration overview v. JVMD usage overview2 www.dbi-services.com 08.11.2012 © dbi services
  3. 3. dbi servicesWhat is JVMD 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 11G3 www.dbi-services.com 08.11.2012 © dbi services
  4. 4. dbi servicesWhat is JVMD  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 diagnostics4 www.dbi-services.com 08.11.2012 © dbi services
  5. 5. dbi servicesWhat is JVMD  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  ....5 www.dbi-services.com 08.11.2012 © dbi services
  6. 6. dbi servicesArchitecture Agenda i. What is JVMD ii. Architecture iii. Installing JVMD Manager & Agent iv. Configuration overview v. JVMD usage overview6 www.dbi-services.com 08.11.2012 © dbi services
  7. 7. dbi servicesArchitecture  Integrated with Oracle Enterprise Manager Cloud Control7 www.dbi-services.com 08.11.2012 © dbi services
  8. 8. dbi servicesArchitecture  CPU, RAM, Heap Size, and Hard Disk Space Requirements Small Medium Large (1 OMS, (2 OMSes, (> 2 OMSes, <1000 Targets, >=1000 but >=10,000 <100 Agents, <10,000 Targets, Targets, >=1000 <10 Concurrent >=100 but Agents, User Sessions) <1000 Agents, >=25 but <=50 >=10 but <25 Concurrent User Concurrent User Sessions) Sessions) CPU Cores/Host 2 4 8 (per OMS) RAM with ADP , 8 GB 12 GB 20 GB JVMD (per OMS) Hard Disk Space 10 GB 12 GB 14 GB with ADP, JVMD (per OMS)8 www.dbi-services.com 08.11.2012 © dbi services
  9. 9. dbi servicesInstalling JVMD Manager & Agent Agenda i. What is JVMD ii. Architecture iii. Installing JVMD Manager & Agent iv. Configuration overview v. JVMD usage overview9 www.dbi-services.com 08.11.2012 © dbi services
  10. 10. dbi servicesInstalling JVMD Manager & Agent  See video10 www.dbi-services.com 08.11.2012 © dbi services
  11. 11. dbi servicesConfiguration overview Agenda i. What is JVMD ii. Architecture iii. Installing JVMD Manager & Agent iv. Configuration overview v. JVMD usage overview11 www.dbi-services.com 08.11.2012 © dbi services
  12. 12. dbi servicesConfiguration overview  See video12 www.dbi-services.com 08.11.2012 © dbi services
  13. 13. dbi servicesJVMD usage overview Agenda i. What is JVMD ii. Architecture iii. Installing JVMD Manager & Agent iv. Configuration overview v. JVMD usage overview13 www.dbi-services.com 08.11.2012 © dbi services
  14. 14. dbi servicesJVMD usage overview  See video14 www.dbi-services.com 08.11.2012 © dbi services
  15. 15. dbi servicesYour Middleware Consultant Gérard Wisson Senior Consultant Mobile +41 79 819 25 98 gerard.wisson@dbi-services.com www.dbi-services.com „We look forward to working with you!“15 www.dbi-services.com 08.11.2012 © dbi services

×