• Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other Pie Elite all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Jeanne Boyarsky
  • Ron McLeod
  • Paul Clapham
  • Liutauras Vilda
Sheriffs:
  • paul wheaton
  • Rob Spoor
  • Devaka Cooray
Saloon Keepers:
  • Stephan van Hulst
  • Tim Holloway
  • Carey Brown
  • Frits Walraven
  • Tim Moores
Bartenders:
  • Mikalai Zaikin

Analysing and fixing failed cases in Stress testing.

 
Ranch Hand
Posts: 42
Hibernate Oracle Java
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Hi,

There are few modules in our application whose performance degrade with time when 50-100 simultaneous users are working on them at a given instance.
The memory allocations are taken care of to allow maximum data.

My issue to where to start finding the root cause.

I am currenlty using JvisualVM for profiling and finding memory leaks

Do i need to Simualte 50-100 virtual users and start finding the memory leaks with JvisualVM or working with a single user would do ?

Best Regards,
Jacen
 
author & internet detective
Posts: 41860
908
Eclipse IDE VI Editor Java
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Jack,
You likely don't need 50 users, but you might need more than one. Start with one user though and see if you have a memory leak there. If so, fix it and repeat. If not, ramp up to two or five users.
 
reply
    Bookmark Topic Watch Topic
  • New Topic