https://github.com/idelvall/performance

Some Java performance numbers
https://github.com/idelvall/performance

Last synced: 2 months ago
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Some Java performance numbers

• Host: GitHub
• URL: https://github.com/idelvall/performance
• Owner: idelvall
• Created: 2018-03-05T09:11:35.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2018-03-05T16:05:22.000Z (over 8 years ago)
• Last Synced: 2025-01-13T01:37:17.677Z (over 1 year ago)
• Language: Java
• Size: 7.81 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# performance

Some Java performance numbers for myself, with the idea of having a sense on what the relative cost of certain operations is.

JIT has been disabled for these tests in order to avoid any code optimization.

- [performance](#performance)

  * [Cost of getting stack trace (ns)](#cost-of-getting-stack-trace-ns)

## Cost of getting stack trace (ns)

[source code](src/test/java/org/brutusin/StackTraceTest.java)

| Procedure | Stack length of 1 | Stack length of 10 | Stack length of 50 | Stack length of 100 | Stack length of 200 | Stack length of 400 | Stack length of 800 |

| - | - | - | - | - | - | - | - |

| Throwable | 3552 | 10819 | 44499 | 92509 | 184329 | 338808 | 713571 | 

| Filled | 2528 | 9229 | 45497 | 81678 | 161970 | 340909 | 682630 | 

| Thread | 3803 | 10156 | 46239 | 87887 | 160443 | 358918 | 672376 |