DashProfiler 200807
by Tim Bunce
- 1,433 views
Slides of my talk about the DashProfiler perl module, which enables lightweight always-on performance monitoring for critical sections of code. See
Slides of my talk about the DashProfiler perl module, which enables lightweight always-on performance monitoring for critical sections of code. See
http://search.cpan.org/perldoc?DashProfiler
Accessibility
Categories
Upload Details
Uploaded via SlideShare as Apple Keynote
Usage Rights
© All Rights Reserved
Statistics
- Likes
- 0
- Downloads
- 1
- Comments
- 0
- Embed Views
- Views on SlideShare
- 1,433
- Total Views
- 1,433
Later samples always update 0, 1, and 6
and may update 3 or 4
Lots of features
Profilers return bless object containing timestamp
Object destruction triggers accumulation of sample
In hot code can be 0.000017s
C version of sampler class should more than half the cost
In hot code can be 0.000017s
C version of sampler class should more than half the cost