brendangregg

48 ms·

481.
by brendangregg 14y ago
The talk focused on observability tools, not experimental tools like micro-benchmarks. I probably should have made that more clear (I only mention experimental tools on slide 84). I've actually been using fio a lot recently, especially sinc
482.
by brendangregg 14y ago
Oracle hasn't finished it yet ( https://forums.oracle.com/forums/thread.jspa?messageID=10882... ). It would be great if they did.
483.
by brendangregg 14y ago
Thanks for fixing it, and sorry for the bug. Your advice is good - and is the case for all observability tools. Bugs happen, even in older tools like vmstat(1), top(1), etc. I try to test every tool I use (including those I develop) with "k
484.
by brendangregg 14y ago
Frustrating, yes; I have linked the real images here http://dtrace.org/blogs/brendan/2010/06/05/visualizing-syste...
485.
10 Performance Wins(dtrace.org)
7 points by brendangregg 14y ago|0 comments
486.
by brendangregg 14y ago
Anyone have technical insight into the issues? Non-responsiveness sounds like performance scaling issues.
487.
Subsecond Offset Visualizations: Unusual patterns from cloud computing(dtrace.org)
102 points by brendangregg 15y ago|5 comments
488.
Linux kernel performance: Flame Graphs(dtrace.org)
148 points by brendangregg 15y ago|4 comments
489.
The USE Method: Linux server performance checklist(dtrace.org)
11 points by brendangregg 15y ago|0 comments
490.
Fork Yeah The Rise and Development of illumos(slideshare.net)
12 points by brendangregg 15y ago|0 comments
491.
DTrace for Linux(dtrace.org)
97 points by brendangregg 15y ago|7 comments