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ianweatherhogg : dtrace   25

Full-system dynamic tracing on Linux using eBPF and bpftrace – Joyful Bikeshedding
How do you debug an application, library or an entire system with multiple processes? One answer: tracing. An introduction into bpftrace, and an overview of the Linux tracing ecosystem (DTrace, eBPF, uprobes, etc).
february 2019 by ianweatherhogg
How My Printer Caused Excessive Syscalls & UDP Traffic
How my printer caused excessive syscall rates and UDP traffic, and how I used DTrace to root cause it.
dtrace  debug  4* 
august 2017 by ianweatherhogg
Finding lock inversions with DTrace.
dtrace  lock 
august 2017 by ianweatherhogg
Solr Distributed Search and the Stale Check
Analysis of Solr’s distributed search and how the Apache HTTP client stale check affects it.
dtrace  jvm  java  solr 
august 2017 by ianweatherhogg
Intro to Debugging x86-64 Assembly - Nick Desaulniers
I’m hacking on an assembly project, and wanted to document some of the tricks I
was using for figuring out what was going on. This post might …
assembly  language  debug  dtrace  gdb  llvm 
january 2016 by ianweatherhogg
xRaich[o]²x : Das Blog: DTrace and Scala
Great - profiling scala - follow up the link with the youtube video at the bottom of the page
strace  dtrace  scala  4* 
july 2011 by ianweatherhogg

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