Blog of (former?) MySQL Entomologist

Thursday, February 10, 2022

How to Summarize gdb Backtrace with pt-pmp (and Flamegraph)

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This is going to be more like a note to myself and my readers than a real blog post. But still I'd like o document the trick that I am a...
1 comment:
Friday, February 4, 2022

How to Add Probe Inside a Function and Access Local Variables with bpftrace

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During several my talks on bpftrace I mentioned that it is possible to add probe to "every other" line of the code, same as with ...
1 comment:
Sunday, January 30, 2022

DTrace Basics and Tracing Every MariaDB Server Function Call

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In my previous post I've explained how to build MariaDB Server 10.8 from GitHub source on macOS. This kind of (totally unsupported by b...
Thursday, January 27, 2022

First steps with MariaDB Server and DTrace on macOS

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FOSDEM 2022 is going to happen on the next weekend and I am still missing blog posts supporting my unusual upcoming talk there, this time d...
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Valerii Kravchuk
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