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FOSDEM PWA

Profiling MySQL from MySQL

H.1301 (Cornil) | Day 2 | 12:30 - 13:00 | Speakers: Frédéric Descamps, Dimitri KRAVTCHUK

Profiling MySQL from MySQL
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Stream opens at 12:30 (Europe/Brussels)

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Notes

Abstract

Some memory allocator such tcmalloc and jemalloc provides information to profile the memory and sometimes CPU usage of a specific process. External tools are used and are not always very straightforward to use. During this session, we will show how we have hacked MySQL to include the profiling operations directly from the SQL interface. Find where MySQL is spending time and memory by following this session.

Speakers

Frédéric Descamps
Dimitri KRAVTCHUK
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