Crate mz_prof

Source

Modules§

jemalloc
Utilities for getting jemalloc statistics, as well as exporting them as metrics.
pprof_types 🔒
time

Structs§

StringTable 🔒
Helper struct to simplify building a string_table for the pprof format.

Statics§

EVER_SYMBOLIZED 🔒

Traits§

StackProfileExt

Functions§

ever_symbolized
Check whether symbolization has ever been run in this process. This controls whether we display a warning about increasing RAM usage due to the backtrace cache on the profiler page. (Because the RAM hit is one-time, we don’t need to warn if it’s already happened).
symbolize
Given some stack traces, generate a map of addresses to their corresponding symbols.