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authorJames O'Beirne <james.obeirne@gmail.com>2018-10-19 12:28:47 -0400
committerJames O'Beirne <james.obeirne@gmail.com>2019-01-22 08:55:55 -0500
commit58180b5fd467ff15e7170145d77c84f13ccafe6e (patch)
tree5a7be4313cd7dd4e15f9666cf702235c2962ce5b /doc/developer-notes.md
parentdf894fa69a09ff2b7f00af0cf220e5132a69c70a (diff)
downloadbitcoin-58180b5fd467ff15e7170145d77c84f13ccafe6e.tar.xz
tests: add utility to easily profile node performance with perf
Introduces `TestNode.profile_with_perf()` context manager which samples node execution to produce profiling data. Also introduces a test framework flag, `--perf`, which will run perf on all nodes for the duration of a given test.
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