time ls -f history/
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Authored by haltode on Oct 26 2020, 5:15 PM.

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	on master:

	Impossible to list history/ for more than a few hundreds commits because ls
	getdents() syscalls are done with a quite small buffer (19 entries on my
	machine), hence the readdir is regularly called with a different offset and the
	directories entries are re-computed every time.

	on feature/add-direntry-lru-cache:

	- medium repo (13k commits)
	1s (no cache)
	0.2s (cached)
	- very large repo (900k commits)
	6min24s (no cache)
	4min34s (cached)

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haltode created this paste.Oct 26 2020, 5:15 PM

haltode created this object in space S1 Public.