Mercurial > hg
annotate tests/README @ 35767:5f5fb279fd39
streamclone: also stream caches to the client
When stream clone is used over bundle2, relevant cache files are also streamed.
This is expected to be a massive performance win for clone since no important
cache will have to be recomputed.
Some performance numbers:
(All times are wall-clock times in seconds, 2 attempts per case.)
# Mozilla-Central
## Clone over ssh over lan
V1 streaming: 234.3 239.6
V2 streaming: 248.4 243.7
## Clone over ssh over Internet
V1 streaming: 175.5 110.9
V2 streaming: 109.1 111.0
## Clone over HTTP over lan
V1 streaming: 105.3 105.6
V2 streaming: 112.7 111.4
## Clone over HTTP over internet
V1 streaming: 105.6 114.6
V2 streaming: 226.7 225.9
## Hg tags
V1 streaming (no cache): 1.084 1.071
V2 streaming (cache): 0.312 0.325
## Hg branches
V1 streaming (no cache): 14.047 14.148
V2 streaming (with cache): 0.312 0.333
# Pypy
## Clone over ssh over internet
V1 streaming: 29.4 30.1
V2 streaming: 31.2 30.1
## Clone over http over internet
V1 streaming: 29.7 29.7
V2 streaming: 75.2 72.9
(since ssh and lan are not affected, there seems to be an issue with how we
read/write the http stream on connection with latency, unrelated to the format)
## Hg tags
V1 streaming (no cache): 1.752 1.664
V2 streaming (with cache): 0.274 0.260
## Hg branches
V1 streaming (no cache): 4.469 4.728
V2 streaming (with cache): 0.318 0.321
# Private repository:
* 500K revision revisions
* 11K topological heads
* 28K branch heads
## hg tags
no cache: 1543.332
with cache: 4.900
## hg branches
no cache: 91.828
with cache: 2.955
author | Boris Feld <boris.feld@octobus.net> |
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date | Thu, 18 Jan 2018 00:50:12 +0100 |
parents | 4b0fc75f9403 |
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332 | 1 To run the tests, do: |
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3 cd tests/ | |
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Delete the shell version of run-tests
Stephen Darnell <stephen@darnell.plus.com>
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4 python run-tests.py |
332 | 5 |
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urls: bulk-change primary website URLs
Matt Mackall <mpm@selenic.com>
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6 See https://mercurial-scm.org/wiki/WritingTests for |
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Move test suite docs to the wiki
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7 more information on writing tests. |