Mercurial > hg
view tests/test-http-bundle1.t @ 42044:bb271ec2fbfb
compression: introduce a `storage.revlog.zstd.level` configuration
This option control the zstd compression level used when compressing revlog
chunk. The usage of zstd for revlog compression has not graduated from
experimental yet, but we intend to fix that soon.
The option name for the compression level is more straight forward to pick, so
this changesets comes first. Having a dedicated option for each compression
engine is useful because they don't support the same range of values.
I ran the same measurement as for the zlib compression level (in the parent
changesets). The variation in repository size is stay mostly in the same (small)
range. The "read/write" performance see smallish variation, but are overall much
better than zlib. Write performance show the same tend of having better write
performance for when reaching high-end compression.
Again, we don't intend to change the default zstd compression level (currently:
3) in this series. However this is worth investigating in the future.
The Performance comparison of zlib vs zstd is quite impressive. The repository
size stay in the same range, but the performance are much better in all
situations.
Comparison summary
==================
We are looking at:
- performance range for zlib
- performance range for zstd
- comparison of default zstd (level-3) to default zlib (level 6)
- comparison of the slowest zstd time to the fastest zlib time
Read performance:
-----------------
| zlib | zstd | cmp | f2s
mercurial | 0.170159 - 0.189219 | 0.144127 - 0.149624 | 80% | 88%
pypy | 2.679217 - 2.768691 | 1.532317 - 1.705044 | 60% | 63%
netbeans | 122.477027 - 141.620281 | 72.996346 - 89.731560 | 58% | 73%
mozilla | 147.867662 - 170.572118 | 91.700995 - 105.853099 | 56% | 71%
Write performance:
------------------
| zlib | zstd | cmp | f2s
mercurial | 53.250304 - 56.2936129 | 40.877025 - 45.677286 | 75% | 86%
pypy | 460.721984 - 476.589918 | 270.545409 - 301.002219 | 63% | 65%
netbeans | 520.560316 - 715.930400 | 370.356311 - 428.329652 | 55% | 82%
mozilla | 739.803002 - 987.056093 | 505.152906 - 591.930683 | 57% | 80%
Raw data
--------
repo alg lvl .hg/store size 00manifest.d read write
mercurial zlib 1 49,402,813 5,963,475 0.170159 53.250304
mercurial zlib 6 47,197,397 5,875,730 0.182820 56.264320
mercurial zlib 9 47,121,596 5,849,781 0.189219 56.293612
mercurial zstd 1 49,737,084 5,966,355 0.144127 40.877025
mercurial zstd 3 48,961,867 5,895,208 0.146376 42.268142
mercurial zstd 5 48,200,592 5,938,676 0.149624 43.162875
mercurial zstd 10 47,833,520 5,913,353 0.145185 44.012489
mercurial zstd 15 47,314,604 5,728,679 0.147686 45.677286
mercurial zstd 20 47,330,502 5,830,539 0.145789 45.025407
mercurial zstd 22 47,330,076 5,830,539 0.143996 44.690460
pypy zlib 1 370,830,572 28,462,425 2.679217 460.721984
pypy zlib 6 340,112,317 27,648,747 2.768691 467.537158
pypy zlib 9 338,360,736 27,639,003 2.763495 476.589918
pypy zstd 1 362,377,479 27,916,214 1.532317 270.545409
pypy zstd 3 354,137,693 27,905,988 1.686718 294.951509
pypy zstd 5 342,640,043 27,655,774 1.705044 301.002219
pypy zstd 10 334,224,327 27,164,493 1.567287 285.186239
pypy zstd 15 329,000,363 26,645,965 1.637729 299.561332
pypy zstd 20 324,534,039 26,199,547 1.526813 302.149827
pypy zstd 22 324,530,595 26,198,932 1.525718 307.821218
netbeans zlib 1 1,281,847,810 165,495,457 122.477027 520.560316
netbeans zlib 6 1,205,284,353 159,161,207 139.876147 715.930400
netbeans zlib 9 1,197,135,671 155,034,586 141.620281 678.297064
netbeans zstd 1 1,259,581,737 160,840,613 72.996346 370.356311
netbeans zstd 3 1,232,978,122 157,691,551 81.622317 396.733087
netbeans zstd 5 1,208,034,075 160,246,880 83.080549 364.342626
netbeans zstd 10 1,188,624,176 156,083,417 79.323935 403.594602
netbeans zstd 15 1,176,973,589 153,859,477 89.731560 428.329652
netbeans zstd 20 1,162,958,258 151,147,535 82.842667 392.335349
netbeans zstd 22 1,162,707,029 151,150,220 82.565695 402.840655
mozilla zlib 1 2,775,497,186 298,527,987 147.867662 751.263721
mozilla zlib 6 2,596,856,420 286,597,671 170.572118 987.056093
mozilla zlib 9 2,587,542,494 287,018,264 163.622338 739.803002
mozilla zstd 1 2,723,159,348 286,617,532 91.700995 570.042751
mozilla zstd 3 2,665,055,001 286,152,013 95.240155 561.412805
mozilla zstd 5 2,607,819,817 288,060,030 101.978048 505.152906
mozilla zstd 10 2,558,761,085 283,967,648 104.113481 497.771202
mozilla zstd 15 2,526,216,060 275,581,300 105.853099 591.930683
mozilla zstd 20 2,485,114,806 266,478,859 95.268795 576.515389
mozilla zstd 22 2,484,869,080 266,456,505 94.429282 572.785537
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Wed, 27 Mar 2019 18:35:59 +0100 |
parents | 94faa2e84094 |
children | ebee234d952a |
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#require serve This test is a duplicate of 'test-http.t', feel free to factor out parts that are not bundle1/bundle2 specific. $ cat << EOF >> $HGRCPATH > [devel] > # This test is dedicated to interaction through old bundle > legacy.exchange = bundle1 > EOF $ hg init test $ cd test $ echo foo>foo $ mkdir foo.d foo.d/bAr.hg.d foo.d/baR.d.hg $ echo foo>foo.d/foo $ echo bar>foo.d/bAr.hg.d/BaR $ echo bar>foo.d/baR.d.hg/bAR $ hg commit -A -m 1 adding foo adding foo.d/bAr.hg.d/BaR adding foo.d/baR.d.hg/bAR adding foo.d/foo $ hg serve -p $HGPORT -d --pid-file=../hg1.pid -E ../error.log $ hg serve --config server.uncompressed=False -p $HGPORT1 -d --pid-file=../hg2.pid Test server address cannot be reused $ hg serve -p $HGPORT1 2>&1 abort: cannot start server at 'localhost:$HGPORT1': $EADDRINUSE$ [255] $ cd .. $ cat hg1.pid hg2.pid >> $DAEMON_PIDS clone via stream #if no-reposimplestore $ hg clone --stream http://localhost:$HGPORT/ copy 2>&1 streaming all changes 6 files to transfer, 606 bytes of data transferred * bytes in * seconds (*/sec) (glob) searching for changes no changes found updating to branch default 4 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg verify -R copy checking changesets checking manifests crosschecking files in changesets and manifests checking files checked 1 changesets with 4 changes to 4 files #endif try to clone via stream, should use pull instead $ hg clone --stream http://localhost:$HGPORT1/ copy2 warning: stream clone requested but server has them disabled requesting all changes adding changesets adding manifests adding file changes added 1 changesets with 4 changes to 4 files new changesets 8b6053c928fe updating to branch default 4 files updated, 0 files merged, 0 files removed, 0 files unresolved try to clone via stream but missing requirements, so should use pull instead $ cat > $TESTTMP/removesupportedformat.py << EOF > from mercurial import localrepo > def extsetup(ui): > localrepo.localrepository.supportedformats.remove(b'generaldelta') > EOF $ hg clone --config extensions.rsf=$TESTTMP/removesupportedformat.py --stream http://localhost:$HGPORT/ copy3 warning: stream clone requested but client is missing requirements: generaldelta (see https://www.mercurial-scm.org/wiki/MissingRequirement for more information) requesting all changes adding changesets adding manifests adding file changes added 1 changesets with 4 changes to 4 files new changesets 8b6053c928fe updating to branch default 4 files updated, 0 files merged, 0 files removed, 0 files unresolved clone via pull $ hg clone http://localhost:$HGPORT1/ copy-pull requesting all changes adding changesets adding manifests adding file changes added 1 changesets with 4 changes to 4 files new changesets 8b6053c928fe updating to branch default 4 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg verify -R copy-pull checking changesets checking manifests crosschecking files in changesets and manifests checking files checked 1 changesets with 4 changes to 4 files $ cd test $ echo bar > bar $ hg commit -A -d '1 0' -m 2 adding bar $ cd .. clone over http with --update $ hg clone http://localhost:$HGPORT1/ updated --update 0 requesting all changes adding changesets adding manifests adding file changes added 2 changesets with 5 changes to 5 files new changesets 8b6053c928fe:5fed3813f7f5 updating to branch default 4 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg log -r . -R updated changeset: 0:8b6053c928fe user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 1 $ rm -rf updated incoming via HTTP $ hg clone http://localhost:$HGPORT1/ --rev 0 partial adding changesets adding manifests adding file changes added 1 changesets with 4 changes to 4 files new changesets 8b6053c928fe updating to branch default 4 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd partial $ touch LOCAL $ hg ci -qAm LOCAL $ hg incoming http://localhost:$HGPORT1/ --template '{desc}\n' comparing with http://localhost:$HGPORT1/ searching for changes 2 $ cd .. pull $ cd copy-pull $ cat >> .hg/hgrc <<EOF > [hooks] > changegroup = sh -c "printenv.py --line changegroup" > EOF $ hg pull pulling from http://localhost:$HGPORT1/ searching for changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files new changesets 5fed3813f7f5 changegroup hook: HG_HOOKNAME=changegroup HG_HOOKTYPE=changegroup HG_NODE=5fed3813f7f5e1824344fdc9cf8f63bb662c292d HG_NODE_LAST=5fed3813f7f5e1824344fdc9cf8f63bb662c292d HG_SOURCE=pull HG_TXNID=TXN:$ID$ HG_TXNNAME=pull http://localhost:$HGPORT1/ HG_URL=http://localhost:$HGPORT1/ (run 'hg update' to get a working copy) $ cd .. clone from invalid URL $ hg clone http://localhost:$HGPORT/bad abort: HTTP Error 404: Not Found [255] test http authentication + use the same server to test server side streaming preference $ cd test $ hg serve --config extensions.x=$TESTDIR/httpserverauth.py -p $HGPORT2 -d \ > --pid-file=pid --config server.preferuncompressed=True \ > --config web.push_ssl=False --config web.allow_push=* -A ../access.log $ cat pid >> $DAEMON_PIDS $ cat << EOF > get_pass.py > import getpass > def newgetpass(arg): > return "pass" > getpass.getpass = newgetpass > EOF $ hg id http://localhost:$HGPORT2/ abort: http authorization required for http://localhost:$HGPORT2/ [255] $ hg id http://localhost:$HGPORT2/ abort: http authorization required for http://localhost:$HGPORT2/ [255] $ hg id --config ui.interactive=true --config extensions.getpass=get_pass.py http://user@localhost:$HGPORT2/ http authorization required for http://localhost:$HGPORT2/ realm: mercurial user: user password: 5fed3813f7f5 $ hg id http://user:pass@localhost:$HGPORT2/ 5fed3813f7f5 $ echo '[auth]' >> .hg/hgrc $ echo 'l.schemes=http' >> .hg/hgrc $ echo 'l.prefix=lo' >> .hg/hgrc $ echo 'l.username=user' >> .hg/hgrc $ echo 'l.password=pass' >> .hg/hgrc $ hg id http://localhost:$HGPORT2/ 5fed3813f7f5 $ hg id http://localhost:$HGPORT2/ 5fed3813f7f5 $ hg id http://user@localhost:$HGPORT2/ 5fed3813f7f5 #if no-reposimplestore $ hg clone http://user:pass@localhost:$HGPORT2/ dest 2>&1 streaming all changes 7 files to transfer, 916 bytes of data transferred * bytes in * seconds (*/sec) (glob) searching for changes no changes found updating to branch default 5 files updated, 0 files merged, 0 files removed, 0 files unresolved #endif --pull should override server's preferuncompressed $ hg clone --pull http://user:pass@localhost:$HGPORT2/ dest-pull 2>&1 requesting all changes adding changesets adding manifests adding file changes added 2 changesets with 5 changes to 5 files new changesets 8b6053c928fe:5fed3813f7f5 updating to branch default 5 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg id http://user2@localhost:$HGPORT2/ abort: http authorization required for http://localhost:$HGPORT2/ [255] $ hg id http://user:pass2@localhost:$HGPORT2/ abort: HTTP Error 403: no [255] $ hg -R dest-pull tag -r tip top $ hg -R dest-pull push http://user:pass@localhost:$HGPORT2/ pushing to http://user:***@localhost:$HGPORT2/ searching for changes remote: adding changesets remote: adding manifests remote: adding file changes remote: added 1 changesets with 1 changes to 1 files $ hg rollback -q $ sed 's/.*] "/"/' < ../access.log "GET /?cmd=capabilities HTTP/1.1" 401 - "GET /?cmd=capabilities HTTP/1.1" 401 - "GET /?cmd=capabilities HTTP/1.1" 401 - "GET /?cmd=capabilities HTTP/1.1" 200 - "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=namespaces x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=capabilities HTTP/1.1" 401 - "GET /?cmd=capabilities HTTP/1.1" 200 - "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=namespaces x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=capabilities HTTP/1.1" 401 - "GET /?cmd=capabilities HTTP/1.1" 200 - "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=namespaces x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=capabilities HTTP/1.1" 401 - "GET /?cmd=capabilities HTTP/1.1" 200 - "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=namespaces x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=capabilities HTTP/1.1" 401 - "GET /?cmd=capabilities HTTP/1.1" 200 - "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=namespaces x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=capabilities HTTP/1.1" 401 - (no-reposimplestore !) "GET /?cmd=capabilities HTTP/1.1" 200 - (no-reposimplestore !) "GET /?cmd=branchmap HTTP/1.1" 200 - x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (no-reposimplestore !) "GET /?cmd=stream_out HTTP/1.1" 200 - x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (no-reposimplestore !) "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (no-reposimplestore !) "GET /?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D5fed3813f7f5e1824344fdc9cf8f63bb662c292d x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (no-reposimplestore !) "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (no-reposimplestore !) "GET /?cmd=capabilities HTTP/1.1" 401 - (no-reposimplestore !) "GET /?cmd=capabilities HTTP/1.1" 200 - (no-reposimplestore !) "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (no-reposimplestore !) "GET /?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:common=0000000000000000000000000000000000000000&heads=5fed3813f7f5e1824344fdc9cf8f63bb662c292d x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=capabilities HTTP/1.1" 401 - "GET /?cmd=capabilities HTTP/1.1" 401 - "GET /?cmd=capabilities HTTP/1.1" 403 - "GET /?cmd=capabilities HTTP/1.1" 401 - "GET /?cmd=capabilities HTTP/1.1" 200 - "GET /?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D7f4e523d01f2cc3765ac8934da3d14db775ff872 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=branchmap HTTP/1.1" 200 - x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull "POST /?cmd=unbundle HTTP/1.1" 200 - x-hgarg-1:heads=686173686564+5eb5abfefeea63c80dd7553bcc3783f37e0c5524* (glob) "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull $ cd .. clone of serve with repo in root and unserved subrepo (issue2970) $ hg --cwd test init sub $ echo empty > test/sub/empty $ hg --cwd test/sub add empty $ hg --cwd test/sub commit -qm 'add empty' $ hg --cwd test/sub tag -r 0 something $ echo sub = sub > test/.hgsub $ hg --cwd test add .hgsub $ hg --cwd test commit -qm 'add subrepo' $ hg clone http://localhost:$HGPORT noslash-clone requesting all changes adding changesets adding manifests adding file changes added 3 changesets with 7 changes to 7 files new changesets 8b6053c928fe:56f9bc90cce6 updating to branch default cloning subrepo sub from http://localhost:$HGPORT/sub abort: HTTP Error 404: Not Found [255] $ hg clone http://localhost:$HGPORT/ slash-clone requesting all changes adding changesets adding manifests adding file changes added 3 changesets with 7 changes to 7 files new changesets 8b6053c928fe:56f9bc90cce6 updating to branch default cloning subrepo sub from http://localhost:$HGPORT/sub abort: HTTP Error 404: Not Found [255] check error log $ cat error.log Check error reporting while pulling/cloning $ $RUNTESTDIR/killdaemons.py $ hg serve -R test -p $HGPORT -d --pid-file=hg3.pid -E error.log --config extensions.crash=${TESTDIR}/crashgetbundler.py $ cat hg3.pid >> $DAEMON_PIDS $ hg clone http://localhost:$HGPORT/ abort-clone requesting all changes abort: remote error: this is an exercise [255] $ cat error.log disable pull-based clones $ hg serve -R test -p $HGPORT1 -d --pid-file=hg4.pid -E error.log --config server.disablefullbundle=True $ cat hg4.pid >> $DAEMON_PIDS $ hg clone http://localhost:$HGPORT1/ disable-pull-clone requesting all changes abort: remote error: server has pull-based clones disabled [255] #if no-reposimplestore ... but keep stream clones working $ hg clone --stream --noupdate http://localhost:$HGPORT1/ test-stream-clone streaming all changes * files to transfer, * of data (glob) transferred * in * seconds (* KB/sec) (glob) searching for changes no changes found #endif ... and also keep partial clones and pulls working $ hg clone http://localhost:$HGPORT1 --rev 0 test-partial-clone adding changesets adding manifests adding file changes added 1 changesets with 4 changes to 4 files new changesets 8b6053c928fe updating to branch default 4 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg pull -R test-partial-clone pulling from http://localhost:$HGPORT1/ searching for changes adding changesets adding manifests adding file changes added 2 changesets with 3 changes to 3 files new changesets 5fed3813f7f5:56f9bc90cce6 (run 'hg update' to get a working copy) $ cat error.log