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#require test-repo
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Set vars:
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$ . "$TESTDIR/helpers-testrepo.sh"
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$ CONTRIBDIR="$TESTDIR/../contrib"
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Prepare repo:
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$ hg init
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$ echo this is file a > a
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$ hg add a
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$ hg commit -m first
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$ echo adding to file a >> a
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$ hg commit -m second
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$ echo adding more to file a >> a
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$ hg commit -m third
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$ hg up -r 0
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1 files updated, 0 files merged, 0 files removed, 0 files unresolved
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$ echo merge-this >> a
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$ hg commit -m merge-able
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created new head
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$ hg up -r 2
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1 files updated, 0 files merged, 0 files removed, 0 files unresolved
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perfstatus
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$ cat >> $HGRCPATH << EOF
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> [extensions]
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> perf=$CONTRIBDIR/perf.py
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> [perf]
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> presleep=0
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> stub=on
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> parentscount=1
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> EOF
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$ hg help -e perf
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perf extension - helper extension to measure performance
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Configurations
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==============
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"perf"
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------
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"all-timing"
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When set, additional statistics will be reported for each benchmark: best,
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worst, median average. If not set only the best timing is reported
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(default: off).
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"presleep"
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number of second to wait before any group of runs (default: 1)
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"pre-run"
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number of run to perform before starting measurement.
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"profile-benchmark"
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Enable profiling for the benchmarked section. (The first iteration is
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benchmarked)
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"run-limits"
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|
Control the number of runs each benchmark will perform. The option value
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should be a list of '<time>-<numberofrun>' pairs. After each run the
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conditions are considered in order with the following logic:
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If benchmark has been running for <time> seconds, and we have performed
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<numberofrun> iterations, stop the benchmark,
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The default value is: '3.0-100, 10.0-3'
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"stub"
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When set, benchmarks will only be run once, useful for testing (default:
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off)
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list of commands:
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perfaddremove
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(no help text available)
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perfancestors
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(no help text available)
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perfancestorset
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(no help text available)
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perfannotate (no help text available)
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perfbdiff benchmark a bdiff between revisions
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perfbookmarks
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benchmark parsing bookmarks from disk to memory
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perfbranchmap
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|
benchmark the update of a branchmap
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perfbranchmapload
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|
benchmark reading the branchmap
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perfbranchmapupdate
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|
benchmark branchmap update from for <base> revs to <target>
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revs
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perfbundleread
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Benchmark reading of bundle files.
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perfcca (no help text available)
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perfchangegroupchangelog
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|
Benchmark producing a changelog group for a changegroup.
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perfchangeset
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(no help text available)
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perfctxfiles (no help text available)
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|
perfdiffwd Profile diff of working directory changes
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perfdirfoldmap
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|
benchmap a 'dirstate._map.dirfoldmap.get()' request
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perfdirs (no help text available)
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|
perfdirstate benchmap the time of various distate operations
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|
perfdirstatedirs
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|
benchmap a 'dirstate.hasdir' call from an empty 'dirs' cache
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perfdirstatefoldmap
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|
benchmap a 'dirstate._map.filefoldmap.get()' request
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|
perfdirstatewrite
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|
benchmap the time it take to write a dirstate on disk
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|
|
perfdiscovery
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|
benchmark discovery between local repo and the peer at given
|
|
|
path
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|
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perffncacheencode
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|
(no help text available)
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|
perffncacheload
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|
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(no help text available)
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|
perffncachewrite
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(no help text available)
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|
perfheads benchmark the computation of a changelog heads
|
|
|
perfhelper-mergecopies
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|
|
find statistics about potential parameters for
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|
|
'perfmergecopies'
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|
|
perfhelper-pathcopies
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|
find statistic about potential parameters for the
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|
|
'perftracecopies'
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|
perfignore benchmark operation related to computing ignore
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|
|
perfindex benchmark index creation time followed by a lookup
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|
perflinelogedits
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|
(no help text available)
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|
|
perfloadmarkers
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|
|
benchmark the time to parse the on-disk markers for a repo
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|
|
perflog (no help text available)
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|
perflookup (no help text available)
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|
|
perflrucachedict
|
|
|
(no help text available)
|
|
|
perfmanifest benchmark the time to read a manifest from disk and return a
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|
|
usable
|
|
|
perfmergecalculate
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|
|
(no help text available)
|
|
|
perfmergecopies
|
|
|
measure runtime of 'copies.mergecopies'
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|
|
perfmoonwalk benchmark walking the changelog backwards
|
|
|
perfnodelookup
|
|
|
(no help text available)
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|
|
perfnodemap benchmark the time necessary to look up revision from a cold
|
|
|
nodemap
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|
|
perfparents benchmark the time necessary to fetch one changeset's parents.
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|
|
perfpathcopies
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|
benchmark the copy tracing logic
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|
|
perfphases benchmark phasesets computation
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|
perfphasesremote
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|
benchmark time needed to analyse phases of the remote server
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|
|
perfprogress printing of progress bars
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perfrawfiles (no help text available)
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|
perfrevlogchunks
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|
|
Benchmark operations on revlog chunks.
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|
perfrevlogindex
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|
Benchmark operations against a revlog index.
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|
perfrevlogrevision
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|
Benchmark obtaining a revlog revision.
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|
perfrevlogrevisions
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|
Benchmark reading a series of revisions from a revlog.
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|
perfrevlogwrite
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|
|
Benchmark writing a series of revisions to a revlog.
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|
|
perfrevrange (no help text available)
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|
perfrevset benchmark the execution time of a revset
|
|
|
perfstartup (no help text available)
|
|
|
perfstatus benchmark the performance of a single status call
|
|
|
perftags (no help text available)
|
|
|
perftemplating
|
|
|
test the rendering time of a given template
|
|
|
perfunidiff benchmark a unified diff between revisions
|
|
|
perfvolatilesets
|
|
|
benchmark the computation of various volatile set
|
|
|
perfwalk (no help text available)
|
|
|
perfwrite microbenchmark ui.write (and others)
|
|
|
|
|
|
(use 'hg help -v perf' to show built-in aliases and global options)
|
|
|
$ hg perfaddremove
|
|
|
$ hg perfancestors
|
|
|
$ hg perfancestorset 2
|
|
|
$ hg perfannotate a
|
|
|
$ hg perfbdiff -c 1
|
|
|
$ hg perfbdiff --alldata 1
|
|
|
$ hg perfunidiff -c 1
|
|
|
$ hg perfunidiff --alldata 1
|
|
|
$ hg perfbookmarks
|
|
|
$ hg perfbranchmap
|
|
|
$ hg perfbranchmapload
|
|
|
$ hg perfbranchmapupdate --base "not tip" --target "tip"
|
|
|
benchmark of branchmap with 3 revisions with 1 new ones
|
|
|
$ hg perfcca
|
|
|
$ hg perfchangegroupchangelog
|
|
|
$ hg perfchangegroupchangelog --cgversion 01
|
|
|
$ hg perfchangeset 2
|
|
|
$ hg perfctxfiles 2
|
|
|
$ hg perfdiffwd
|
|
|
$ hg perfdirfoldmap
|
|
|
$ hg perfdirs
|
|
|
$ hg perfdirstate
|
|
|
$ hg perfdirstate --contains
|
|
|
$ hg perfdirstate --iteration
|
|
|
$ hg perfdirstatedirs
|
|
|
$ hg perfdirstatefoldmap
|
|
|
$ hg perfdirstatewrite
|
|
|
#if repofncache
|
|
|
$ hg perffncacheencode
|
|
|
$ hg perffncacheload
|
|
|
$ hg debugrebuildfncache
|
|
|
fncache already up to date
|
|
|
$ hg perffncachewrite
|
|
|
$ hg debugrebuildfncache
|
|
|
fncache already up to date
|
|
|
#endif
|
|
|
$ hg perfheads
|
|
|
$ hg perfignore
|
|
|
$ hg perfindex
|
|
|
$ hg perflinelogedits -n 1
|
|
|
$ hg perfloadmarkers
|
|
|
$ hg perflog
|
|
|
$ hg perflookup 2
|
|
|
$ hg perflrucache
|
|
|
$ hg perfmanifest 2
|
|
|
$ hg perfmanifest -m 44fe2c8352bb3a478ffd7d8350bbc721920134d1
|
|
|
$ hg perfmanifest -m 44fe2c8352bb
|
|
|
abort: manifest revision must be integer or full node
|
|
|
[255]
|
|
|
$ hg perfmergecalculate -r 3
|
|
|
$ hg perfmoonwalk
|
|
|
$ hg perfnodelookup 2
|
|
|
$ hg perfpathcopies 1 2
|
|
|
$ hg perfprogress --total 1000
|
|
|
$ hg perfrawfiles 2
|
|
|
$ hg perfrevlogindex -c
|
|
|
#if reporevlogstore
|
|
|
$ hg perfrevlogrevisions .hg/store/data/a.i
|
|
|
#endif
|
|
|
$ hg perfrevlogrevision -m 0
|
|
|
$ hg perfrevlogchunks -c
|
|
|
$ hg perfrevrange
|
|
|
$ hg perfrevset 'all()'
|
|
|
$ hg perfstartup
|
|
|
$ hg perfstatus
|
|
|
$ hg perfstatus --dirstate
|
|
|
$ hg perftags
|
|
|
$ hg perftemplating
|
|
|
$ hg perfvolatilesets
|
|
|
$ hg perfwalk
|
|
|
$ hg perfparents
|
|
|
$ hg perfdiscovery -q .
|
|
|
|
|
|
Test run control
|
|
|
----------------
|
|
|
|
|
|
Simple single entry
|
|
|
|
|
|
$ hg perfparents --config perf.stub=no --config perf.run-limits='0.000000001-15'
|
|
|
! wall * comb * user * sys * (best of 15) (glob)
|
|
|
|
|
|
Multiple entries
|
|
|
|
|
|
$ hg perfparents --config perf.stub=no --config perf.run-limits='500000-1, 0.000000001-5'
|
|
|
! wall * comb * user * sys * (best of 5) (glob)
|
|
|
|
|
|
error case are ignored
|
|
|
|
|
|
$ hg perfparents --config perf.stub=no --config perf.run-limits='500, 0.000000001-5'
|
|
|
malformatted run limit entry, missing "-": 500
|
|
|
! wall * comb * user * sys * (best of 5) (glob)
|
|
|
$ hg perfparents --config perf.stub=no --config perf.run-limits='aaa-12, 0.000000001-5'
|
|
|
malformatted run limit entry, could not convert string to float: aaa: aaa-12 (no-py3 !)
|
|
|
malformatted run limit entry, could not convert string to float: 'aaa': aaa-12 (py3 !)
|
|
|
! wall * comb * user * sys * (best of 5) (glob)
|
|
|
$ hg perfparents --config perf.stub=no --config perf.run-limits='12-aaaaaa, 0.000000001-5'
|
|
|
malformatted run limit entry, invalid literal for int() with base 10: 'aaaaaa': 12-aaaaaa
|
|
|
! wall * comb * user * sys * (best of 5) (glob)
|
|
|
|
|
|
test actual output
|
|
|
------------------
|
|
|
|
|
|
normal output:
|
|
|
|
|
|
$ hg perfheads --config perf.stub=no
|
|
|
! wall * comb * user * sys * (best of *) (glob)
|
|
|
|
|
|
detailed output:
|
|
|
|
|
|
$ hg perfheads --config perf.all-timing=yes --config perf.stub=no
|
|
|
! wall * comb * user * sys * (best of *) (glob)
|
|
|
! wall * comb * user * sys * (max of *) (glob)
|
|
|
! wall * comb * user * sys * (avg of *) (glob)
|
|
|
! wall * comb * user * sys * (median of *) (glob)
|
|
|
|
|
|
test json output
|
|
|
----------------
|
|
|
|
|
|
normal output:
|
|
|
|
|
|
$ hg perfheads --template json --config perf.stub=no
|
|
|
[
|
|
|
{
|
|
|
"comb": *, (glob)
|
|
|
"count": *, (glob)
|
|
|
"sys": *, (glob)
|
|
|
"user": *, (glob)
|
|
|
"wall": * (glob)
|
|
|
}
|
|
|
]
|
|
|
|
|
|
detailed output:
|
|
|
|
|
|
$ hg perfheads --template json --config perf.all-timing=yes --config perf.stub=no
|
|
|
[
|
|
|
{
|
|
|
"avg.comb": *, (glob)
|
|
|
"avg.count": *, (glob)
|
|
|
"avg.sys": *, (glob)
|
|
|
"avg.user": *, (glob)
|
|
|
"avg.wall": *, (glob)
|
|
|
"comb": *, (glob)
|
|
|
"count": *, (glob)
|
|
|
"max.comb": *, (glob)
|
|
|
"max.count": *, (glob)
|
|
|
"max.sys": *, (glob)
|
|
|
"max.user": *, (glob)
|
|
|
"max.wall": *, (glob)
|
|
|
"median.comb": *, (glob)
|
|
|
"median.count": *, (glob)
|
|
|
"median.sys": *, (glob)
|
|
|
"median.user": *, (glob)
|
|
|
"median.wall": *, (glob)
|
|
|
"sys": *, (glob)
|
|
|
"user": *, (glob)
|
|
|
"wall": * (glob)
|
|
|
}
|
|
|
]
|
|
|
|
|
|
Test pre-run feature
|
|
|
--------------------
|
|
|
|
|
|
(perf discovery has some spurious output)
|
|
|
|
|
|
$ hg perfdiscovery . --config perf.stub=no --config perf.run-limits='0.000000001-1' --config perf.pre-run=0
|
|
|
! wall * comb * user * sys * (best of 1) (glob)
|
|
|
searching for changes
|
|
|
$ hg perfdiscovery . --config perf.stub=no --config perf.run-limits='0.000000001-1' --config perf.pre-run=1
|
|
|
! wall * comb * user * sys * (best of 1) (glob)
|
|
|
searching for changes
|
|
|
searching for changes
|
|
|
$ hg perfdiscovery . --config perf.stub=no --config perf.run-limits='0.000000001-1' --config perf.pre-run=3
|
|
|
! wall * comb * user * sys * (best of 1) (glob)
|
|
|
searching for changes
|
|
|
searching for changes
|
|
|
searching for changes
|
|
|
searching for changes
|
|
|
|
|
|
test profile-benchmark option
|
|
|
------------------------------
|
|
|
|
|
|
Function to check that statprof ran
|
|
|
$ statprofran () {
|
|
|
> egrep 'Sample count:|No samples recorded' > /dev/null
|
|
|
> }
|
|
|
$ hg perfdiscovery . --config perf.stub=no --config perf.run-limits='0.000000001-1' --config perf.profile-benchmark=yes 2>&1 | statprofran
|
|
|
|
|
|
Check perf.py for historical portability
|
|
|
----------------------------------------
|
|
|
|
|
|
$ cd "$TESTDIR/.."
|
|
|
|
|
|
$ (testrepohg files -r 1.2 glob:mercurial/*.c glob:mercurial/*.py;
|
|
|
> testrepohg files -r tip glob:mercurial/*.c glob:mercurial/*.py) |
|
|
|
> "$TESTDIR"/check-perf-code.py contrib/perf.py
|
|
|
contrib/perf.py:\d+: (re)
|
|
|
> from mercurial import (
|
|
|
import newer module separately in try clause for early Mercurial
|
|
|
contrib/perf.py:\d+: (re)
|
|
|
> from mercurial import (
|
|
|
import newer module separately in try clause for early Mercurial
|
|
|
contrib/perf.py:\d+: (re)
|
|
|
> origindexpath = orig.opener.join(orig.indexfile)
|
|
|
use getvfs()/getsvfs() for early Mercurial
|
|
|
contrib/perf.py:\d+: (re)
|
|
|
> origdatapath = orig.opener.join(orig.datafile)
|
|
|
use getvfs()/getsvfs() for early Mercurial
|
|
|
contrib/perf.py:\d+: (re)
|
|
|
> vfs = vfsmod.vfs(tmpdir)
|
|
|
use getvfs()/getsvfs() for early Mercurial
|
|
|
contrib/perf.py:\d+: (re)
|
|
|
> vfs.options = getattr(orig.opener, 'options', None)
|
|
|
use getvfs()/getsvfs() for early Mercurial
|
|
|
[1]
|
|
|
|
