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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
|
|
|
$ 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
|
|
|
$ hg commit -m merge-able
|
|
|
created new head
|
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|
|
$ hg up -r 2
|
|
|
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
|
|
|
perf extension - helper extension to measure performance
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|
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|
Configurations
|
|
|
==============
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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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|
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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
|
|
|
should be a list of '<time>-<numberofrun>' pairs. After each run the
|
|
|
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:
|
|
|
|
|
|
perf::addremove
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|
|
(no help text available)
|
|
|
perf::ancestors
|
|
|
(no help text available)
|
|
|
perf::ancestorset
|
|
|
(no help text available)
|
|
|
perf::annotate
|
|
|
(no help text available)
|
|
|
perf::bdiff benchmark a bdiff between revisions
|
|
|
perf::bookmarks
|
|
|
benchmark parsing bookmarks from disk to memory
|
|
|
perf::branchmap
|
|
|
benchmark the update of a branchmap
|
|
|
perf::branchmapload
|
|
|
benchmark reading the branchmap
|
|
|
perf::branchmapupdate
|
|
|
benchmark branchmap update from for <base> revs to <target>
|
|
|
revs
|
|
|
perf::bundleread
|
|
|
Benchmark reading of bundle files.
|
|
|
perf::cca (no help text available)
|
|
|
perf::changegroupchangelog
|
|
|
Benchmark producing a changelog group for a changegroup.
|
|
|
perf::changeset
|
|
|
(no help text available)
|
|
|
perf::ctxfiles
|
|
|
(no help text available)
|
|
|
perf::diffwd Profile diff of working directory changes
|
|
|
perf::dirfoldmap
|
|
|
benchmap a 'dirstate._map.dirfoldmap.get()' request
|
|
|
perf::dirs (no help text available)
|
|
|
perf::dirstate
|
|
|
benchmap the time of various distate operations
|
|
|
perf::dirstatedirs
|
|
|
benchmap a 'dirstate.hasdir' call from an empty 'dirs' cache
|
|
|
perf::dirstatefoldmap
|
|
|
benchmap a 'dirstate._map.filefoldmap.get()' request
|
|
|
perf::dirstatewrite
|
|
|
benchmap the time it take to write a dirstate on disk
|
|
|
perf::discovery
|
|
|
benchmark discovery between local repo and the peer at given
|
|
|
path
|
|
|
perf::fncacheencode
|
|
|
(no help text available)
|
|
|
perf::fncacheload
|
|
|
(no help text available)
|
|
|
perf::fncachewrite
|
|
|
(no help text available)
|
|
|
perf::heads benchmark the computation of a changelog heads
|
|
|
perf::helper-mergecopies
|
|
|
find statistics about potential parameters for
|
|
|
'perfmergecopies'
|
|
|
perf::helper-pathcopies
|
|
|
find statistic about potential parameters for the
|
|
|
'perftracecopies'
|
|
|
perf::ignore benchmark operation related to computing ignore
|
|
|
perf::index benchmark index creation time followed by a lookup
|
|
|
perf::linelogedits
|
|
|
(no help text available)
|
|
|
perf::loadmarkers
|
|
|
benchmark the time to parse the on-disk markers for a repo
|
|
|
perf::log (no help text available)
|
|
|
perf::lookup (no help text available)
|
|
|
perf::lrucachedict
|
|
|
(no help text available)
|
|
|
perf::manifest
|
|
|
benchmark the time to read a manifest from disk and return a
|
|
|
usable
|
|
|
perf::mergecalculate
|
|
|
(no help text available)
|
|
|
perf::mergecopies
|
|
|
measure runtime of 'copies.mergecopies'
|
|
|
perf::moonwalk
|
|
|
benchmark walking the changelog backwards
|
|
|
perf::nodelookup
|
|
|
(no help text available)
|
|
|
perf::nodemap
|
|
|
benchmark the time necessary to look up revision from a cold
|
|
|
nodemap
|
|
|
perf::parents
|
|
|
benchmark the time necessary to fetch one changeset's parents.
|
|
|
perf::pathcopies
|
|
|
benchmark the copy tracing logic
|
|
|
perf::phases benchmark phasesets computation
|
|
|
perf::phasesremote
|
|
|
benchmark time needed to analyse phases of the remote server
|
|
|
perf::progress
|
|
|
printing of progress bars
|
|
|
perf::rawfiles
|
|
|
(no help text available)
|
|
|
perf::revlogchunks
|
|
|
Benchmark operations on revlog chunks.
|
|
|
perf::revlogindex
|
|
|
Benchmark operations against a revlog index.
|
|
|
perf::revlogrevision
|
|
|
Benchmark obtaining a revlog revision.
|
|
|
perf::revlogrevisions
|
|
|
Benchmark reading a series of revisions from a revlog.
|
|
|
perf::revlogwrite
|
|
|
Benchmark writing a series of revisions to a revlog.
|
|
|
perf::revrange
|
|
|
(no help text available)
|
|
|
perf::revset benchmark the execution time of a revset
|
|
|
perf::startup
|
|
|
(no help text available)
|
|
|
perf::status benchmark the performance of a single status call
|
|
|
perf::tags (no help text available)
|
|
|
perf::templating
|
|
|
test the rendering time of a given template
|
|
|
perf::unidiff
|
|
|
benchmark a unified diff between revisions
|
|
|
perf::volatilesets
|
|
|
benchmark the computation of various volatile set
|
|
|
perf::walk (no help text available)
|
|
|
perf::write microbenchmark ui.write (and others)
|
|
|
|
|
|
(use 'hg help -v perf' to show built-in aliases and global options)
|
|
|
|
|
|
$ hg help perfaddremove
|
|
|
hg perf::addremove
|
|
|
|
|
|
aliases: perfaddremove
|
|
|
|
|
|
(no help text available)
|
|
|
|
|
|
options:
|
|
|
|
|
|
-T --template TEMPLATE display with template
|
|
|
|
|
|
(some details hidden, use --verbose to show complete help)
|
|
|
|
|
|
$ 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(indexfile)
|
|
|
use getvfs()/getsvfs() for early Mercurial
|
|
|
contrib/perf.py:\d+: (re)
|
|
|
> origdatapath = orig.opener.join(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]
|
|
|
|
