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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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"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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(no help text available)
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perfdirs (no help text available)
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perfdirstate (no help text available)
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perfdirstatedirs
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(no help text available)
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perfdirstatefoldmap
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(no help text available)
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perfdirstatewrite
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(no help text available)
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perfdiscovery
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benchmark discovery between local repo and the peer at given
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path
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perffncacheencode
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(no help text available)
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perffncacheload
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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
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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
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(no help text available)
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perfmanifest benchmark the time to read a manifest from disk and return a
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usable
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perfmergecalculate
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(no help text available)
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perfmoonwalk benchmark walking the changelog backwards
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perfnodelookup
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(no help text available)
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perfnodemap benchmark the time necessary to look up revision from a cold
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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
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perfstartup (no help text available)
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perfstatus (no help text available)
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perftags (no help text available)
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perftemplating
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test the rendering time of a given template
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perfunidiff benchmark a unified diff between revisions
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perfvolatilesets
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benchmark the computation of various volatile set
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perfwalk (no help text available)
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perfwrite microbenchmark ui.write
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(use 'hg help -v perf' to show built-in aliases and global options)
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$ hg perfaddremove
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$ hg perfancestors
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$ hg perfancestorset 2
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$ hg perfannotate a
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$ hg perfbdiff -c 1
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$ hg perfbdiff --alldata 1
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$ hg perfunidiff -c 1
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$ hg perfunidiff --alldata 1
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$ hg perfbookmarks
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$ hg perfbranchmap
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$ hg perfbranchmapload
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$ hg perfbranchmapupdate --base "not tip" --target "tip"
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benchmark of branchmap with 3 revisions with 1 new ones
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$ hg perfcca
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$ hg perfchangegroupchangelog
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$ hg perfchangegroupchangelog --cgversion 01
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$ hg perfchangeset 2
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$ hg perfctxfiles 2
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$ hg perfdiffwd
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$ hg perfdirfoldmap
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$ hg perfdirs
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$ hg perfdirstate
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$ hg perfdirstatedirs
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$ hg perfdirstatefoldmap
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$ hg perfdirstatewrite
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#if repofncache
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$ hg perffncacheencode
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$ hg perffncacheload
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$ hg debugrebuildfncache
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fncache already up to date
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$ hg perffncachewrite
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$ hg debugrebuildfncache
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fncache already up to date
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#endif
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$ hg perfheads
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$ hg perfignore
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$ hg perfindex
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$ hg perflinelogedits -n 1
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$ hg perfloadmarkers
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$ hg perflog
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$ hg perflookup 2
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$ hg perflrucache
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$ hg perfmanifest 2
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$ hg perfmanifest -m 44fe2c8352bb3a478ffd7d8350bbc721920134d1
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$ hg perfmanifest -m 44fe2c8352bb
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abort: manifest revision must be integer or full node
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[255]
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$ hg perfmergecalculate -r 3
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$ hg perfmoonwalk
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$ hg perfnodelookup 2
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$ hg perfpathcopies 1 2
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$ hg perfprogress --total 1000
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$ hg perfrawfiles 2
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$ hg perfrevlogindex -c
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#if reporevlogstore
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$ hg perfrevlogrevisions .hg/store/data/a.i
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#endif
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$ hg perfrevlogrevision -m 0
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$ hg perfrevlogchunks -c
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$ hg perfrevrange
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$ hg perfrevset 'all()'
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$ hg perfstartup
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$ hg perfstatus
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$ hg perftags
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$ hg perftemplating
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$ hg perfvolatilesets
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$ hg perfwalk
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$ hg perfparents
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$ hg perfdiscovery -q .
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Test run control
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----------------
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Simple single entry
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$ hg perfparents --config perf.stub=no --config perf.run-limits='0.000000001-15'
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! wall * comb * user * sys * (best of 15) (glob)
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Multiple entries
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$ hg perfparents --config perf.stub=no --config perf.run-limits='500000-1, 0.000000001-5'
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! wall * comb * user * sys * (best of 5) (glob)
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error case are ignored
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$ hg perfparents --config perf.stub=no --config perf.run-limits='500, 0.000000001-5'
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malformatted run limit entry, missing "-": 500
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! wall * comb * user * sys * (best of 5) (glob)
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$ hg perfparents --config perf.stub=no --config perf.run-limits='aaa-12, 0.000000001-5'
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malformatted run limit entry, could not convert string to float: aaa: aaa-12 (no-py3 !)
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malformatted run limit entry, could not convert string to float: 'aaa': aaa-12 (py3 !)
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! wall * comb * user * sys * (best of 5) (glob)
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$ hg perfparents --config perf.stub=no --config perf.run-limits='12-aaaaaa, 0.000000001-5'
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malformatted run limit entry, invalid literal for int() with base 10: 'aaaaaa': 12-aaaaaa
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! wall * comb * user * sys * (best of 5) (glob)
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test actual output
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------------------
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normal output:
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|
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$ hg perfheads --config perf.stub=no
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! wall * comb * user * sys * (best of *) (glob)
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detailed output:
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$ hg perfheads --config perf.all-timing=yes --config perf.stub=no
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! wall * comb * user * sys * (best of *) (glob)
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! wall * comb * user * sys * (max of *) (glob)
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! wall * comb * user * sys * (avg of *) (glob)
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! wall * comb * user * sys * (median of *) (glob)
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test json output
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----------------
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normal output:
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$ hg perfheads --template json --config perf.stub=no
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[
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{
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"comb": *, (glob)
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"count": *, (glob)
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"sys": *, (glob)
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"user": *, (glob)
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"wall": * (glob)
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}
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]
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detailed output:
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$ hg perfheads --template json --config perf.all-timing=yes --config perf.stub=no
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[
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{
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"avg.comb": *, (glob)
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"avg.count": *, (glob)
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"avg.sys": *, (glob)
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"avg.user": *, (glob)
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"avg.wall": *, (glob)
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"comb": *, (glob)
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"count": *, (glob)
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"max.comb": *, (glob)
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"max.count": *, (glob)
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"max.sys": *, (glob)
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"max.user": *, (glob)
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"max.wall": *, (glob)
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"median.comb": *, (glob)
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"median.count": *, (glob)
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"median.sys": *, (glob)
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"median.user": *, (glob)
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"median.wall": *, (glob)
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"sys": *, (glob)
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"user": *, (glob)
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"wall": * (glob)
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}
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]
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Check perf.py for historical portability
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|
----------------------------------------
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|
|
$ cd "$TESTDIR/.."
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|
|
$ (testrepohg files -r 1.2 glob:mercurial/*.c glob:mercurial/*.py;
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|
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> testrepohg files -r tip glob:mercurial/*.c glob:mercurial/*.py) |
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> "$TESTDIR"/check-perf-code.py contrib/perf.py
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contrib/perf.py:\d+: (re)
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|
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> from mercurial import (
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import newer module separately in try clause for early Mercurial
|
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contrib/perf.py:\d+: (re)
|
|
|
> from mercurial import (
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import newer module separately in try clause for early Mercurial
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|
contrib/perf.py:\d+: (re)
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> origindexpath = orig.opener.join(orig.indexfile)
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use getvfs()/getsvfs() for early Mercurial
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|
contrib/perf.py:\d+: (re)
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> origdatapath = orig.opener.join(orig.datafile)
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|
use getvfs()/getsvfs() for early Mercurial
|
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|
contrib/perf.py:\d+: (re)
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|
|
> vfs = vfsmod.vfs(tmpdir)
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|
|
use getvfs()/getsvfs() for early Mercurial
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|
contrib/perf.py:\d+: (re)
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> vfs.options = getattr(orig.opener, 'options', None)
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|
use getvfs()/getsvfs() for early Mercurial
|
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|
[1]
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