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Merge pull request #1304 from AudriusButkevicius/pprof

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Add STBLOCKPROFILE
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Jakob Borg
2015-02-09 15:18:42 +01:00
parent 5d9a41f712 9d078bac54
commit 2a8e5e2c14
2 changed files with 86 additions and 24 deletions
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51
cmd/syncthing/main.go
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@@ -142,38 +142,41 @@ Development Settings
The following environment variables modify syncthing's behavior in ways that
are mostly useful for developers. Use with care.
STGUIASSETS Directory to load GUI assets from. Overrides compiled in assets.
STGUIASSETS Directory to load GUI assets from. Overrides compiled in assets.
STTRACE A comma separated string of facilities to trace. The valid
facility strings are:
STTRACE A comma separated string of facilities to trace. The valid
facility strings are:
- "beacon" (the beacon package)
- "discover" (the discover package)
- "events" (the events package)
- "files" (the files package)
- "net" (the main package; connections & network messages)
- "model" (the model package)
- "scanner" (the scanner package)
- "stats" (the stats package)
- "upnp" (the upnp package)
- "xdr" (the xdr package)
- "all" (all of the above)
- "beacon" (the beacon package)
- "discover" (the discover package)
- "events" (the events package)
- "files" (the files package)
- "net" (the main package; connections & network messages)
- "model" (the model package)
- "scanner" (the scanner package)
- "stats" (the stats package)
- "upnp" (the upnp package)
- "xdr" (the xdr package)
- "all" (all of the above)
STPROFILER Set to a listen address such as "127.0.0.1:9090" to start the
profiler with HTTP access.
STPROFILER Set to a listen address such as "127.0.0.1:9090" to start the
profiler with HTTP access.
STCPUPROFILE Write a CPU profile to cpu-$pid.pprof on exit.
STCPUPROFILE Write a CPU profile to cpu-$pid.pprof on exit.
STHEAPPROFILE Write heap profiles to heap-$pid-$timestamp.pprof each time
heap usage increases.
STHEAPPROFILE Write heap profiles to heap-$pid-$timestamp.pprof each time
heap usage increases.
STPERFSTATS Write running performance statistics to perf-$pid.csv. Not
supported on Windows.
STBLOCKPROFILE Write block profiles to block-$pid-$timestamp.pprof every 20
seconds.
STNOUPGRADE Disable automatic upgrades.
STPERFSTATS Write running performance statistics to perf-$pid.csv. Not
supported on Windows.
GOMAXPROCS Set the maximum number of CPU cores to use. Defaults to all
available CPU cores.`
STNOUPGRADE Disable automatic upgrades.
GOMAXPROCS Set the maximum number of CPU cores to use. Defaults to all
available CPU cores.`
)
// Command line and environment options