Jordan Delong
363d1bb20f
This change is mostly for FB internal organizational reasons. Building is not effected beyond the fact that the target now lands in hphp/hhvm/hhvm rather than src/hhvm/hhvm.
83 linhas
3.5 KiB
Plaintext
83 linhas
3.5 KiB
Plaintext
<h2>Admin Server URL Commands</h2>
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When running a compiled program as an HTTP server, by default it runs an
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admin server on a specified port. One can send an HTTP request to this port
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to perform certain actions. To list all possible commands,
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GET http://localhost:8088
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A particular command is like:
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GET http://localhost:8088/<command-URL>?auth=<password>
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This is a list of available URLs:
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/stop: stop the web server
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/translate: translate hex encoded stacktrace in 'stack' param
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stack required, stack trace to translate
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build-id optional, if specified, build ID has to match
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bare optional, whether to display frame ordinates
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/build-id: returns build id that's passed in from command line
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/check-load: how many threads are actively handling requests
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/check-mem: report memory quick statistics in log file
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/check-apc: report APC quick statistics
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/status.xml: show server status in XML
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/status.json: show server status in JSON
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/status.html: show server status in HTML
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/stats-on: main switch: enable server stats
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/stats-off: main switch: disable server stats
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/stats-clear: clear all server stats
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/stats-web: turn on/off server page stats (CPU and gen time)
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/stats-mem: turn on/off memory statistics
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/stats-apc: turn on/off APC statistics
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/stats-apc-key: turn on/off APC key statistics
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/stats-mcc: turn on/off memcache statistics
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/stats-sql: turn on/off SQL statistics
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/stats-mutex: turn on/off mutex statistics
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sampling optional, default 1000
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/stats.keys: list all available keys
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from optional, <timestamp>, or <-n> second ago
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to optional, <timestamp>, or <-n> second ago
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/stats.xml: show server stats in XML
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/stats.json: show server stats in JSON
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/stats.kvp: show server stats in key-value pairs
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/stats.html: show server stats in HTML
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from optional, <timestamp>, or <-n> second ago
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to optional, <timestamp>, or <-n> second ago
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agg optional, aggragation: *, url, code
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keys optional, <key>,<key/hit>,<key/sec>,<:regex:>
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url optional, only stats of this page or URL
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code optional, only stats of pages returning this code
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If program was compiled with GOOGLE_CPU_PROFILER, these commands will become available,
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/prof-cpu-on: turn on CPU profiler
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/prof-cpu-off: turn off CPU profiler
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If program was compiled with GOOGLE_HEAP_PROFILER, these commands will become available,
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/prof-heap-on: turn on heap profiler
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/prof-heap-dump: take one snapshot of the heap
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/prof-heap-off: turn off heap profiler
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/stats-malloc: turn on/off malloc statistics
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/leak-on: start leak detection
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sampling required, frequency
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/leak-off: end leak detection and report leaking
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cutoff optional, default 20 seconds, ignore newer allocs
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If program was compiled with GOOGLE_TCMALLOC, these commands will become available,
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/free-mem: ask tcmalloc to release memory to system
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/tcmalloc-stats: get internal tcmalloc stats
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If program was compiled with USE_JEMALLOC, these commands will become available,
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/free-mem: ask jemalloc to release memory to system
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/jemalloc-stats: get internal jemalloc stats
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/jemalloc-stats-print: get comprehensive jemalloc stats in human-readable form
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/jemalloc-prof-activate: activate heap profiling
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/jemalloc-prof-deactivate: deactivate heap profiling
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/jemalloc-prof-dump: dump heap profile
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file optional, filesystem path
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