Zettelstore runtime profiling
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configuration manual zettelstore
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(c) 2020-present by Detlef Stern <ds@zettelstore.de>
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For debugging purposes, you can enable runtime profiling by setting the startup configuration runtime-profiling. Typically, a Zettelstore developer will do this. In certain cases, a Zettelstore developer will ask you to enable runtime profiling, because you encountered a hard error.
Runtime profiling will generate some data that can be retrieved through the builtin web server. The following URL paths are valid:
Path Description
/rtp/ Show an index page, where you can navigate to detailed information
/rtp/allocs Show a sampling of all past memory allocations
/rtp/block Show stack traces that led to internal blocking
/rtp/cmdline Show the running Zettelstore command line, with arguments separated by NUL bytes
/rtp/goroutine Show stack traces of all current internal activities
/rtp/heap Show a sampling of memory allocations of live objects
/rtp/mutex Show stack traces of holders of contended mutexes
/rtp/profile Execute a CPU profile
/rtp/symbol Shows function names for given program counter value
/rtp/trace Show trace of execution of the current program
/rtp/threadcreate Show stack traces that led to the creation of new OS threads
See documentation for Go standard package net/http/pprof.