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* remove miscellaneous PY2 codeRichard van der Hoff2020-05-151-8/+2
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* Improve per-block CPU and DB usage metrics (#7426)Patrick Cloke2020-05-061-12/+26
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* Add backwards compatibility codepath to LoggingContext. (#7408)Patrick Cloke2020-05-051-0/+41
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* Add instance name to RDATA/POSITION commands (#7364)Erik Johnston2020-04-291-13/+10
| | | | | This is primarily for allowing us to send those commands from workers, but for now simply allows us to ignore echoed RDATA/POSITION commands that we sent (we get echoes of sent commands when using redis). Currently we log a WARNING on the master process every time we receive an echoed RDATA.
* Reduce the number of calls to `resource.getrusage` (#7183)Richard van der Hoff2020-04-031-39/+63
| | | Let's just call `getrusage` once on each logcontext change, rather than twice.
* Fix "'NoneType' has no attribute start|stop" logcontext errors (#7181)Richard van der Hoff2020-03-311-0/+5
| | | | Fixes #7179.
* Clean up some LoggingContext stuff (#7120)Richard van der Hoff2020-03-243-126/+125
| | | | | | | | | | | | | | | | | | | | | | | * Pull Sentinel out of LoggingContext ... and drop a few unnecessary references to it * Factor out LoggingContext.current_context move `current_context` and `set_context` out to top-level functions. Mostly this means that I can more easily trace what's actually referring to LoggingContext, but I think it's generally neater. * move copy-to-parent into `stop` this really just makes `start` and `stop` more symetric. It also means that it behaves correctly if you manually `set_log_context` rather than using the context manager. * Replace `LoggingContext.alive` with `finished` Turn `alive` into `finished` and make it a bit better defined.
* Hopefully mypy is happy nowBrendan Abolivier2020-03-101-1/+2
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* Attempt at appeasing the gods of mypyBrendan Abolivier2020-03-101-1/+1
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* Add type hints to logging/context.py (#6309)Neil Pilgrim2020-03-071-47/+74
| | | | | | * Add type hints to logging/context.py Signed-off-by: neiljp (Neil Pilgrim) <github@kepier.clara.net>
* Clarify list/set/dict/tuple comprehensions and enforce via flake8 (#6957)Patrick Cloke2020-02-211-1/+1
| | | | Ensure good comprehension hygiene using flake8-comprehensions.
* comment for run_in_backgroundRichard van der Hoff2020-01-121-0/+3
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* Bump version of mypyErik Johnston2019-12-122-1/+4
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* Update commentErik Johnston2019-12-101-2/+4
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* Fix make_deferred_yieldable to work with coroutinesErik Johnston2019-12-101-1/+8
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* Add benchmarks for structured logging performance (#6266)Amber Brown2019-12-031-0/+1
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* Improve the performance of structured logging (#6322)Amber Brown2019-11-262-30/+90
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* A couple more instancesAndrew Morgan2019-11-121-1/+1
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* Update black to 19.10b0 (#6304)Amber Brown2019-11-011-1/+1
| | | * update version of black and also fix the mypy config being overridden
* Remove usage of deprecated logger.warn method from codebase (#6271)Andrew Morgan2019-10-311-1/+1
| | | Replace every instance of `logger.warn` with `logger.warning` as the former is deprecated.
* Trace non-JSON APIs, /media, /key etcErik Johnston2019-10-111-4/+10
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* Fix up some typechecking (#6150)Amber Brown2019-10-022-8/+21
| | | | | | * type checking fixes * changelog
* Fix logcontext spam on non-Linux platforms (#6059)J. Ryan Stinnett2019-09-181-2/+11
| | | | | | | This checks whether the current platform supports thread resource usage tracking before logging a warning to avoid log spam. Fixes https://github.com/matrix-org/synapse/issues/6055
* Fix for structured logging tests stomping on logs (#6023)Amber Brown2019-09-133-9/+11
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* Don't assume there is a 'self' arg in @trace decoratorErik Johnston2019-09-061-5/+5
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* Gracefully handle log context slips and missing opentracing import errors. ↵Jorik Schellekens2019-09-051-24/+58
| | | | (#5988)
* Add opentracing to all client servlets (#5983)Jorik Schellekens2019-09-051-1/+1
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* Fix opentracing contexts missing from outbound replication requests (#5982)Jorik Schellekens2019-09-051-4/+16
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* Opentrace device lists (#5853)Jorik Schellekens2019-09-031-53/+17
| | | Trace device list changes.
* Implement a structured logging output system. (#5680)Amber Brown2019-08-283-1/+665
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* Propagate opentracing contexts through EDUs (#5852)Jorik Schellekens2019-08-221-0/+26
| | | | | Propagate opentracing contexts through EDUs Co-Authored-By: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
* Opentracing across workers (#5771)Jorik Schellekens2019-08-221-65/+79
| | | | | | | | | | | | | | Propagate opentracing contexts across workers Also includes some Convenience modifications to opentracing for servlets, notably: - Add boolean to skip the whitelisting check on inject extract methods. - useful when injecting into carriers locally. Otherwise we'd always have to include our own servername and whitelist our servername - start_active_span_from_request instead of header - Add boolean to decide whether to extract context from a request to a servlet
* Opentracing doc update (#5776)Jorik Schellekens2019-08-201-27/+40
| | | Update opentracing docs to use the unified 'trace' method
* Make Jaeger fully configurable (#5694)Jorik Schellekens2019-07-231-4/+7
| | | | | | * Allow Jaeger to be configured * Update sample config
* Replace returnValue with return (#5736)Amber Brown2019-07-231-3/+3
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* Opentracing Utils (#5722)Jorik Schellekens2019-07-232-101/+356
| | | | | | | | | | | | | | | | | | | | | | | | | | * Add decerators for tracing functions * Use the new clean contexts * Context and edu utils * Move opentracing setters * Move whitelisting * Sectioning comments * Better args wrapper * Docstrings Co-Authored-By: Erik Johnston <erik@matrix.org> * Remove unused methods. * Don't use global * One tracing decorator to rule them all.
* Merge branch 'release-v1.2.0' into developJorik Schellekens2019-07-221-0/+125
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| * Opentracing Documentation (#5703)Jorik Schellekens2019-07-221-0/+125
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Opentracing survival guide * Update decorator names in doc * Doc cleanup These are all alterations as a result of comments in #5703, it includes mostly typos and clarifications. The most interesting changes are: - Split developer and user docs into two sections - Add a high level description of OpenTracing * newsfile * Move contributer specific info to docstring. * Sample config. * Trailing whitespace. * Update 5703.misc * Apply suggestions from code review Mostly just rewording parts of the docs for clarity. Co-Authored-By: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
* | Don't accept opentracing data from clients. (#5715)Jorik Schellekens2019-07-191-2/+1
|/ | | | | | * Don't accept opentracing data from clients. * newsfile
* Clean up opentracing configuration options (#5712)Richard van der Hoff2019-07-182-26/+20
| | | | | | | | | | | | | | | | | Clean up config settings and dead code. This is mostly about cleaning up the config format, to bring it into line with our conventions. In particular: * There should be a blank line after `## Section ##' headings * There should be a blank line between each config setting * There should be a `#`-only line between a comment and the setting it describes * We don't really do the `# #` style commenting-out of whole sections if we can help it * rename `tracer_enabled` to `enabled` While we're here, do more config parsing upfront, which makes it easier to use later on. Also removes redundant code from LogContextScopeManager. Also changes the changelog fragment to a `feature` - it's exciting!
* Add basic opentracing support (#5544)Jorik Schellekens2019-07-113-2/+508
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Configure and initialise tracer Includes config options for the tracer and sets up JaegerClient. * Scope manager using LogContexts We piggy-back our tracer scopes by using log context. The current log context gives us the current scope. If new scope is created we create a stack of scopes in the context. * jaeger is a dependency now * Carrier inject and extraction for Twisted Headers * Trace federation requests on the way in and out. The span is created in _started_processing and closed in _finished_processing because we need a meaningful log context. * Create logcontext for new scope. Instead of having a stack of scopes in a logcontext we create a new context for a new scope if the current logcontext already has a scope. * Remove scope from logcontext if logcontext is top level * Disable tracer if not configured * typo * Remove dependence on jaeger internals * bools * Set service name * :Explicitely state that the tracer is disabled * Black is the new black * Newsfile * Code style * Use the new config setup. * Generate config. * Copyright * Rename config to opentracing * Remove user whitelisting * Empty whitelist by default * User ConfigError instead of RuntimeError * Use isinstance * Use tag constants for opentracing. * Remove debug comment and no need to explicitely record error * Two errors a "s(c)entry" * Docstrings! * Remove debugging brainslip * Homeserver Whitlisting * Better opentracing config comment * linting * Inclue worker name in service_name * Make opentracing an optional dependency * Neater config retreival * Clean up dummy tags * Instantiate tracing as object instead of global class * Inlcude opentracing as a homeserver member. * Thread opentracing to the request level * Reference opetnracing through hs * Instantiate dummy opentracin g for tests. * About to revert, just keeping the unfinished changes just in case * Revert back to global state, commit number: 9ce4a3d9067bf9889b86c360c05ac88618b85c4f * Use class level methods in tracerutils * Start and stop requests spans in a place where we have access to the authenticated entity * Seen it, isort it * Make sure to close the active span. * I'm getting black and blue from this. * Logger formatting Co-Authored-By: Erik Johnston <erik@matrix.org> * Outdated comment * Import opentracing at the top * Return a contextmanager * Start tracing client requests from the servlet * Return noop context manager if not tracing * Explicitely say that these are federation requests * Include servlet name in client requests * Use context manager * Move opentracing to logging/ * Seen it, isort it again! * Ignore twisted return exceptions on context exit * Escape the scope * Scopes should be entered to make them useful. * Nicer decorator names * Just one init, init? * Don't need to close something that isn't open * Docs make you smarter
* Move logging utilities out of the side drawer of util/ and into logging/ (#5606)Amber Brown2019-07-044-0/+940