Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Record some more GC metrics | Erik Johnston | 2016-06-07 | 1 | -0/+5 |
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* | Also record number of unreachable objects | Erik Johnston | 2016-06-07 | 1 | -2/+4 |
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* | Change the way we do stats | Erik Johnston | 2016-06-07 | 1 | -7/+3 |
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* | Merge pull request #771 from matrix-org/erikj/gc_tick | Erik Johnston | 2016-06-07 | 1 | -0/+26 |
|\ | | | | | Manually run GC on reactor tick. | ||||
| * | Count number of GC collects | Erik Johnston | 2016-05-16 | 1 | -5/+11 |
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| * | Add a comment | Erik Johnston | 2016-05-13 | 1 | -0/+5 |
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| * | Manually run GC on reactor tick. | Erik Johnston | 2016-05-09 | 1 | -0/+15 |
| | | | | | | | | This also adds a metric for amount of time spent in GC. | ||||
* | | Change CacheMetrics to be quicker | Erik Johnston | 2016-06-03 | 2 | -32/+28 |
|/ | | | | | | We change it so that each cache has an individual CacheMetric, instead of having one global CacheMetric. This means that when a cache tries to increment a counter it does not need to go through so many indirections. | ||||
* | copyrights | Matthew Hodgson | 2016-01-07 | 3 | -3/+3 |
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* | Check that /proc/self/fd exists before listing it | Mark Haines | 2015-09-07 | 1 | -0/+4 |
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* | The maxrss reported by getrusage is in kilobytes, not pages | Mark Haines | 2015-09-07 | 1 | -4/+3 |
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* | Also check for presence of 'threadCallQueue' in reactor | Erik Johnston | 2015-08-18 | 1 | -1/+8 |
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* | Use more helpful variable names | Erik Johnston | 2015-08-18 | 1 | -3/+3 |
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* | Fix pending_calls metric to not lie | Erik Johnston | 2015-08-14 | 1 | -3/+18 |
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* | Don't time getDelayedCalls | Erik Johnston | 2015-08-13 | 1 | -1/+1 |
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* | Add some metrics about the reactor | Erik Johnston | 2015-08-13 | 1 | -0/+29 |
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* | Appease pep8 | Paul "LeoNerd" Evans | 2015-04-01 | 1 | -0/+1 |
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* | Report process open filehandles in metrics | Paul "LeoNerd" Evans | 2015-04-01 | 1 | -0/+34 |
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* | Appease pyflakes | Paul "LeoNerd" Evans | 2015-03-12 | 1 | -1/+1 |
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* | Delete unused import of NOT_READY_YET | Paul "LeoNerd" Evans | 2015-03-12 | 1 | -1/+0 |
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* | Appease pep8 | Paul "LeoNerd" Evans | 2015-03-12 | 3 | -7/+9 |
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* | Replace the @metrics.counted annotations in federation with ↵ | Paul "LeoNerd" Evans | 2015-03-12 | 1 | -17/+0 |
| | | | | specifically-written counters and distributions | ||||
* | Add an .inc_by() method to CounterMetric; implement DistributionMetric a ↵ | Paul "LeoNerd" Evans | 2015-03-12 | 1 | -23/+14 |
| | | | | neater way | ||||
* | Don't forbid '_' in metric basenames any more, to allow things like foo_time | Paul "LeoNerd" Evans | 2015-03-12 | 1 | -5/+0 |
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* | Rename TimerMetric to DistributionMetric; as it could count more than just time | Paul "LeoNerd" Evans | 2015-03-12 | 2 | -14/+18 |
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* | Export CacheMetric as hits+total, rather than hits+misses, as it's easier to ↵ | Paul "LeoNerd" Evans | 2015-03-12 | 1 | -5/+6 |
| | | | | derive hit ratio from that | ||||
* | Remember to emit final linefeed from /metrics page, or Prometheus gets upset | Paul "LeoNerd" Evans | 2015-03-12 | 1 | -0/+2 |
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* | Prometheus needs "escaped" label values | Paul "LeoNerd" Evans | 2015-03-12 | 1 | -2/+6 |
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* | Kill unused CounterMetric.fetch() method | Paul "LeoNerd" Evans | 2015-03-12 | 1 | -3/+0 |
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* | Use _ instead of . as a metric namespacing separator, for Prometheus | Paul "LeoNerd" Evans | 2015-03-12 | 1 | -3/+11 |
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* | Have all @metrics.counted use a single metric name vectored on the method ↵ | Paul "LeoNerd" Evans | 2015-03-12 | 1 | -2/+9 |
| | | | | name, rather than a brand new scalar counter per counted method | ||||
* | Bugfix to rendering output of vectored TimerMetrics | Paul "LeoNerd" Evans | 2015-03-12 | 1 | -3/+2 |
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* | Rename Metrics' "keys" to "labels" | Paul "LeoNerd" Evans | 2015-03-12 | 1 | -12/+12 |
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* | Provide some process resource usage metrics | Paul "LeoNerd" Evans | 2015-03-12 | 1 | -0/+27 |
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* | Neater register_* methods on overall Metrics container | Paul "LeoNerd" Evans | 2015-03-12 | 1 | -22/+12 |
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* | Neater implementation of metric render methods by pulling out 'render' as a ↵ | Paul "LeoNerd" Evans | 2015-03-12 | 1 | -18/+15 |
| | | | | base method that calls self.render_item | ||||
* | Initial hack at a TimerMetric; for storing counts + duration accumulators | Paul "LeoNerd" Evans | 2015-03-12 | 1 | -0/+48 |
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* | Ensure that /_synapse/metrics response is UTF-8 encoded | Paul "LeoNerd" Evans | 2015-03-12 | 1 | -1/+2 |
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* | Implement vector CallbackMetrics | Paul "LeoNerd" Evans | 2015-03-12 | 1 | -2/+6 |
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* | Neater introspection methods on BaseMetric so that subclasses don't need to ↵ | Paul "LeoNerd" Evans | 2015-03-12 | 1 | -4/+11 |
| | | | | touch self.keys directly | ||||
* | Rename CacheCounterMetric to just CacheMetric; add a CallbackMetric ↵ | Paul "LeoNerd" Evans | 2015-03-12 | 2 | -7/+12 |
| | | | | component to give the size of the cache | ||||
* | Ensure that exceptions while rendering individual metrics don't stop others ↵ | Paul "LeoNerd" Evans | 2015-03-12 | 1 | -1/+10 |
| | | | | from being rendered anyway - especially useful for CallbackMetric | ||||
* | Initial attempt at a scalar callback-based metric to give instantaneous ↵ | Paul "LeoNerd" Evans | 2015-03-12 | 2 | -1/+24 |
| | | | | snapshot gauges | ||||
* | Create the concept of a cachecounter metric; generating two counters ↵ | Paul "LeoNerd" Evans | 2015-03-12 | 2 | -7/+47 |
| | | | | specific to caches | ||||
* | Have the MetricsResource actually render metric counters | Paul "LeoNerd" Evans | 2015-03-12 | 1 | -1/+3 |
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* | An initial implementation of a 'metrics' instance, similar to a 'logger' for ↵ | Paul "LeoNerd" Evans | 2015-03-12 | 1 | -0/+69 |
| | | | | keeping counter stats on method calls | ||||
* | Initial tiny attempt at (vectorable) counter metrics | Paul "LeoNerd" Evans | 2015-03-12 | 1 | -0/+54 |
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* | A trivial 'hello world'-style resource on /_synapse/metrics, with optional ↵ | Paul "LeoNerd" Evans | 2015-03-12 | 1 | -0/+37 |
commandline flag |