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Diffstat (limited to '')
| -rw-r--r-- | docs/metrics-howto.rst | 50 |
1 files changed, 30 insertions, 20 deletions
diff --git a/docs/metrics-howto.rst b/docs/metrics-howto.rst index 25e06bca58..5bbb5a4f3a 100644 --- a/docs/metrics-howto.rst +++ b/docs/metrics-howto.rst @@ -63,30 +63,40 @@ The duplicated metrics deprecated in Synapse 0.27.0 have been removed. All time duration-based metrics have been changed to be seconds. This affects: -================================ -msec -> sec metrics -================================ -python_gc_time -python_twisted_reactor_tick_time -synapse_storage_query_time -synapse_storage_schedule_time -synapse_storage_transaction_time -================================ ++----------------------------------+ +| msec -> sec metrics | ++==================================+ +| python_gc_time | ++----------------------------------+ +| python_twisted_reactor_tick_time | ++----------------------------------+ +| synapse_storage_query_time | ++----------------------------------+ +| synapse_storage_schedule_time | ++----------------------------------+ +| synapse_storage_transaction_time | ++----------------------------------+ Several metrics have been changed to be histograms, which sort entries into buckets and allow better analysis. The following metrics are now histograms: -========================================= -Altered metrics -========================================= -python_gc_time -python_twisted_reactor_pending_calls -python_twisted_reactor_tick_time -synapse_http_server_response_time_seconds -synapse_storage_query_time -synapse_storage_schedule_time -synapse_storage_transaction_time -========================================= ++-------------------------------------------+ +| Altered metrics | ++===========================================+ +| python_gc_time | ++-------------------------------------------+ +| python_twisted_reactor_pending_calls | ++-------------------------------------------+ +| python_twisted_reactor_tick_time | ++-------------------------------------------+ +| synapse_http_server_response_time_seconds | ++-------------------------------------------+ +| synapse_storage_query_time | ++-------------------------------------------+ +| synapse_storage_schedule_time | ++-------------------------------------------+ +| synapse_storage_transaction_time | ++-------------------------------------------+ Block and response metrics renamed for 0.27.0 |