Merge tag 'v0.31.0'

Changes in synapse v0.31.0 (2018-06-06)
======================================

Most notable change from v0.30.0 is to switch to python prometheus library to improve system
stats reporting. WARNING this changes a number of prometheus metrics in a
backwards-incompatible manner. For more details, see
`docs/metrics-howto.rst <docs/metrics-howto.rst#removal-of-deprecated-metrics--time-based-counters-becoming-histograms-in-0310>`_.

Bug Fixes:

* Fix metric documentation tables (PR #3341)
* Fix LaterGuage error handling (694968f)
* Fix replication metrics (b7e7fd2)

Changes in synapse v0.31.0-rc1 (2018-06-04)
==========================================

Features:

* Switch to the Python Prometheus library (PR #3256, #3274)
* Let users leave the server notice room after joining (PR #3287)

Changes:

* daily user type phone home stats (PR #3264)
* Use iter* methods for _filter_events_for_server (PR #3267)
* Docs on consent bits (PR #3268)
* Remove users from user directory on deactivate (PR #3277)
* Avoid sending consent notice to guest users (PR #3288)
* disable CPUMetrics if no /proc/self/stat (PR #3299)
* Add local and loopback IPv6 addresses to url_preview_ip_range_blacklist (PR #3312) Thanks to @thegcat!
* Consistently use six's iteritems and wrap lazy keys/values in list() if they're not meant to be lazy (PR #3307)
* Add private IPv6 addresses to example config for url preview blacklist (PR #3317) Thanks to @thegcat!
* Reduce stuck read-receipts: ignore depth when updating (PR #3318)
* Put python's logs into Trial when running unit tests (PR #3319)

Changes, python 3 migration:

* Replace some more comparisons with six (PR #3243) Thanks to @NotAFile!
* replace some iteritems with six (PR #3244) Thanks to @NotAFile!
* Add batch_iter to utils (PR #3245) Thanks to @NotAFile!
* use repr, not str (PR #3246) Thanks to @NotAFile!
* Misc Python3 fixes (PR #3247) Thanks to @NotAFile!
* Py3 storage/_base.py (PR #3278) Thanks to @NotAFile!
* more six iteritems (PR #3279) Thanks to @NotAFile!
* More Misc. py3 fixes (PR #3280) Thanks to @NotAFile!
* remaining isintance fixes (PR #3281) Thanks to @NotAFile!
* py3-ize state.py (PR #3283) Thanks to @NotAFile!
* extend tox testing for py3 to avoid regressions (PR #3302) Thanks to @krombel!
* use memoryview in py3 (PR #3303) Thanks to @NotAFile!

Bugs:

* Fix federation backfill bugs (PR #3261)
* federation: fix LaterGauge usage (PR #3328) Thanks to @intelfx!

1 files changed, 12 insertions, 12 deletions

diff --git a/synapse/util/logcontext.py b/synapse/util/logcontext.py
index 914f616312..a58c723403 100644
--- a/synapse/util/logcontext.py
+++ b/synapse/util/logcontext.py
@@ -59,7 +59,7 @@ class LoggingContext(object):
 
     __slots__ = [
         "previous_context", "name", "ru_stime", "ru_utime",
-        "db_txn_count", "db_txn_duration_ms", "db_sched_duration_ms",
+        "db_txn_count", "db_txn_duration_sec", "db_sched_duration_sec",
         "usage_start",
         "main_thread", "alive",
         "request", "tag",
@@ -84,10 +84,10 @@ class LoggingContext(object):
         def stop(self):
             pass
 
-        def add_database_transaction(self, duration_ms):
+        def add_database_transaction(self, duration_sec):
             pass
 
-        def add_database_scheduled(self, sched_ms):
+        def add_database_scheduled(self, sched_sec):
             pass
 
         def __nonzero__(self):
@@ -103,11 +103,11 @@ class LoggingContext(object):
         self.ru_utime = 0.
         self.db_txn_count = 0
 
-        # ms spent waiting for db txns, excluding scheduling time
-        self.db_txn_duration_ms = 0
+        # sec spent waiting for db txns, excluding scheduling time
+        self.db_txn_duration_sec = 0
 
-        # ms spent waiting for db txns to be scheduled
-        self.db_sched_duration_ms = 0
+        # sec spent waiting for db txns to be scheduled
+        self.db_sched_duration_sec = 0
 
         # If alive has the thread resource usage when the logcontext last
         # became active.
@@ -230,18 +230,18 @@ class LoggingContext(object):
 
         return ru_utime, ru_stime
 
-    def add_database_transaction(self, duration_ms):
+    def add_database_transaction(self, duration_sec):
         self.db_txn_count += 1
-        self.db_txn_duration_ms += duration_ms
+        self.db_txn_duration_sec += duration_sec
 
-    def add_database_scheduled(self, sched_ms):
+    def add_database_scheduled(self, sched_sec):
         """Record a use of the database pool
 
         Args:
-            sched_ms (int): number of milliseconds it took us to get a
+            sched_sec (float): number of seconds it took us to get a
                 connection
         """
-        self.db_sched_duration_ms += sched_ms
+        self.db_sched_duration_sec += sched_sec
 
 
 class LoggingContextFilter(logging.Filter):