Erik Johnston
66f371e8b8
Merge pull request #2176 from matrix-org/erikj/faster_get_joined
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Make get_joined_users faster
2017-05-05 10:59:55 +01:00
Erik Johnston
e3aa8a7aa8
Merge pull request #2185 from matrix-org/erikj/smaller_caches
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Optimise caches for single key
2017-05-05 10:19:05 +01:00
Erik Johnston
cf589f2c1e
Fixes
2017-05-05 10:17:56 +01:00
Erik Johnston
8af4569583
Merge pull request #2174 from matrix-org/erikj/current_cache_hosts
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Add cache for get_current_hosts_in_room
2017-05-05 10:15:24 +01:00
Erik Johnston
587f07543f
Revert "Prefill state caches"
2017-05-04 15:07:27 +01:00
Erik Johnston
aa93cb9f44
Add comment
2017-05-04 14:59:28 +01:00
Erik Johnston
537dbadea0
Intern host strings
2017-05-04 14:55:28 +01:00
Erik Johnston
07a07588a0
Make caches bigger
2017-05-04 14:52:28 +01:00
Erik Johnston
dfaa58f72d
Fix comment and num args
2017-05-04 14:50:24 +01:00
Erik Johnston
5d8290429c
Reduce size of get_users_in_room
2017-05-04 13:43:19 +01:00
Erik Johnston
7ebf518c02
Make get_joined_users faster
2017-05-03 15:55:54 +01:00
Erik Johnston
2c2dcf81d0
Update comment
2017-05-03 10:00:29 +01:00
Erik Johnston
1827057acc
Comments
2017-05-03 09:56:05 +01:00
Erik Johnston
8346e6e696
Merge branch 'develop' of github.com:matrix-org/synapse into erikj/prefill_state
2017-05-03 09:46:40 +01:00
Erik Johnston
3e5a62ecd8
Add more granular event send metrics
2017-05-02 14:23:26 +01:00
Erik Johnston
a2c89a225c
Prefill state caches
2017-05-02 10:40:31 +01:00
Erik Johnston
7166854f41
Add cache for get_current_hosts_in_room
2017-05-02 10:36:35 +01:00
Erik Johnston
3033261891
Merge pull request #2080 from matrix-org/erikj/filter_speed
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Speed up filtering of a single event in push
2017-04-28 14:17:13 +01:00
Erik Johnston
ab37bef83b
Remove unused import
2017-04-28 09:57:23 +01:00
Erik Johnston
ad8b316939
We don't care about forgotten rooms
2017-04-28 09:52:36 +01:00
Erik Johnston
421fdf7460
Speed up filtering of a single event in push
2017-04-28 09:52:36 +01:00
Richard van der Hoff
c84770b877
Fix bgupdate error if index already exists ( #2167 )
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When creating a new table index in the background, guard against it existing already. Fixes
https://github.com/matrix-org/synapse/issues/2135 .
Also, make sure we restore the autocommit flag when we're done, otherwise we
get more failures from other operations later on. Fixes
https://github.com/matrix-org/synapse/issues/1890 (hopefully).
2017-04-27 15:27:48 +01:00
Erik Johnston
f053a1409e
Make state caches cache in ascii
2017-04-25 17:22:55 +01:00
Erik Johnston
f144365281
Comment
2017-04-25 15:18:26 +01:00
Erik Johnston
d9aa645f86
Reduce size of joined_user cache
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The _get_joined_users_from_context cache stores a mapping from user_id
to avatar_url and display_name. Instead of storing those in a dict,
store them in a namedtuple as that uses much less memory.
We also try converting the string to ascii to further reduce the size.
2017-04-25 14:38:51 +01:00
Erik Johnston
22f3d3ae76
Reduce _get_state_group_for_event cache size
2017-04-25 11:43:03 +01:00
Erik Johnston
119cb9bbcf
Reduce cache size by not storing deferreds
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Currently the cache descriptors store deferreds rather than raw values,
this is a simple way of triggering only one database hit and sharing the
result if two callers attempt to get the same value.
However, there are a few caches that simply store a mapping from string
to string (or int). These caches can have a large number of entries,
under the assumption that each entry is small. However, the size of a
deferred (specifically the size of ObservableDeferred) is signigicantly
larger than that of the raw value, 2kb vs 32b.
This PR therefore changes the cache descriptors to store the raw values
rather than the deferreds.
As a side effect cached storage function now either return a deferred or
the actual value, as the cached list decriptor already does. This is
fine as we always end up just yield'ing on the returned value
eventually, which handles that case correctly.
2017-04-25 10:23:11 +01:00
Erik Johnston
e4f3431116
Remove unused cache
2017-04-24 13:27:38 +01:00
Luke Barnard
78f0ddbfad
Merge pull request #2120 from matrix-org/luke/read-markers
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Implement Read Marker API
2017-04-13 14:21:31 +01:00
Luke Barnard
6a70647d45
Correct logic in is_event_after
2017-04-13 13:46:17 +01:00
Luke Barnard
b9557064bf
Simplify is_event_after logic
2017-04-12 14:36:20 +01:00
Luke Barnard
7f94709066
travis flake8..
2017-04-11 18:35:45 +01:00
Luke Barnard
73880268ef
Refactor event ordering check to events store
2017-04-11 17:34:09 +01:00
Erik Johnston
85657eedf8
Bail on where clause instead
2017-04-11 16:24:31 +01:00
Erik Johnston
b48045a8f5
Don't bother with outer check for now
2017-04-11 16:23:24 +01:00
Erik Johnston
34840cdcef
Fix getting latest device IP for user with no devices
2017-04-11 09:56:54 +01:00
Erik Johnston
2a3e822f44
Comment
2017-04-07 13:47:04 +01:00
Erik Johnston
d72667fcce
Speed up get_current_state_ids
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Using _simple_select_list is fairly expensive for functions that return
a lot of rows and/or get called a lot. (This is because it carefully
constructs a list of dicts).
get_current_state_ids gets called a lot on startup and e.g. when the IRC
bridge decided to send tonnes of joins/leaves (as it invalidates the
cache). We therefore replace it with a custon txn function that builds
up the final result dict without building up and intermediate
representation.
2017-04-07 10:10:49 +01:00
Erik Johnston
9f26d3b75b
Deduplicate new deviceinbox rows for replication
2017-04-04 16:21:21 +01:00
Erik Johnston
bfcf016714
Fix up docs
2017-03-31 11:19:24 +01:00
Erik Johnston
24d35ab47b
Add new storage functions for new replication
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The new replication protocol will keep all the streams separate, rather
than muxing multiple streams into one.
2017-03-30 11:48:35 +01:00
Erik Johnston
30348c924c
Use txn.fetchall() so we can reuse txn
2017-03-30 10:30:05 +01:00
Erik Johnston
3ce8d59176
Increase cache size for _get_state_group_for_event
2017-03-29 14:31:46 +01:00
Erik Johnston
e4df0e189d
Decrank last commit
2017-03-29 11:02:35 +01:00
Erik Johnston
4ad613f6be
Merge branch 'develop' of github.com:matrix-org/synapse into erikj/e2e_one_time_upsert
2017-03-29 10:57:19 +01:00
Erik Johnston
ac6bc55512
Correctly look up key
2017-03-29 10:56:26 +01:00
Erik Johnston
d28db583da
Merge pull request #2063 from matrix-org/erikj/device_list_batch
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Batch sending of device list pokes
2017-03-28 11:35:41 +01:00
Erik Johnston
58a35366be
The algorithm is part of the key id
2017-03-28 11:34:37 +01:00
Erik Johnston
bac9bf1b12
Typo
2017-03-27 18:02:17 +01:00
Erik Johnston
d82c42837f
Short circuit if all new events have same state group
2017-03-27 18:00:47 +01:00
