55370331da
Refactor logcontext resource usage tracking ( #3501 )
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Factor out the resource usage tracking out to a separate object, which can be
passed around and copied independently of the logcontext itself.
2018-07-10 13:56:07 +01:00
49af402019
run isort
2018-07-09 16:09:20 +10:00
6350bf925e
Attempt to be more performant on PyPy ( #3462 )
2018-06-28 14:49:57 +01:00
72d2143ea8
Revert "Revert "Try to not use as much CPU in the StreamChangeCache"" ( #3454 )
2018-06-28 11:04:18 +01:00
8057489b26
Revert "Try to not use as much CPU in the StreamChangeCache"
2018-06-26 18:09:01 +01:00
1202508067
fixes
2018-06-26 17:29:01 +01:00
bd3d329c88
fixes
2018-06-26 17:28:12 +01:00
abfe4b2957
try and make loading items from the cache faster
2018-06-26 17:25:34 +01:00
07cad26d65
Remove all global reactor imports & pass it around explicitly ( #3424 )
2018-06-25 14:08:28 +01:00
43e02c409d
Disable partial state group caching for wildcard lookups
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When _get_state_for_groups is given a wildcard filter, just do a complete
lookup. Hopefully this will give us the best of both worlds by not filling up
the ram if we only need one or two keys, but also making the cache still work
for the federation reader usecase.
2018-06-22 11:52:07 +01:00
70e6501913
Merge pull request #3419 from matrix-org/rav/events_per_request
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Log number of events fetched from DB
2018-06-22 11:17:56 +01:00
0495fe0035
Indirect evt_count updates via method call
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so that we can stub it for the sentinel and not have a billion failing UTs
2018-06-22 10:42:28 +01:00
77ac14b960
Pass around the reactor explicitly ( #3385 )
2018-06-22 09:37:10 +01:00
b088aafcae
Log number of events fetched from DB
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When we finish processing a request, log the number of events we fetched from
the database to handle it.
[I'm trying to figure out which requests are responsible for large amounts of
event cache churn. It may turn out to be more helpful to add counts to the
prometheus per-request/block metrics, but that is an extension to this code
anyway.]
2018-06-21 06:15:03 +01:00
a61738b316
Remove run_on_reactor ( #3395 )
2018-06-14 18:27:37 +10:00
f7869f8f8b
Port to sortedcontainers (with tests!) ( #3332 )
2018-06-06 00:13:57 +10:00
042eedfa2b
Add hacky cache factor override system
2018-06-04 15:39:28 +01:00
c936a52a9e
Consistently use six's iteritems and wrap lazy keys/values in list() if they're not meant to be lazy ( #3307 )
2018-05-31 19:03:47 +10:00
debff7ae09
Merge pull request #3281 from NotAFile/py3-six-isinstance
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remaining isintance fixes
2018-05-30 12:44:46 +10:00
7873cde526
pep8
2018-05-29 17:35:55 +02:00
57ad76fa4a
fix up tests
2018-05-28 19:51:53 +10:00
3ef5cd74a6
update to more consistently use seconds in any metrics or logging
2018-05-28 19:39:27 +10:00
357c74a50f
add comment about why unreg
2018-05-28 19:14:41 +10:00
754826a830
Merge remote-tracking branch 'origin/develop' into 3218-official-prom
2018-05-28 18:57:23 +10:00
4ee4450d66
fix recursion error
2018-05-24 21:44:10 +02:00
dd068ca979
remaining isintance fixes
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Signed-off-by: Adrian Tschira <nota@notafile.com>
2018-05-24 20:55:08 +02:00
36501068d8
Merge pull request #3247 from NotAFile/py3-misc
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Misc Python3 fixes
2018-05-24 12:58:37 -05:00
2aff6eab6d
Merge pull request #3245 from NotAFile/batch-iter
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Add batch_iter to utils
2018-05-24 12:54:12 -05:00
53cc2cde1f
cleanup
2018-05-22 17:32:57 -05:00
071206304d
cleanup pep8 errors
2018-05-22 16:54:22 -05:00
85ba83eb51
fixes
2018-05-22 16:28:23 -05:00
a8990fa2ec
Merge remote-tracking branch 'origin/develop' into 3218-official-prom
2018-05-22 10:50:26 -05:00
7948ecf234
Comment
2018-05-22 11:39:43 +01:00
020377a550
Fix logcontext resource usage tracking
2018-05-22 11:16:07 +01:00
df9f72d9e5
replacing portions
2018-05-21 19:47:37 -05:00
45b55e23d3
Add batch_iter to utils
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There's a frequent idiom I noticed where an iterable is split up into a
number of chunks/batches. Unfortunately that method does not work with
iterators like dict.keys() in python3. This implementation works with
iterators.
Signed-off-by: Adrian Tschira <nota@notafile.com>
2018-05-19 17:48:30 +02:00
73cbdef5f7
fix py3 intern and remove unnecessary py3 encode
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Signed-off-by: Adrian Tschira <nota@notafile.com>
2018-05-19 17:35:31 +02:00
093d8c415a
Merge remote-tracking branch 'origin/develop' into rav/warn_on_logcontext_fail
2018-05-03 14:59:29 +01:00
a7fe62f0cb
Fix logcontext leaks in rate limiter
2018-05-03 12:31:59 +01:00
415c6b672e
Merge branch 'develop' into rav/more_logcontext_leaks
2018-05-02 16:16:01 +01:00
f22e7cda2c
Fix a class of logcontext leaks
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So, it turns out that if you have a first `Deferred` `D1`, you can add a
callback which returns another `Deferred` `D2`, and `D2` must then complete
before any further callbacks on `D1` will execute (and later callbacks on `D1`
get the *result* of `D2` rather than `D2` itself).
So, `D1` might have `called=True` (as in, it has started running its
callbacks), but any new callbacks added to `D1` won't get run until `D2`
completes - so if you `yield D1` in an `inlineCallbacks` function, your `yield`
will 'block'.
In conclusion: some of our assumptions in `logcontext` were invalid. We need to
make sure that we don't optimise out the logcontext juggling when this
situation happens. Fortunately, it is easy to detect by checking `D1.paused`.
2018-05-02 11:58:00 +01:00
e482f8cd85
Fix incorrect reference to StringIO
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This was introduced in 4f2f5171
2018-05-02 09:12:26 +01:00
fdb6849b81
Merge pull request #3144 from matrix-org/rav/run_in_background_exception_handling
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Trap exceptions thrown within run_in_background
2018-04-30 10:23:02 +01:00
db75c86e84
Merge branch 'develop' into py3-xrange-1
2018-04-30 01:02:25 +01:00
049b0b5af2
Merge pull request #3154 from NotAFile/py3-stringio
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Replace stringIO imports with six
2018-04-30 00:59:04 +01:00
dbf6f28d64
Merge pull request #3155 from NotAFile/py3-bytes-1
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more bytes strings
2018-04-30 00:38:21 +01:00
aab2e4da60
Merge pull request #3140 from matrix-org/rav/use_run_in_background
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Use run_in_background in preference to preserve_fn
2018-04-30 00:34:28 +01:00
e9143b6593
more bytes strings
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Signed-off-by: Adrian Tschira <nota@notafile.com>
2018-04-29 00:13:57 +02:00
d82b6ea9e6
Move more xrange to six
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plus a bonus next()
Signed-off-by: Adrian Tschira <nota@notafile.com>
2018-04-28 13:57:00 +02:00
4f2f5171b7
replace stringIO imports
2018-04-28 13:46:23 +02:00
Richard van der Hoff