Johan Tibell
e90e3e32d2
Bump version number to 0.4.0.4
2014-10-20 10:20:41 +02:00
Johan Tibell
4eca4f008b
forkServerWith shouldn't register GC metrics
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Fixes #32 .
2014-10-20 10:18:37 +02:00
Johan Tibell
f52b86db59
Update Travis config to match upstream
2014-10-15 10:02:41 +02:00
Johan Tibell
027d38b2c2
Fix Basic example to compile after the package split
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Fixes #31 .
2014-10-15 09:09:35 +02:00
Johan Tibell
712208e5bf
Bump version number to 0.4.0.3
2014-09-30 12:09:24 +02:00
Johan Tibell
a539c7bc4f
Put an upper bound on base
2014-09-30 12:09:08 +02:00
Adam Bergmark
a0d531c0d4
Allow text 1.2
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Builds fine!
2014-09-30 11:19:40 +02:00
Johan Tibell
a19907393e
Bump version number to 0.4.0.2
2014-08-19 08:40:30 +02:00
Johan Tibell
53fb05ff13
Update changelog for 0.4.0.2
2014-08-19 08:40:30 +02:00
Johan Tibell
181eb6174a
Allow aeson 0.8
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Fixes #28 .
2014-08-19 08:40:18 +02:00
Johan Tibell
d507ffc901
Merge branch 'master' of https://github.com/trofi/ekg
2014-07-22 08:42:57 +02:00
Iustin Pop
5a70de4b0b
Also distribute bootstrap non-minified in archives
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Commit 6ae685e
added the non-minified bootstrap source to the
repository, but it's still not distributed in the generated archive;
which means that for Debian, issue #20 is not quite closed yet.
2014-07-21 06:39:40 +02:00
Sergei Trofimovich
2184a1b2d6
ekg.cabal: allow transformers-0.4
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Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
2014-07-19 00:43:53 +03:00
Johan Tibell
93d2f7198f
Bump version number to 0.4.0.1
2014-07-12 12:35:39 +02:00
Oliver Charles
e2fee86469
Correct a JavaScript exception for empty distributions
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If you create a distribution but don't write to it, the mean of the
distribution is NaN - which Aeson encodes as `null`. Thus we have to
make sure that when working with the mean, we check for `null`.
2014-07-12 11:02:19 +01:00
Johan Tibell
9a6e426075
Update changelog
2014-05-01 13:13:56 +02:00
Johan Tibell
c8831e5a23
Small documentation clarifications
2014-04-30 22:34:55 +02:00
Johan Tibell
b02310ea1e
Try to link to ekg-core instead of re-exports in docs
2014-04-30 22:24:44 +02:00
Johan Tibell
3897d1485c
Don't re-export Distribution as a new module
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We want to encourage users to use the ekg-core package instead.
2014-04-30 22:17:02 +02:00
Johan Tibell
340fe7005d
Add deprecation notice to metrics modules
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Users should import these modules from the ekg-core package instead.
2014-04-30 22:12:47 +02:00
Johan Tibell
15ae7a4805
Bump network dependency to include 2.5
2014-04-27 23:24:54 +02:00
Johan Tibell
6418f45ab0
Some haddock improvements
2014-04-24 15:20:44 +02:00
Johan Tibell
f8d7f01ce7
Only expose Distribution write API
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This is consistent with other metrics.
2014-04-21 22:33:07 +02:00
Johan Tibell
88996a4157
Move benchmark to ekg-core
2014-04-21 16:42:14 +02:00
Johan Tibell
e74133eb70
Add distribution event type
2014-04-21 15:53:30 +02:00
Johan Tibell
404c891610
Follow Int to Int64 changes in ekg-core
2014-04-21 11:42:14 +02:00
Johan Tibell
0f8352cff3
Break out core metric tracking into a new package
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The new package, ekg-core, contains the metrics store, modules for
defining metrics, and functions for sampling the metrics.
The counter naming is also changed to include a namespace part. For
example "myapp.requests".
Finally the JSON format has been changed to be more self-descriptive.
2014-04-20 10:18:13 +02:00
Johan Tibell
52bc89f474
Fix memory leak in new counter implementation
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Since we're allocating memory for use outside Haskell, we're
responsible for freeing it. Switched to ForeignPtr to automate this.
2014-04-10 15:21:07 +02:00
Johan Tibell
308768c5b1
Use GCC builtins instead of inline asm
2014-04-10 15:16:38 +02:00
Johan Tibell
8ce7d7ea47
Add GHC 7.8.1 to travis-ci config
2014-04-10 08:02:11 +02:00
Johan Tibell
64e6ba1259
Improve scalability of counters a lot
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Counters now scale orders of magnitudes better as the number of
writers to the same counter increases. Here's the results on our
current benchmark on a 6 core machine:
cores
1 6
before 1.87s 81.09s
after 0.11s 0.32s
Note how the very heavy contention gives a slowdown rather than a
speedup as the number of cores increases, but the new implementation
slows down much less than the old one and is also generally faster.
2014-04-08 17:25:58 +02:00
Johan Tibell
7f11142c89
Add a benchmark
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The benchmark tests a single heavily contended counter.
2014-04-08 16:01:28 +02:00
Johan Tibell
61228d0ac2
Add CHANGE.md to Cabal file
2014-03-05 21:36:22 +01:00
Johan Tibell
7057a9b37a
Renamed change log so it can be picked up by Hackage
2014-03-05 21:35:40 +01:00
Johan Tibell
6ae685e8ea
Add unminified bootstrap source
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Re-add the minified source as well, as there's been some tiny
modification since I last downloaded the source.
Required by e.g. Debian. Fixes #20 .
2014-03-02 22:16:49 +01:00
Edward Kmett
66bb19409a
Dependency bump to work with current aeson and text
2014-01-29 03:43:01 -05:00
Johan Tibell
f487ac6b71
Allow sampling of subsets of all metrics
2013-11-21 21:47:28 +01:00
Johan Tibell
cf16f54193
Don't export S.R.Snap.monitor
2013-11-21 21:46:34 +01:00
Johan Tibell
7c0db01966
Change the API of sampleAll
2013-11-21 21:12:04 +01:00
Johan Tibell
d5b4de2923
Whitespace-only in .cabal
2013-11-21 20:34:33 +01:00
Johan Tibell
2e85dba097
travis-ci config: ekg only builds on GHC 7.4 and later
2013-11-05 21:36:06 +01:00
Johan Tibell
c66c4c97ab
Whitespace only
2013-11-05 21:07:14 +01:00
Johan Tibell
69f53a150b
Add a travis-ci config file
2013-11-05 21:02:12 +01:00
Johan Tibell
bc8955aa30
Move parseHttpAccept to Snap module
2013-11-05 20:52:45 +01:00
Johan Tibell
a2fd56d42c
Add a way to get a snapshot of all metrics
2013-05-19 12:14:42 -07:00
Johan Tibell
db950016fc
Generalize readAllRefs
2013-05-19 11:57:09 -07:00
Johan Tibell
bb86dce66a
Generalize partitionGcStats
2013-05-19 11:53:59 -07:00
Simon Meier
b09050fa6c
Factor out and polish counter, gauge, and label serving.
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Handlers are no longer triggered by a prefix of their path.
2013-04-10 08:54:14 +02:00
Johan Tibell
9f930bed32
Bump version number to 0.3.1.3
2013-02-22 09:51:00 -08:00
Johan Tibell
f983211d40
Remove another mention of version in UI
2013-02-22 09:50:50 -08:00