Commit Graph

11 Commits

Author SHA1 Message Date
Matt T. Proud 0f93b588cd Update client to reflect new API needs.
1. The output format is now versioned per the Semantic Versioning scheme.  Mainline Prometheus will be adapted to use differing consumption methodologies as the generators' formats evolve to support legacy clients.

2. The telemetry outputter now supports GZIP output encoding.  In sample runs, this cuts the output size in half.

3. Basic sanity tests are added for registration with varying levels of pedanticness.

4. We have support for base labels in the registration and emission phases.

5. We have label support for individual metric mutation operations.

6. A number of simplications have been made.
2013-01-23 13:07:12 +01:00
Matt T. Proud acf4e9ce2b Decouple from Bazaar.
Having to use Bazaar to access gocheck is onerous.  We have simply
forked it at a revision until all tests can be replaced with
table-driven ones.
2013-01-18 16:29:47 +01:00
Daniel Bornkessel 4cb006cce4 Split Gauge into Gauge and Counter
Counter is a separate metric now
2012-12-19 11:49:38 +01:00
Daniel Bornkessel 644d89de15 Change Humanzie() -> String() 2012-12-19 11:10:09 +01:00
Matt T. Proud e0b92aec7a - Separate out the packages' files' documentation into a separate documentation file per package.
- Provide better examples in the examples subdirectory.
- Make the comments consistent in terms of using multi-line format for future-proofing.
- Extract major constants out.
2012-05-24 20:02:44 +02:00
Matt T. Proud 5ea9b1a0b5 - Improved comments throughout the package.
- Added normal and exponential distributions to one of the examples.
- Improved the naming of a couple of local variables.
- Handled an error in the AccumulatingBucket ValueForIndex function whereby
  the vestigal old behavior was accidentally preserved and not updated.
  This could have been caught had the tests been updated first.
- Simplify Histogram prospectiveIndexForPercentile such that various
  small tasks it performs are extracted into separate functions for easier
  testing and code comprehension.
- Remedy a regression in Histogram prospectiveIndexForPercentile whereby
  the prospective index may have included the terminating element of a
  bucket.
- Provide help for Histogram prospectiveIndexForPercentile such that requesting
  the terminating element of a bucket will fast-forward to the first element of
  the next non-empty bucket.
- Fix TallingBucket's boundary constant, because they were originally keyed toward
  percentages [0, 100], not decimal-based ones.  The antique tests had been
  temporarily commented out, which prevented this regression from being exposed.
2012-05-22 09:20:09 +02:00
Matt T. Proud 2c4784f8ee - Decouple exporter from the DefaultRegistry. 2012-05-21 10:23:22 +02:00
Matt T. Proud 7675c256ad - Add percentile index calculation annotations. 2012-05-20 00:22:41 +02:00
Matt T. Proud f7968cb90f - Kill off the vestiges of the old percentage tally, which was never a
correct approach.
2012-05-20 00:13:31 +02:00
Matt T. Proud 4d91ee5f5c - When bucketForPercentile was re-written and replaced with bucketForPercentile2,
the original and deprecated function was never deleted and migrated.  This has
  been done.
- Update associated tests, which were originally inaccurate, to correct expectations!
2012-05-20 00:10:52 +02:00
Matt T. Proud 959403ad3e Initial commit into version control. 2012-05-19 23:59:25 +02:00