1824
82%

Ran 03 Sep 2018 08:26AM UTC

Jobs 4

Files 63

Run time 3min

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Build # 1824

Build Type

push

travis-ci

Committed by

adericbourg

Commit Message

Datetime parsing: improve performance

ElasticsearchAccessor._document_to_metric took 20% of the time for a
`graphite_web` command, due to datetime parsing.
Switching from default parser to ciso8601 reduces this time to 5% of the
total.

Before:

    --------------------------------------------------------------------
       Name                      Call count   Time (ms)
    --------------------------------------------------------------------
       _document_to_metric       2989         1599 (27%)
       str_to_datetime           8981         1284 (21.7%)
       parse                     6161         1276 (21.5%)

After:

    --------------------------------------------------------------------
       Name                      Call count   Time (ms)
    --------------------------------------------------------------------
      _document_to_metric        2989         233 (5.5%)
      str_to_datetime            8981           5 (0.1%)
      <ciso8601.parse_datetime>  6161           2 (0.0%)

Signed-off-by: Alban Dericbourg <a.dericbourg@criteo.com>

Run Details

4726 of 5774 relevant lines covered (81.85%)

2.45 hits per line

Jobs

ID	Job ID	Ran	Coverage
1	1824.1 (TOXENV=py27-coverage)	03 Sep 2018 08:28AM UTC	81.78	Travis Job 1824.1
2	1824.2 (TOXENV=py36-coverage)	03 Sep 2018 08:28AM UTC	81.78	Travis Job 1824.2
3	1824.3 (TOXENV=pypy-coverage)	03 Sep 2018 08:29AM UTC	81.75	Travis Job 1824.3
4	1824.4 (TOXENV=pylama)	03 Sep 2018 08:26AM UTC		Travis Job 1824.4

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