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31. By Vincent Ladeuil on 2009-03-18

Various cleanups left uncommitted for far too long.

30. By Vincent Ladeuil on 2007-12-07

More precision for latency.

* stats.py:
(HTTPTransportReadv): readv should not be counted as requests
since we count the _get.

* decorator.py:
(HTTPStatsCollector): readv and get should not be instrumented
since we instrument _get directly.
(HTTPStatsCollector.__init__): Rename the original and injected
_get attributes with better names.
(HTTPStatsCollector._get_nb_bytes_streamed): Take into account the
latency of the reads on the socket. Clean up dead code.

29. By Vincent Ladeuil on 2007-12-07

Implement an HTTP specific collection to get finer results.

* stats.py:
New HTTP specific statistic formats.

* decorator.py:
(StatsCollector.__new__): Create implementation specific
statistics collectors if needed.
(DefaultStatsCollector): New class implementing the default
statistic collection (formerly StatsCollecor). Some method renamed
so that daughter classes can access them.
(DefaultStatsCollector._max_latency): Now a class attribute.
(HTTPStatsCollector): HTTP specific implementation, mostly for
readv and _get.

* commands.py:
(cmd_ts_display.run): Add 'bytes requested' and 'cumulated
latency' since those are interesting data.

28. By Vincent Ladeuil on 2007-12-05

Relax the constraint on latency format, 1 minute was too restrictive
given that the actual measure is imprecise (to say the least) and that
known cases exist where it may be well above (when the latency measured
includes the download of several MB).

* statsfile.py:
(StatsFile): Bump format, latency is now a long.

* stats.py:
(StatsRegistry): latency is a long.

* decorator.py:
(StatsCollector): Limiting latency to 1 minute to be able to store
in on a short is uselss, get rid of that and use a long.

27. By Vincent Ladeuil on 2007-12-04

* TODO:
Notes about changing default mode.

26. By Vincent Ladeuil on 2007-11-26

Make verbose more detailed.

* statsfile.py:
(UniqueByteLongStringsContainer): 255 is the highest value
storable on a byte, AFAIK.
(StatsContainer): Name the serializer by what they contains not by
how they store their content.
(StatsFile): Bump the format since the previous one was bogus.

* stats.py:
(StatsPart.__init__): Create a format usable with print

* commands.py:
(cmd_ts_display.run): Display all the raw attributes when using
'-v'.

25. By Vincent Ladeuil on 2007-11-20

Get rid of struct dependancy, no need for such a hammer.

* tests/test_statsfile.py:
(TestsStatsContainer.test_write, TestsStatsContainer.test_read):
Fix typos.

* serialize.py:
Get rid of struct and convert to network byte order manually.

* TODO:
Use coherent syntax.

24. By Vincent Ladeuil on 2007-10-19

Should have been committed last monday.

* TODO:
More braindump.

23. By Vincent Ladeuil on 2007-10-14

Reuse existing methods for testing presence or absence of files.

* tests/blackbox.py:
Simplified.

22. By Vincent Ladeuil on 2007-10-09

Braindump before percolation.