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| author |   Mark Beierl <mark.beierl@dell.com> | 2016-12-02 22:25:48 -0500 |
|---|---|---|
| committer | mbeierl <mark.beierl@dell.com> | 2016-12-05 13:11:08 -0500 |
| commit | 9f5b776c1b5a54d2ca5942424111f3ff55d5737c (patch) | |
| tree | 56bff326b62256d1c3108453dc3ef2d33dd7ea12 /storperf/utilities/steady_state.py | |
| parent | f56d13f2aac136b3b8762e06ca15688dd88ff502 (diff) | |
Steady state detection
Detection of steady state after 10+ samples of data
Change-Id: I29368b06188c6370d17b3d567fece6486d171235
JIRA: STORPERF-72 STORPERF-73
Signed-off-by: Mark Beierl <mark.beierl@dell.com>
Diffstat (limited to 'storperf/utilities/steady_state.py')
| -rw-r--r-- | storperf/utilities/steady_state.py | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/storperf/utilities/steady_state.py b/storperf/utilities/steady_state.py index 233bc78..0bbe21e 100644 --- a/storperf/utilities/steady_state.py +++ b/storperf/utilities/steady_state.py @@ -6,6 +6,8 @@ # which accompanies this distribution, and is available at # http://www.apache.org/licenses/LICENSE-2.0 ############################################################################## +import logging + from storperf.utilities import data_treatment as DataTreatment from storperf.utilities import math as math @@ -22,6 +24,8 @@ def steady_state(data_series): has been reached with the data that is passed to it. """ + logger = logging.getLogger('storperf.utilities.steady_state') + # Pre conditioning the data to match the algorithms treated_data = DataTreatment.data_treatment(data_series) @@ -39,6 +43,11 @@ def steady_state(data_series): steady_state = range_condition and slope_condition + logger.debug("Range %s < %s?" % (abs(range_value), + (0.20 * abs(average_value)))) + logger.debug("Slope %s < %s?" % (abs(slope_value), + (0.10 * abs(average_value)))) + logger.debug("Steady State? %s" % steady_state) else: steady_state = False |