Diff Report
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0ad3d3949: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\views\Plugin\views\query\Sql::setupTimezone

Drupal\views\Plugin\views\query\Sql::setupTimezoneRun #519c0a514701fRun #519c0ad3d3949DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)807 706 -101 -12.5%
Incl. Wall Time (microsec) per call 404 353 -51 -12.5%
Excl. Wall Time (microsec)76 60 -16 -21.1%
Incl. CPU (microsecs)532 440 -92 -17.3%
Incl. CPU (microsecs) per call 266 220 -46 -17.3%
Excl. CPU (microsec)64 45 -19 -29.7%
Incl. MemUse (bytes)3,752 3,752 0 0.0%
Incl. MemUse (bytes) per call 1,876 1,876 0 0.0%
Excl. MemUse (bytes)1,164 1,164 0 0.0%
Incl. PeakMemUse (bytes)4,384 4,384 0 0.0%
Incl. PeakMemUse (bytes) per call 2,192 2,192 0 0.0%
Excl. PeakMemUse (bytes)1,076 1,076 0 0.0%

Parent/Child Regression/Improvement report for Drupal\views\Plugin\views\query\Sql::setupTimezone [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\views\Plugin\views\query\Sql::setupTimezone0 N/A% -101 -5.5% -92 -2.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-16 -15.8% -19 -20.7% 0 N/A% 0 N/A%
Parent function
Drupal\views\Plugin\views\query\Sql::getDateField0 N/A% -101 -100.0% -92 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -79 -78.2% -70 -76.1% 0 N/A% 0 N/A%
drupal_get_user_timezone0 N/A% -6 -5.9% -4 -4.3% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::databaseType0 N/A% 0 0.0% 1 1.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%