Diff Report
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9d94433aa: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Query::__construct

Drupal\Core\Database\Query\Query::__constructRun #519d9cf28420eRun #519d9d94433aaDiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)303 293 -10 -3.3%
Incl. Wall Time (microsec) per call 22 21 -1 -3.3%
Excl. Wall Time (microsec)181 177 -4 -2.2%
Incl. CPU (microsecs)314 308 -6 -1.9%
Incl. CPU (microsecs) per call 22 22 -0 -1.9%
Excl. CPU (microsec)150 155 5 3.3%
Incl. MemUse (bytes)7,824 7,824 0 0.0%
Incl. MemUse (bytes) per call 559 559 0 0.0%
Excl. MemUse (bytes)4,032 4,032 0 0.0%
Incl. PeakMemUse (bytes)5,008 5,008 0 0.0%
Incl. PeakMemUse (bytes) per call 358 358 0 0.0%
Excl. PeakMemUse (bytes)2,416 2,416 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Query::__construct [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\Core\Database\Query\Query::__construct0 N/A% -10 -0.4% -6 -0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -40.0% 5 83.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::__construct0 N/A% -10 -100.0% -7 -116.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::__construct0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Merge::__construct0 N/A% 0 0.0% 2 33.3% 0 N/A% 0 N/A%
Child functions
uniqid0 N/A% -3 -30.0% -7 -116.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getTarget0 N/A% -2 -20.0% -2 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getKey0 N/A% -1 -10.0% -2 -33.3% 0 N/A% 0 N/A%