Diff Report
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d52998923d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Query::__construct

Drupal\Core\Database\Query\Query::__constructRun #517d51ae434deRun #517d52998923dDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)79 76 -3 -3.8%
Incl. Wall Time (microsec) per call 26 25 -1 -3.8%
Excl. Wall Time (microsec)48 43 -5 -10.4%
Incl. CPU (microsecs)82 80 -2 -2.4%
Incl. CPU (microsecs) per call 27 27 -1 -2.4%
Excl. CPU (microsec)38 37 -1 -2.6%
Incl. MemUse (bytes)4,816 4,816 0 0.0%
Incl. MemUse (bytes) per call 1,605 1,605 0 0.0%
Excl. MemUse (bytes)2,016 2,016 0 0.0%
Incl. PeakMemUse (bytes)4,800 4,560 -240 -5.0%
Incl. PeakMemUse (bytes) per call 1,600 1,520 -80 -5.0%
Excl. PeakMemUse (bytes)2,304 2,160 -144 -6.2%

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% -3 -0.1% -2 -0.1% 0 0.0% -240 -3.6%
Exclusive Metrics Diff for Current Function-5 -166.7% -1 -50.0% 0 N/A% -144 -60.0%
Parent function
Drupal\Core\Database\Query\Select::__construct0 N/A% -3 -100.0% -2 -100.0% 0 N/A% -240 -100.0%
Child functions
uniqid0 N/A% 2 66.7% 0 0.0% 0 N/A% -96 -40.0%
Drupal\Core\Database\Connection::getTarget0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::getKey0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 0.0%