Diff Report
Run #517c1770a3264: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1836bbd84: 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 #517c1770a3264Run #517c1836bbd84DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)74 82 8 10.8%
Incl. Wall Time (microsec) per call 25 27 3 10.8%
Excl. Wall Time (microsec)44 53 9 20.5%
Incl. CPU (microsecs)78 90 12 15.4%
Incl. CPU (microsecs) per call 26 30 4 15.4%
Excl. CPU (microsec)36 46 10 27.8%
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% 8 0.5% 12 0.8% 0 0.0% -240 -4.0%
Exclusive Metrics Diff for Current Function9 112.5% 10 83.3% 0 N/A% -144 -60.0%
Parent function
Drupal\Core\Database\Query\Select::__construct0 N/A% 8 100.0% 12 100.0% 0 N/A% -240 -100.0%
Child functions
uniqid0 N/A% -1 -12.5% 2 16.7% 0 N/A% -96 -40.0%
Drupal\Core\Database\Connection::getTarget0 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::getKey0 N/A% 0 0.0% 1 8.3% 0 N/A% 0 0.0%