Diff Report
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b60c154f6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #52d4b590e6e18Run #52d4b60c154f6DiffDiff%
Number of Function Calls108 106 -2 -1.9%
Incl. Wall Time (microsec)1,791 1,728 -63 -3.5%
Incl. Wall Time (microsec) per call 17 16 -0 -1.7%
Excl. Wall Time (microsec)1,157 1,137 -20 -1.7%
Incl. CPU (microsecs)1,868 1,811 -57 -3.1%
Incl. CPU (microsecs) per call 17 17 -0 -1.2%
Excl. CPU (microsec)985 982 -3 -0.3%
Incl. MemUse (bytes)11,248 11,232 -16 -0.1%
Incl. MemUse (bytes) per call 104 106 2 1.7%
Excl. MemUse (bytes)-93,664 -91,768 1,896 2.0%
Incl. PeakMemUse (bytes)83,952 84,232 280 0.3%
Incl. PeakMemUse (bytes) per call 777 795 17 2.2%
Excl. PeakMemUse (bytes)51,792 52,096 304 0.6%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::expandArguments [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\Connection::expandArguments-2 -20.0% -63 -2.3% -57 -2.5% -16 -0.0% 280 0.2%
Exclusive Metrics Diff for Current Function-20 -31.7% -3 -5.3% 1,896 11850.0% 304 108.6%
Parent function
Drupal\Core\Database\Connection::query-2 -100.0% -63 -100.0% -57 -100.0% -16 -100.0% 280 100.0%
Child functions
implode-2 -25.0% -35 -55.6% -29 -50.9% -192 -1200.0% -96 -34.3%
preg_replace-2 -25.0% -6 -9.5% -19 -33.3% -560 -3500.0% -136 -48.6%
array_keys-2 -25.0% -1 -1.6% -4 -7.0% -672 -4200.0% 240 85.7%
array_filter-2 -25.0% -1 -1.6% -2 -3.5% -488 -3050.0% -32 -11.4%