Diff Report
Run #52e49b28a90e1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #52e49b28a90e1Run #52e49acfb0eb8DiffDiff%
Number of Function Calls94 94 0 0.0%
Incl. Wall Time (microsec)1,842 1,869 27 1.5%
Incl. Wall Time (microsec) per call 20 20 0 1.5%
Excl. Wall Time (microsec)1,228 1,246 18 1.5%
Incl. CPU (microsecs)1,915 1,945 30 1.6%
Incl. CPU (microsecs) per call 20 21 0 1.6%
Excl. CPU (microsec)1,028 1,027 -1 -0.1%
Incl. MemUse (bytes)14,856 14,856 0 0.0%
Incl. MemUse (bytes) per call 158 158 0 0.0%
Excl. MemUse (bytes)-83,320 -83,320 0 0.0%
Incl. PeakMemUse (bytes)85,480 85,480 0 0.0%
Incl. PeakMemUse (bytes) per call 909 909 0 0.0%
Excl. PeakMemUse (bytes)48,768 48,768 0 0.0%

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::expandArguments0 N/A% 27 9.4% 30 7.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function18 66.7% -1 -3.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 27 100.0% 30 100.0% 0 N/A% 0 N/A%
Child functions
array_keys0 N/A% 8 29.6% 15 50.0% 0 N/A% 0 N/A%
implode0 N/A% -6 -22.2% -1 -3.3% 0 N/A% 0 N/A%
preg_replace0 N/A% 5 18.5% 8 26.7% 0 N/A% 0 N/A%
array_filter0 N/A% 2 7.4% 9 30.0% 0 N/A% 0 N/A%