Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5d631cb28: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #51ec5ca916d7dRun #51ec5d631cb28DiffDiff%
Number of Function Calls142 142 0 0.0%
Incl. Wall Time (microsec)3,036 3,014 -22 -0.7%
Incl. Wall Time (microsec) per call 21 21 -0 -0.7%
Excl. Wall Time (microsec)1,988 1,972 -16 -0.8%
Incl. CPU (microsecs)3,155 3,131 -24 -0.8%
Incl. CPU (microsecs) per call 22 22 -0 -0.8%
Excl. CPU (microsec)1,686 1,620 -66 -3.9%
Incl. MemUse (bytes)14,536 14,536 0 0.0%
Incl. MemUse (bytes) per call 102 102 0 0.0%
Excl. MemUse (bytes)-122,576 -122,584 -8 -0.0%
Incl. PeakMemUse (bytes)111,592 110,736 -856 -0.8%
Incl. PeakMemUse (bytes) per call 786 780 -6 -0.8%
Excl. PeakMemUse (bytes)69,016 68,336 -680 -1.0%

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% -22 -0.3% -24 -0.3% 0 0.0% -856 -1.3%
Exclusive Metrics Diff for Current Function-16 -72.7% -66 -275.0% -8 N/A% -680 -79.4%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -22 -100.0% -24 -100.0% 0 N/A% -856 -100.0%
Child functions
array_filter0 N/A% -11 -50.0% -10 -41.7% 8 N/A% -176 -20.6%
preg_replace0 N/A% 9 40.9% 17 70.8% 0 N/A% -80 -9.3%
array_keys0 N/A% -4 -18.2% 18 75.0% 0 N/A% -16 -1.9%
array_filter@10 N/A% 0 0.0% 3 12.5% 0 N/A% 0 0.0%
implode0 N/A% 0 0.0% 14 58.3% 0 N/A% 96 11.2%