Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5cfb002ea: 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 #51ec5cfb002eaDiffDiff%
Number of Function Calls142 142 0 0.0%
Incl. Wall Time (microsec)3,036 2,988 -48 -1.6%
Incl. Wall Time (microsec) per call 21 21 -0 -1.6%
Excl. Wall Time (microsec)1,988 1,949 -39 -2.0%
Incl. CPU (microsecs)3,155 3,100 -55 -1.7%
Incl. CPU (microsecs) per call 22 22 -0 -1.7%
Excl. CPU (microsec)1,686 1,660 -26 -1.5%
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 -122,576 0 0.0%
Incl. PeakMemUse (bytes)111,592 111,592 0 0.0%
Incl. PeakMemUse (bytes) per call 786 786 0 0.0%
Excl. PeakMemUse (bytes)69,016 69,016 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% -48 -3.1% -55 -56.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-39 -81.2% -26 -47.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -48 -100.0% -55 -100.0% 0 N/A% 0 N/A%
Child functions
array_keys0 N/A% -5 -10.4% 1 1.8% 0 N/A% 0 N/A%
array_filter0 N/A% -2 -4.2% -12 -21.8% 0 N/A% 0 N/A%
implode0 N/A% -2 -4.2% 8 14.5% 0 N/A% 0 N/A%
array_filter@10 N/A% 0 0.0% 1 1.8% 0 N/A% 0 N/A%
preg_replace0 N/A% 0 0.0% -27 -49.1% 0 N/A% 0 N/A%