Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #51ec3b81ad265Run #51ec3c5ab9ae4DiffDiff%
Number of Function Calls135 135 0 0.0%
Incl. Wall Time (microsec)2,861 2,777 -84 -2.9%
Incl. Wall Time (microsec) per call 21 21 -1 -2.9%
Excl. Wall Time (microsec)1,867 1,840 -27 -1.4%
Incl. CPU (microsecs)2,980 2,889 -91 -3.1%
Incl. CPU (microsecs) per call 22 21 -1 -3.1%
Excl. CPU (microsec)1,617 1,585 -32 -2.0%
Incl. MemUse (bytes)17,128 17,128 0 0.0%
Incl. MemUse (bytes) per call 127 127 0 0.0%
Excl. MemUse (bytes)-113,352 -113,360 -8 -0.0%
Incl. PeakMemUse (bytes)97,720 97,640 -80 -0.1%
Incl. PeakMemUse (bytes) per call 724 723 -1 -0.1%
Excl. PeakMemUse (bytes)60,816 60,728 -88 -0.1%

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% -84 -22.5% -91 -8.6% 0 0.0% -80 -0.2%
Exclusive Metrics Diff for Current Function-27 -32.1% -32 -35.2% -8 N/A% -88 -110.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -84 -100.0% -91 -100.0% 0 N/A% -80 -100.0%
Child functions
array_filter@10 N/A% -27 -32.1% -27 -29.7% 0 N/A% 0 0.0%
array_filter0 N/A% -15 -17.9% -19 -20.9% 0 N/A% 0 0.0%
preg_replace0 N/A% -13 -15.5% -12 -13.2% 0 N/A% 0 0.0%
array_keys0 N/A% -5 -6.0% 0 0.0% 8 N/A% 8 10.0%
implode0 N/A% 3 3.6% -1 -1.1% 0 N/A% 0 0.0%