Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #52c641a950046Run #52c642960e9a6DiffDiff%
Number of Function Calls159 159 0 0.0%
Incl. Wall Time (microsec)2,666 2,703 37 1.4%
Incl. Wall Time (microsec) per call 17 17 0 1.4%
Excl. Wall Time (microsec)1,774 1,818 44 2.5%
Incl. CPU (microsecs)2,801 2,840 39 1.4%
Incl. CPU (microsecs) per call 18 18 0 1.4%
Excl. CPU (microsec)1,495 1,527 32 2.1%
Incl. MemUse (bytes)19,032 19,040 8 0.0%
Incl. MemUse (bytes) per call 120 120 0 0.0%
Excl. MemUse (bytes)-145,768 -145,784 -16 -0.0%
Incl. PeakMemUse (bytes)84,432 84,432 0 0.0%
Incl. PeakMemUse (bytes) per call 531 531 0 0.0%
Excl. PeakMemUse (bytes)57,600 57,600 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% 37 1.3% 39 1.5% 8 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function44 118.9% 32 82.1% -16 -200.0% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 37 100.0% 39 100.0% 8 100.0% 0 N/A%
Child functions
array_filter0 N/A% -8 -21.6% 5 12.8% 16 200.0% 0 N/A%
array_keys0 N/A% 2 5.4% 9 23.1% 8 100.0% 0 N/A%
preg_replace0 N/A% -1 -2.7% -15 -38.5% 0 0.0% 0 N/A%
implode0 N/A% 0 0.0% 8 20.5% 0 0.0% 0 N/A%