Diff Report
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774cdfb1214: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #51774c26bf054Run #51774cdfb1214DiffDiff%
Number of Function Calls139 139 0 0.0%
Incl. Wall Time (microsec)2,863 2,874 11 0.4%
Incl. Wall Time (microsec) per call 21 21 0 0.4%
Excl. Wall Time (microsec)1,904 1,881 -23 -1.2%
Incl. CPU (microsecs)2,978 2,996 18 0.6%
Incl. CPU (microsecs) per call 21 22 0 0.6%
Excl. CPU (microsec)1,614 1,616 2 0.1%
Incl. MemUse (bytes)21,224 21,232 8 0.0%
Incl. MemUse (bytes) per call 153 153 0 0.0%
Excl. MemUse (bytes)-119,584 -119,632 -48 -0.0%
Incl. PeakMemUse (bytes)113,336 112,928 -408 -0.4%
Incl. PeakMemUse (bytes) per call 815 812 -3 -0.4%
Excl. PeakMemUse (bytes)68,600 68,344 -256 -0.4%

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% 11 0.0% 18 0.1% 8 0.1% -408 -3.4%
Exclusive Metrics Diff for Current Function-23 -209.1% 2 11.1% -48 -600.0% -256 -62.7%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 11 100.0% 18 100.0% 8 100.0% -408 -100.0%
Child functions
preg_replace0 N/A% 21 190.9% 21 116.7% 16 200.0% 0 0.0%
array_filter0 N/A% 11 100.0% 2 11.1% 0 0.0% -104 -25.5%
implode0 N/A% 4 36.4% -5 -27.8% 24 300.0% 0 0.0%
array_filter@10 N/A% -1 -9.1% -1 -5.6% 0 0.0% 0 0.0%
array_keys0 N/A% -1 -9.1% -1 -5.6% 16 200.0% -48 -11.8%