Diff Report
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #52c96bbf45f87Run #52c96b69a1c07DiffDiff%
Number of Function Calls74 74 0 0.0%
Incl. Wall Time (microsec)1,222 1,284 62 5.1%
Incl. Wall Time (microsec) per call 17 17 1 5.1%
Excl. Wall Time (microsec)804 827 23 2.9%
Incl. CPU (microsecs)1,286 1,342 56 4.4%
Incl. CPU (microsecs) per call 17 18 1 4.4%
Excl. CPU (microsec)695 721 26 3.7%
Incl. MemUse (bytes)11,400 11,400 0 0.0%
Incl. MemUse (bytes) per call 154 154 0 0.0%
Excl. MemUse (bytes)-64,536 -64,528 8 0.0%
Incl. PeakMemUse (bytes)65,472 66,496 1,024 1.6%
Incl. PeakMemUse (bytes) per call 885 899 14 1.6%
Excl. PeakMemUse (bytes)39,664 40,664 1,000 2.5%

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% 62 11.1% 56 10.1% 0 0.0% 1,024 2.0%
Exclusive Metrics Diff for Current Function23 37.1% 26 46.4% 8 N/A% 1,000 97.7%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 62 100.0% 56 100.0% 0 N/A% 1,024 100.0%
Child functions
array_filter0 N/A% 35 56.5% 32 57.1% -8 N/A% 88 8.6%
implode0 N/A% -6 -9.7% -14 -25.0% 0 N/A% 96 9.4%
array_keys0 N/A% 6 9.7% 3 5.4% 0 N/A% 96 9.4%
preg_replace0 N/A% 4 6.5% 9 16.1% 0 N/A% -256 -25.0%