Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #531ccb2cb8e3dRun #531ccbd4518b6DiffDiff%
Number of Function Calls161 161 0 0.0%
Incl. Wall Time (microsec)2,332 2,339 7 0.3%
Incl. Wall Time (microsec) per call 14 15 0 0.3%
Excl. Wall Time (microsec)1,559 1,585 26 1.7%
Incl. CPU (microsecs)2,485 2,491 6 0.2%
Incl. CPU (microsecs) per call 15 15 0 0.2%
Excl. CPU (microsec)1,372 1,386 14 1.0%
Incl. MemUse (bytes)19,976 19,976 0 0.0%
Incl. MemUse (bytes) per call 124 124 0 0.0%
Excl. MemUse (bytes)-121,864 -121,888 -24 -0.0%
Incl. PeakMemUse (bytes)102,240 100,320 -1,920 -1.9%
Incl. PeakMemUse (bytes) per call 635 623 -12 -1.9%
Excl. PeakMemUse (bytes)68,360 66,928 -1,432 -2.1%

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% 7 7.1% 6 2.3% 0 0.0% -1,920 -4.9%
Exclusive Metrics Diff for Current Function26 371.4% 14 233.3% -24 N/A% -1,432 -74.6%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 7 100.0% 6 100.0% 0 N/A% -1,920 -100.0%
Child functions
array_filter0 N/A% -6 -85.7% -2 -33.3% 0 N/A% -312 -16.2%
implode0 N/A% -6 -85.7% 4 66.7% 0 N/A% -96 -5.0%
array_keys0 N/A% -3 -42.9% 9 150.0% 24 N/A% -80 -4.2%
preg_replace0 N/A% -4 -57.1% -19 -316.7% 0 N/A% 0 0.0%