Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #51fdbca2b5409Run #51fdbdbb58abcDiffDiff%
Number of Function Calls169 169 0 0.0%
Incl. Wall Time (microsec)3,597 3,500 -97 -2.7%
Incl. Wall Time (microsec) per call 21 21 -1 -2.7%
Excl. Wall Time (microsec)2,383 2,286 -97 -4.1%
Incl. CPU (microsecs)3,746 3,646 -100 -2.7%
Incl. CPU (microsecs) per call 22 22 -1 -2.7%
Excl. CPU (microsec)2,061 1,936 -125 -6.1%
Incl. MemUse (bytes)20,592 20,592 0 0.0%
Incl. MemUse (bytes) per call 122 122 0 0.0%
Excl. MemUse (bytes)-147,632 -147,648 -16 -0.0%
Incl. PeakMemUse (bytes)126,352 126,496 144 0.1%
Incl. PeakMemUse (bytes) per call 748 748 1 0.1%
Excl. PeakMemUse (bytes)82,432 82,592 160 0.2%

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% -97 -10.2% -100 -138.9% 0 0.0% 144 0.5%
Exclusive Metrics Diff for Current Function-97 -100.0% -125 -125.0% -16 N/A% 160 111.1%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -97 -100.0% -100 -100.0% 0 N/A% 144 100.0%
Child functions
array_filter0 N/A% 9 9.3% 7 7.0% 0 N/A% 0 0.0%
implode0 N/A% -7 -7.2% -4 -4.0% 24 N/A% 0 0.0%
array_keys0 N/A% -7 -7.2% 1 1.0% -8 N/A% -8 -5.6%
preg_replace0 N/A% 5 5.2% 19 19.0% 0 N/A% -8 -5.6%
array_filter@10 N/A% 0 0.0% 2 2.0% 0 N/A% 0 0.0%