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

Drupal\Core\Database\Connection::expandArgumentsRun #51fdbdbb58abcRun #51fdbca2b5409DiffDiff%
Number of Function Calls169 169 0 0.0%
Incl. Wall Time (microsec)3,500 3,597 97 2.8%
Incl. Wall Time (microsec) per call 21 21 1 2.8%
Excl. Wall Time (microsec)2,286 2,383 97 4.2%
Incl. CPU (microsecs)3,646 3,746 100 2.7%
Incl. CPU (microsecs) per call 22 22 1 2.7%
Excl. CPU (microsec)1,936 2,061 125 6.5%
Incl. MemUse (bytes)20,592 20,592 0 0.0%
Incl. MemUse (bytes) per call 122 122 0 0.0%
Excl. MemUse (bytes)-147,648 -147,632 16 0.0%
Incl. PeakMemUse (bytes)126,496 126,352 -144 -0.1%
Incl. PeakMemUse (bytes) per call 748 748 -1 -0.1%
Excl. PeakMemUse (bytes)82,592 82,432 -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 Function97 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%