Diff Report
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #5391fd5a43e70Run #5391fc871e91dDiffDiff%
Number of Function Calls189 189 0 0.0%
Incl. Wall Time (microsec)5,296 5,329 33 0.6%
Incl. Wall Time (microsec) per call 28 28 0 0.6%
Excl. Wall Time (microsec)3,541 3,543 2 0.1%
Incl. CPU (microsecs)5,502 5,525 23 0.4%
Incl. CPU (microsecs) per call 29 29 0 0.4%
Excl. CPU (microsec)3,152 3,160 8 0.3%
Incl. MemUse (bytes)15,404 15,412 8 0.1%
Incl. MemUse (bytes) per call 82 82 0 0.1%
Excl. MemUse (bytes)-97,424 -97,420 4 0.0%
Incl. PeakMemUse (bytes)109,744 109,304 -440 -0.4%
Incl. PeakMemUse (bytes) per call 581 578 -2 -0.4%
Excl. PeakMemUse (bytes)64,092 63,904 -188 -0.3%

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% 33 2.0% 23 5.8% 8 0.0% -440 -1.8%
Exclusive Metrics Diff for Current Function2 6.1% 8 34.8% 4 50.0% -188 -42.7%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 33 100.0% 23 100.0% 8 100.0% -440 -100.0%
Child functions
array_filter0 N/A% 20 60.6% 13 56.5% 4 50.0% -164 -37.3%
implode0 N/A% 16 48.5% 3 13.0% 0 0.0% -88 -20.0%
array_keys0 N/A% -4 -12.1% 2 8.7% 0 0.0% 0 0.0%
preg_replace0 N/A% -1 -3.0% -3 -13.0% 0 0.0% 0 0.0%