Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls196 196 0 0.0%
Incl. Wall Time (microsec)5,499 5,539 40 0.7%
Incl. Wall Time (microsec) per call 28 28 0 0.7%
Excl. Wall Time (microsec)3,662 3,700 38 1.0%
Incl. CPU (microsecs)5,691 5,736 45 0.8%
Incl. CPU (microsecs) per call 29 29 0 0.8%
Excl. CPU (microsec)3,163 3,189 26 0.8%
Incl. MemUse (bytes)15,596 15,580 -16 -0.1%
Incl. MemUse (bytes) per call 80 79 -0 -0.1%
Excl. MemUse (bytes)-101,476 -101,468 8 0.0%
Incl. PeakMemUse (bytes)111,888 111,728 -160 -0.1%
Incl. PeakMemUse (bytes) per call 571 570 -1 -0.1%
Excl. PeakMemUse (bytes)65,316 65,140 -176 -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% 40 0.9% 45 1.2% -16 -0.0% -160 -0.2%
Exclusive Metrics Diff for Current Function38 95.0% 26 57.8% 8 50.0% -176 -110.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 40 100.0% 45 100.0% -16 -100.0% -160 -100.0%
Child functions
array_filter0 N/A% -14 -35.0% 9 20.0% -16 -100.0% -48 -30.0%
array_keys0 N/A% 10 25.0% 7 15.6% 4 25.0% 64 40.0%
implode0 N/A% 8 20.0% 11 24.4% 0 0.0% 0 0.0%
preg_replace0 N/A% -2 -5.0% -8 -17.8% -12 -75.0% 0 0.0%