Diff Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #51ec491641923Run #51ec485525502DiffDiff%
Number of Function Calls182 182 0 0.0%
Incl. Wall Time (microsec)3,993 3,924 -69 -1.7%
Incl. Wall Time (microsec) per call 22 22 -0 -1.7%
Excl. Wall Time (microsec)2,559 2,549 -10 -0.4%
Incl. CPU (microsecs)4,134 4,070 -64 -1.5%
Incl. CPU (microsecs) per call 23 22 -0 -1.5%
Excl. CPU (microsec)2,200 2,148 -52 -2.4%
Incl. MemUse (bytes)22,456 22,456 0 0.0%
Incl. MemUse (bytes) per call 123 123 0 0.0%
Excl. MemUse (bytes)-173,176 -173,112 64 0.0%
Incl. PeakMemUse (bytes)122,312 120,736 -1,576 -1.3%
Incl. PeakMemUse (bytes) per call 672 663 -9 -1.3%
Excl. PeakMemUse (bytes)74,016 73,168 -848 -1.1%

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% -69 -4.5% -64 -3.7% 0 0.0% -1,576 -1.2%
Exclusive Metrics Diff for Current Function-10 -14.5% -52 -81.2% 64 N/A% -848 -53.8%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -69 -100.0% -64 -100.0% 0 N/A% -1,576 -100.0%
Child functions
array_filter0 N/A% -47 -68.1% -29 -45.3% 8 N/A% -120 -7.6%
array_keys0 N/A% -15 -21.7% -9 -14.1% -56 N/A% -8 -0.5%
preg_replace0 N/A% 2 2.9% 9 14.1% 0 N/A% -600 -38.1%
implode0 N/A% 1 1.4% 18 28.1% -16 N/A% 0 0.0%
array_filter@10 N/A% 0 0.0% -1 -1.6% 0 N/A% 0 0.0%