Diff Report
Run #519eb5243677d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #519eb5243677dRun #519eb486908e7DiffDiff%
Number of Function Calls188 188 0 0.0%
Incl. Wall Time (microsec)6,626 6,746 120 1.8%
Incl. Wall Time (microsec) per call 35 36 1 1.8%
Excl. Wall Time (microsec)4,661 4,752 91 2.0%
Incl. CPU (microsecs)6,844 6,941 97 1.4%
Incl. CPU (microsecs) per call 36 37 1 1.4%
Excl. CPU (microsec)4,197 4,234 37 0.9%
Incl. MemUse (bytes)5,284 5,284 0 0.0%
Incl. MemUse (bytes) per call 28 28 0 0.0%
Excl. MemUse (bytes)-115,452 -115,452 0 0.0%
Incl. PeakMemUse (bytes)73,024 73,024 0 0.0%
Incl. PeakMemUse (bytes) per call 388 388 0 0.0%
Excl. PeakMemUse (bytes)40,284 40,284 0 0.0%

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% 120 6.1% 97 9.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function91 75.8% 37 38.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 120 100.0% 97 100.0% 0 N/A% 0 N/A%
Child functions
array_filter0 N/A% 25 20.8% 26 26.8% 0 N/A% 0 N/A%
array_keys0 N/A% 5 4.2% 17 17.5% 0 N/A% 0 N/A%
preg_replace0 N/A% -3 -2.5% 14 14.4% 0 N/A% 0 N/A%
implode0 N/A% 2 1.7% 2 2.1% 0 N/A% 0 N/A%
array_filter@10 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%