Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls170 170 0 0.0%
Incl. Wall Time (microsec)3,613 3,652 39 1.1%
Incl. Wall Time (microsec) per call 21 21 0 1.1%
Excl. Wall Time (microsec)2,369 2,416 47 2.0%
Incl. CPU (microsecs)3,749 3,804 55 1.5%
Incl. CPU (microsecs) per call 22 22 0 1.5%
Excl. CPU (microsec)1,992 2,093 101 5.1%
Incl. MemUse (bytes)19,064 19,064 0 0.0%
Incl. MemUse (bytes) per call 112 112 0 0.0%
Excl. MemUse (bytes)-148,240 -148,256 -16 -0.0%
Incl. PeakMemUse (bytes)117,816 116,024 -1,792 -1.5%
Incl. PeakMemUse (bytes) per call 693 682 -11 -1.5%
Excl. PeakMemUse (bytes)73,720 72,528 -1,192 -1.6%

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% 39 1.0% 55 1.3% 0 0.0% -1,792 -7.8%
Exclusive Metrics Diff for Current Function47 120.5% 101 183.6% -16 N/A% -1,192 -66.5%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 39 100.0% 55 100.0% 0 N/A% -1,792 -100.0%
Child functions
array_keys0 N/A% -19 -48.7% -30 -54.5% 24 N/A% 152 8.5%
preg_replace0 N/A% 14 35.9% 10 18.2% 0 N/A% 336 18.8%
implode0 N/A% -5 -12.8% -17 -30.9% -24 N/A% -96 -5.4%
array_filter0 N/A% 2 5.1% -8 -14.5% 16 N/A% -992 -55.4%
array_filter@10 N/A% 0 0.0% -1 -1.8% 0 N/A% 0 0.0%