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

Drupal\Core\Database\Connection::expandArgumentsRun #51ec52a09990aRun #51ec517fc2424DiffDiff%
Number of Function Calls170 170 0 0.0%
Incl. Wall Time (microsec)3,652 3,613 -39 -1.1%
Incl. Wall Time (microsec) per call 21 21 -0 -1.1%
Excl. Wall Time (microsec)2,416 2,369 -47 -1.9%
Incl. CPU (microsecs)3,804 3,749 -55 -1.4%
Incl. CPU (microsecs) per call 22 22 -0 -1.4%
Excl. CPU (microsec)2,093 1,992 -101 -4.8%
Incl. MemUse (bytes)19,064 19,064 0 0.0%
Incl. MemUse (bytes) per call 112 112 0 0.0%
Excl. MemUse (bytes)-148,256 -148,240 16 0.0%
Incl. PeakMemUse (bytes)116,024 117,816 1,792 1.5%
Incl. PeakMemUse (bytes) per call 682 693 11 1.5%
Excl. PeakMemUse (bytes)72,528 73,720 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 Function-47 -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%