Diff Report
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519bea9000214: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #519be9a13e594Run #519bea9000214DiffDiff%
Number of Function Calls149 150 1 0.7%
Incl. Wall Time (microsec)5,157 5,142 -15 -0.3%
Incl. Wall Time (microsec) per call 35 34 -0 -1.0%
Excl. Wall Time (microsec)3,622 3,608 -14 -0.4%
Incl. CPU (microsecs)5,324 5,289 -35 -0.7%
Incl. CPU (microsecs) per call 36 35 -0 -1.3%
Excl. CPU (microsec)3,242 3,210 -32 -1.0%
Incl. MemUse (bytes)5,164 5,164 0 0.0%
Incl. MemUse (bytes) per call 35 34 -0 -0.7%
Excl. MemUse (bytes)-91,980 -92,620 -640 -0.7%
Incl. PeakMemUse (bytes)76,544 77,376 832 1.1%
Incl. PeakMemUse (bytes) per call 514 516 2 0.4%
Excl. PeakMemUse (bytes)42,128 42,528 400 0.9%

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::expandArguments1 20.0% -15 -0.4% -35 -1.5% 0 0.0% 832 3.2%
Exclusive Metrics Diff for Current Function-14 -93.3% -32 -91.4% -640 N/A% 400 48.1%
Parent function
Drupal\Core\Database\Connection::query1 100.0% -15 -100.0% -35 -100.0% 0 N/A% 832 100.0%
Child functions
preg_replace1 25.0% 10 66.7% -10 -28.6% 256 N/A% 268 32.2%
array_filter1 25.0% -7 -46.7% 25 71.4% 140 N/A% 136 16.3%
array_keys1 25.0% -4 -26.7% -15 -42.9% 156 N/A% 28 3.4%
array_filter@10 0.0% 0 0.0% -1 -2.9% 0 N/A% 0 0.0%
implode1 25.0% 0 0.0% -2 -5.7% 88 N/A% 0 0.0%