Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #51ec227a9cea0Run #51ec243650361DiffDiff%
Number of Function Calls231 231 0 0.0%
Incl. Wall Time (microsec)5,478 5,556 78 1.4%
Incl. Wall Time (microsec) per call 24 24 0 1.4%
Excl. Wall Time (microsec)3,476 3,505 29 0.8%
Incl. CPU (microsecs)5,676 5,759 83 1.5%
Incl. CPU (microsecs) per call 25 25 0 1.5%
Excl. CPU (microsec)2,930 2,972 42 1.4%
Incl. MemUse (bytes)26,624 26,672 48 0.2%
Incl. MemUse (bytes) per call 115 115 0 0.2%
Excl. MemUse (bytes)-317,584 -317,584 0 0.0%
Incl. PeakMemUse (bytes)144,632 144,352 -280 -0.2%
Incl. PeakMemUse (bytes) per call 626 625 -1 -0.2%
Excl. PeakMemUse (bytes)86,776 86,752 -24 -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% 78 0.9% 83 1.3% 48 0.2% -280 -0.9%
Exclusive Metrics Diff for Current Function29 37.2% 42 50.6% 0 0.0% -24 -8.6%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 78 100.0% 83 100.0% 48 100.0% -280 -100.0%
Child functions
preg_replace0 N/A% 24 30.8% 36 43.4% 0 0.0% -264 -94.3%
array_filter0 N/A% 17 21.8% 4 4.8% 0 0.0% 0 0.0%
array_keys0 N/A% 5 6.4% -4 -4.8% 0 0.0% 8 2.9%
implode0 N/A% 4 5.1% 6 7.2% 48 100.0% 0 0.0%
array_filter@10 N/A% -1 -1.3% -1 -1.2% 0 0.0% 0 0.0%