Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #51ec623000e0cRun #51ec66a5a877dDiffDiff%
Number of Function Calls300 300 0 0.0%
Incl. Wall Time (microsec)7,094 7,106 12 0.2%
Incl. Wall Time (microsec) per call 24 24 0 0.2%
Excl. Wall Time (microsec)4,491 4,459 -32 -0.7%
Incl. CPU (microsecs)7,342 7,343 1 0.0%
Incl. CPU (microsecs) per call 24 24 0 0.0%
Excl. CPU (microsec)3,792 3,737 -55 -1.5%
Incl. MemUse (bytes)28,840 28,856 16 0.1%
Incl. MemUse (bytes) per call 96 96 0 0.1%
Excl. MemUse (bytes)-382,184 -382,192 -8 -0.0%
Incl. PeakMemUse (bytes)141,312 141,576 264 0.2%
Incl. PeakMemUse (bytes) per call 471 472 1 0.2%
Excl. PeakMemUse (bytes)83,544 84,160 616 0.7%

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% 12 0.5% 1 0.0% 16 0.0% 264 0.4%
Exclusive Metrics Diff for Current Function-32 -266.7% -55 -5500.0% -8 -50.0% 616 233.3%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 12 100.0% 1 100.0% 16 100.0% 264 100.0%
Child functions
preg_replace0 N/A% 5 41.7% 1 100.0% 0 0.0% -512 -193.9%
array_filter0 N/A% 30 250.0% 29 2900.0% 32 200.0% 120 45.5%
array_keys0 N/A% -2 -16.7% 19 1900.0% -32 -200.0% 40 15.2%
array_filter@10 N/A% 0 0.0% -1 -100.0% 0 0.0% 0 0.0%
implode0 N/A% 11 91.7% 8 800.0% 24 150.0% 0 0.0%