Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #51ec485525502Run #51ec491641923DiffDiff%
Number of Function Calls182 182 0 0.0%
Incl. Wall Time (microsec)3,924 3,993 69 1.8%
Incl. Wall Time (microsec) per call 22 22 0 1.8%
Excl. Wall Time (microsec)2,549 2,559 10 0.4%
Incl. CPU (microsecs)4,070 4,134 64 1.6%
Incl. CPU (microsecs) per call 22 23 0 1.6%
Excl. CPU (microsec)2,148 2,200 52 2.4%
Incl. MemUse (bytes)22,456 22,456 0 0.0%
Incl. MemUse (bytes) per call 123 123 0 0.0%
Excl. MemUse (bytes)-173,112 -173,176 -64 -0.0%
Incl. PeakMemUse (bytes)120,736 122,312 1,576 1.3%
Incl. PeakMemUse (bytes) per call 663 672 9 1.3%
Excl. PeakMemUse (bytes)73,168 74,016 848 1.2%

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% 69 4.5% 64 3.7% 0 0.0% 1,576 1.2%
Exclusive Metrics Diff for Current Function10 14.5% 52 81.2% -64 N/A% 848 53.8%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 69 100.0% 64 100.0% 0 N/A% 1,576 100.0%
Child functions
array_filter0 N/A% 47 68.1% 29 45.3% -8 N/A% 120 7.6%
array_keys0 N/A% 15 21.7% 9 14.1% 56 N/A% 8 0.5%
preg_replace0 N/A% -2 -2.9% -9 -14.1% 0 N/A% 600 38.1%
implode0 N/A% -1 -1.4% -18 -28.1% 16 N/A% 0 0.0%
array_filter@10 N/A% 0 0.0% 1 1.6% 0 N/A% 0 0.0%