Diff Report
Run #519c13f61d210: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #519c13f61d210Run #519c116ac5313DiffDiff%
Number of Function Calls135 135 0 0.0%
Incl. Wall Time (microsec)4,444 4,471 27 0.6%
Incl. Wall Time (microsec) per call 33 33 0 0.6%
Excl. Wall Time (microsec)3,125 3,117 -8 -0.3%
Incl. CPU (microsecs)4,587 4,611 24 0.5%
Incl. CPU (microsecs) per call 34 34 0 0.5%
Excl. CPU (microsec)2,805 2,823 18 0.6%
Incl. MemUse (bytes)6,424 6,424 0 0.0%
Incl. MemUse (bytes) per call 48 48 0 0.0%
Excl. MemUse (bytes)-78,568 -78,568 0 0.0%
Incl. PeakMemUse (bytes)77,292 77,292 0 0.0%
Incl. PeakMemUse (bytes) per call 573 573 0 0.0%
Excl. PeakMemUse (bytes)42,112 42,112 0 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% 27 3.0% 24 3.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-8 -29.6% 18 75.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 27 100.0% 24 100.0% 0 N/A% 0 N/A%
Child functions
array_filter0 N/A% 20 74.1% 1 4.2% 0 N/A% 0 N/A%
preg_replace0 N/A% 12 44.4% 6 25.0% 0 N/A% 0 N/A%
array_keys0 N/A% 2 7.4% 6 25.0% 0 N/A% 0 N/A%
implode0 N/A% 1 3.7% -6 -25.0% 0 N/A% 0 N/A%
array_filter@10 N/A% 0 0.0% -1 -4.2% 0 N/A% 0 N/A%