Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #539201f8938f4Run #539203c57074dDiffDiff%
Number of Function Calls170 170 0 0.0%
Incl. Wall Time (microsec)4,856 4,772 -84 -1.7%
Incl. Wall Time (microsec) per call 29 28 -0 -1.7%
Excl. Wall Time (microsec)3,218 3,199 -19 -0.6%
Incl. CPU (microsecs)5,028 4,941 -87 -1.7%
Incl. CPU (microsecs) per call 30 29 -1 -1.7%
Excl. CPU (microsec)2,884 2,803 -81 -2.8%
Incl. MemUse (bytes)14,164 14,164 0 0.0%
Incl. MemUse (bytes) per call 83 83 0 0.0%
Excl. MemUse (bytes)-86,776 -86,776 0 0.0%
Incl. PeakMemUse (bytes)111,756 111,756 0 0.0%
Incl. PeakMemUse (bytes) per call 657 657 0 0.0%
Excl. PeakMemUse (bytes)64,312 64,312 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% -84 -34.0% -87 -17.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-19 -22.6% -81 -93.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -84 -100.0% -87 -100.0% 0 N/A% 0 N/A%
Child functions
preg_replace0 N/A% -38 -45.2% -33 -37.9% 0 N/A% 0 N/A%
array_filter0 N/A% -18 -21.4% 11 12.6% 0 N/A% 0 N/A%
implode0 N/A% -5 -6.0% 7 8.0% 0 N/A% 0 N/A%
array_keys0 N/A% -4 -4.8% 9 10.3% 0 N/A% 0 N/A%