Diff Report
Run #556d13edd0b22: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #556d0efcc18be: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #556d13edd0b22Run #556d0efcc18beDiffDiff%
Number of Function Calls148 148 0 0.0%
Incl. Wall Time (microsec)3,358 3,469 111 3.3%
Incl. Wall Time (microsec) per call 23 23 1 3.3%
Excl. Wall Time (microsec)2,901 2,978 77 2.7%
Incl. MemUse (bytes)30,168 30,168 0 0.0%
Incl. MemUse (bytes) per call 204 204 0 0.0%
Excl. MemUse (bytes)-175,008 -174,984 24 0.0%
Incl. PeakMemUse (bytes)115,456 115,456 0 0.0%
Incl. PeakMemUse (bytes) per call 780 780 0 0.0%
Excl. PeakMemUse (bytes)70,352 70,352 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::expandArguments0 N/A% 111 0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function77 69.4% 24 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 111 100.0% 0 N/A% 0 N/A%
Child functions
str_replace0 N/A% 28 25.2% 0 N/A% 0 N/A%
is_array0 N/A% -27 -24.3% 0 N/A% 0 N/A%
substr0 N/A% 16 14.4% 0 N/A% 0 N/A%
array_keys0 N/A% 9 8.1% -24 N/A% 0 N/A%
implode0 N/A% 7 6.3% 0 N/A% 0 N/A%
array_values0 N/A% 1 0.9% 0 N/A% 0 N/A%