Diff Report
Run #519fe6587b366: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe82fef731: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #519fe6587b366Run #519fe82fef731DiffDiff%
Number of Function Calls94 94 0 0.0%
Incl. Wall Time (microsec)1,426 1,404 -22 -1.5%
Incl. Wall Time (microsec) per call 15 15 -0 -1.5%
Excl. Wall Time (microsec)1,025 1,001 -24 -2.3%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 43 43 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)11,704 11,704 0 0.0%
Incl. MemUse (bytes) per call 125 125 0 0.0%
Excl. MemUse (bytes)-82,360 -82,360 0 0.0%
Incl. PeakMemUse (bytes)84,800 84,816 16 0.0%
Incl. PeakMemUse (bytes) per call 902 902 0 0.0%
Excl. PeakMemUse (bytes)50,904 50,904 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% -22 -0.5% 4,000 100.0% 0 0.0% 16 0.0%
Exclusive Metrics Diff for Current Function-24 -109.1% 0 0.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -22 -100.0% 4,000 100.0% 0 N/A% 16 100.0%
Child functions
preg_replace0 N/A% 10 45.5% 4,000 100.0% 0 N/A% 0 0.0%
array_filter0 N/A% -8 -36.4% 0 0.0% 0 N/A% 16 100.0%
implode0 N/A% 7 31.8% 0 0.0% 0 N/A% 0 0.0%
array_keys0 N/A% -7 -31.8% 0 0.0% 0 N/A% 0 0.0%
array_filter@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%