Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e43719571bf: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #52e436ce9c71dRun #52e43719571bfDiffDiff%
Number of Function Calls121 121 0 0.0%
Incl. Wall Time (microsec)2,234 2,227 -7 -0.3%
Incl. Wall Time (microsec) per call 18 18 -0 -0.3%
Excl. Wall Time (microsec)1,507 1,494 -13 -0.9%
Incl. CPU (microsecs)2,329 2,330 1 0.0%
Incl. CPU (microsecs) per call 19 19 0 0.0%
Excl. CPU (microsec)1,263 1,259 -4 -0.3%
Incl. MemUse (bytes)15,472 15,472 0 0.0%
Incl. MemUse (bytes) per call 128 128 0 0.0%
Excl. MemUse (bytes)-105,768 -105,768 0 0.0%
Incl. PeakMemUse (bytes)135,952 135,912 -40 -0.0%
Incl. PeakMemUse (bytes) per call 1,124 1,123 -0 -0.0%
Excl. PeakMemUse (bytes)93,704 93,664 -40 -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% -7 -0.6% 1 0.1% 0 0.0% -40 -4.2%
Exclusive Metrics Diff for Current Function-13 -185.7% -4 -400.0% 0 N/A% -40 -100.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -7 -100.0% 1 100.0% 0 N/A% -40 -100.0%
Child functions
preg_replace0 N/A% 9 128.6% -12 -1200.0% 0 N/A% 0 0.0%
array_keys0 N/A% -2 -28.6% 6 600.0% 0 N/A% 0 0.0%
array_filter0 N/A% -2 -28.6% 5 500.0% 0 N/A% 0 0.0%
implode0 N/A% 1 14.3% 6 600.0% 0 N/A% 0 0.0%