Diff Report
Run #519bea2c59e7a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #519bea2c59e7aRun #519be9a13e594DiffDiff%
Number of Function Calls149 149 0 0.0%
Incl. Wall Time (microsec)5,079 5,157 78 1.5%
Incl. Wall Time (microsec) per call 34 35 1 1.5%
Excl. Wall Time (microsec)3,567 3,622 55 1.5%
Incl. CPU (microsecs)5,237 5,324 87 1.7%
Incl. CPU (microsecs) per call 35 36 1 1.7%
Excl. CPU (microsec)3,183 3,242 59 1.9%
Incl. MemUse (bytes)5,164 5,164 0 0.0%
Incl. MemUse (bytes) per call 35 35 0 0.0%
Excl. MemUse (bytes)-91,980 -91,980 0 0.0%
Incl. PeakMemUse (bytes)76,544 76,544 0 0.0%
Incl. PeakMemUse (bytes) per call 514 514 0 0.0%
Excl. PeakMemUse (bytes)42,128 42,128 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% 78 6.5% 87 207.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function55 70.5% 59 67.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 78 100.0% 87 100.0% 0 N/A% 0 N/A%
Child functions
preg_replace0 N/A% 16 20.5% 21 24.1% 0 N/A% 0 N/A%
array_filter0 N/A% 5 6.4% -10 -11.5% 0 N/A% 0 N/A%
implode0 N/A% 1 1.3% 9 10.3% 0 N/A% 0 N/A%
array_keys0 N/A% 1 1.3% 6 6.9% 0 N/A% 0 N/A%
array_filter@10 N/A% 0 0.0% 2 2.3% 0 N/A% 0 N/A%