Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c045f200ea: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #519c03b86b1ecRun #519c045f200eaDiffDiff%
Number of Function Calls171 171 0 0.0%
Incl. Wall Time (microsec)6,229 6,259 30 0.5%
Incl. Wall Time (microsec) per call 36 37 0 0.5%
Excl. Wall Time (microsec)4,392 4,370 -22 -0.5%
Incl. CPU (microsecs)6,409 6,447 38 0.6%
Incl. CPU (microsecs) per call 37 38 0 0.6%
Excl. CPU (microsec)3,899 3,883 -16 -0.4%
Incl. MemUse (bytes)6,732 6,732 0 0.0%
Incl. MemUse (bytes) per call 39 39 0 0.0%
Excl. MemUse (bytes)-107,076 -107,076 0 0.0%
Incl. PeakMemUse (bytes)80,964 80,964 0 0.0%
Incl. PeakMemUse (bytes) per call 473 473 0 0.0%
Excl. PeakMemUse (bytes)44,664 44,664 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% 30 1.3% 38 3.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-22 -73.3% -16 -42.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 30 100.0% 38 100.0% 0 N/A% 0 N/A%
Child functions
array_filter0 N/A% 34 113.3% 39 102.6% 0 N/A% 0 N/A%
preg_replace0 N/A% 22 73.3% 9 23.7% 0 N/A% 0 N/A%
implode0 N/A% -2 -6.7% 14 36.8% 0 N/A% 0 N/A%
array_keys0 N/A% -2 -6.7% -8 -21.1% 0 N/A% 0 N/A%
array_filter@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%