Diff Report
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #534ad972c8c0dRun #534ad8dec7444DiffDiff%
Number of Function Calls222 222 0 0.0%
Incl. Wall Time (microsec)6,662 6,666 4 0.1%
Incl. Wall Time (microsec) per call 30 30 0 0.1%
Excl. Wall Time (microsec)4,457 4,425 -32 -0.7%
Incl. CPU (microsecs)6,886 6,914 28 0.4%
Incl. CPU (microsecs) per call 31 31 0 0.4%
Excl. CPU (microsec)3,942 3,973 31 0.8%
Incl. MemUse (bytes)17,888 17,888 0 0.0%
Incl. MemUse (bytes) per call 81 81 0 0.0%
Excl. MemUse (bytes)-120,680 -120,680 0 0.0%
Incl. PeakMemUse (bytes)129,152 129,152 0 0.0%
Incl. PeakMemUse (bytes) per call 582 582 0 0.0%
Excl. PeakMemUse (bytes)74,552 74,552 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% 4 0.3% 28 4.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-32 -800.0% 31 110.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 4 100.0% 28 100.0% 0 N/A% 0 N/A%
Child functions
preg_replace0 N/A% 21 525.0% 9 32.1% 0 N/A% 0 N/A%
array_keys0 N/A% 17 425.0% -4 -14.3% 0 N/A% 0 N/A%
array_filter0 N/A% -1 -25.0% -3 -10.7% 0 N/A% 0 N/A%
implode0 N/A% -1 -25.0% -5 -17.9% 0 N/A% 0 N/A%