Diff Report
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff79b9e81a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #519ff693b4ca2Run #519ff79b9e81aDiffDiff%
Number of Function Calls116 116 0 0.0%
Incl. Wall Time (microsec)3,863 3,820 -43 -1.1%
Incl. Wall Time (microsec) per call 33 33 -0 -1.1%
Excl. Wall Time (microsec)2,556 2,555 -1 -0.0%
Incl. CPU (microsecs)3,987 3,922 -65 -1.6%
Incl. CPU (microsecs) per call 34 34 -1 -1.6%
Excl. CPU (microsec)2,275 2,247 -28 -1.2%
Incl. MemUse (bytes)9,616 9,616 0 0.0%
Incl. MemUse (bytes) per call 83 83 0 0.0%
Excl. MemUse (bytes)-97,000 -97,000 0 0.0%
Incl. PeakMemUse (bytes)92,048 92,048 0 0.0%
Incl. PeakMemUse (bytes) per call 794 794 0 0.0%
Excl. PeakMemUse (bytes)57,040 57,040 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% -43 -7.6% -65 -10.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -2.3% -28 -43.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -43 -100.0% -65 -100.0% 0 N/A% 0 N/A%
Child functions
preg_replace0 N/A% -21 -48.8% -30 -46.2% 0 N/A% 0 N/A%
implode0 N/A% -9 -20.9% -12 -18.5% 0 N/A% 0 N/A%
array_filter0 N/A% -8 -18.6% 6 9.2% 0 N/A% 0 N/A%
array_keys0 N/A% -4 -9.3% 0 0.0% 0 N/A% 0 N/A%
array_filter@10 N/A% 0 0.0% -1 -1.5% 0 N/A% 0 N/A%