Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Xss::split

Drupal\Component\Utility\Xss::splitRun #539201f8938f4Run #5392041970f3fDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)450 440 -10 -2.2%
Incl. Wall Time (microsec) per call 113 110 -3 -2.2%
Excl. Wall Time (microsec)128 130 2 1.6%
Incl. CPU (microsecs)454 443 -11 -2.4%
Incl. CPU (microsecs) per call 114 111 -3 -2.4%
Excl. CPU (microsec)97 92 -5 -5.2%
Incl. MemUse (bytes)11,940 11,940 0 0.0%
Incl. MemUse (bytes) per call 2,985 2,985 0 0.0%
Excl. MemUse (bytes)-1,656 -1,656 0 0.0%
Incl. PeakMemUse (bytes)14,968 14,988 20 0.1%
Incl. PeakMemUse (bytes) per call 3,742 3,747 5 0.1%
Excl. PeakMemUse (bytes)2,300 2,304 4 0.2%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Xss::split [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\Component\Utility\Xss::split0 N/A% -10 -0.7% -11 -0.4% 0 0.0% 20 0.0%
Exclusive Metrics Diff for Current Function2 20.0% -5 -45.5% 0 N/A% 4 20.0%
Parent function
Drupal\Component\Utility\Xss::Drupal\Component\Utility\{closure}0 N/A% -10 -100.0% -11 -100.0% 0 N/A% 20 100.0%
Child functions
Drupal\Component\Utility\Xss::attributes0 N/A% -7 -70.0% -6 -54.5% 0 N/A% 0 0.0%
preg_match0 N/A% -5 -50.0% -3 -27.3% 0 N/A% 16 80.0%
implode0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 0.0%
preg_replace0 N/A% 0 0.0% 3 27.3% 0 N/A% 0 0.0%
trim0 N/A% 0 0.0% -3 -27.3% 0 N/A% 0 0.0%
strlen0 N/A% 0 0.0% 2 18.2% 0 N/A% 0 0.0%
substr0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 0.0%
strtolower0 N/A% 0 0.0% 3 27.3% 0 N/A% 0 0.0%