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

Drupal\Component\Utility\Xss::splitRun #5392041970f3fRun #539201f8938f4DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)440 450 10 2.3%
Incl. Wall Time (microsec) per call 110 113 3 2.3%
Excl. Wall Time (microsec)130 128 -2 -1.5%
Incl. CPU (microsecs)443 454 11 2.5%
Incl. CPU (microsecs) per call 111 114 3 2.5%
Excl. CPU (microsec)92 97 5 5.4%
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)14,988 14,968 -20 -0.1%
Incl. PeakMemUse (bytes) per call 3,747 3,742 -5 -0.1%
Excl. PeakMemUse (bytes)2,304 2,300 -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 Function-2 -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%