Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Xss::attributes

Drupal\Component\Utility\Xss::attributesRun #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)267 274 7 2.6%
Incl. Wall Time (microsec) per call 30 30 1 2.6%
Excl. Wall Time (microsec)129 136 7 5.4%
Incl. CPU (microsecs)277 284 7 2.5%
Incl. CPU (microsecs) per call 31 32 1 2.5%
Excl. CPU (microsec)111 109 -2 -1.8%
Incl. MemUse (bytes)7,800 7,812 12 0.2%
Incl. MemUse (bytes) per call 867 868 1 0.2%
Excl. MemUse (bytes)-508 -496 12 2.4%
Incl. PeakMemUse (bytes)1,840 1,840 0 0.0%
Incl. PeakMemUse (bytes) per call 204 204 0 0.0%
Excl. PeakMemUse (bytes)1,400 1,400 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Xss::attributes [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::attributes0 N/A% 7 0.4% 7 0.6% 12 1.4% 0 0.0%
Exclusive Metrics Diff for Current Function7 100.0% -2 -28.6% 12 100.0% 0 N/A%
Parent function
Drupal\Component\Utility\Xss::split0 N/A% 7 100.0% 7 100.0% 12 100.0% 0 N/A%
Child functions
preg_match0 N/A% 1 14.3% 0 0.0% 0 0.0% 0 N/A%
preg_replace0 N/A% -1 -14.3% 4 57.1% -12 -100.0% 0 N/A%
Drupal\Component\Utility\UrlHelper::filterBadProtocol0 N/A% 0 0.0% -1 -14.3% 12 100.0% 0 N/A%
substr0 N/A% 0 0.0% 2 28.6% 0 0.0% 0 N/A%
strtolower0 N/A% 0 0.0% 1 14.3% 0 0.0% 0 N/A%
strlen0 N/A% 0 0.0% 3 42.9% 0 0.0% 0 N/A%