Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Xss::filter

Drupal\Component\Utility\Xss::filterRun #52f2e60305388Run #52f2e62091f2cDiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)1,315 1,362 47 3.6%
Incl. Wall Time (microsec) per call 55 57 2 3.6%
Excl. Wall Time (microsec)464 481 17 3.7%
Incl. CPU (microsecs)1,333 1,382 49 3.7%
Incl. CPU (microsecs) per call 56 58 2 3.7%
Excl. CPU (microsec)310 339 29 9.4%
Incl. MemUse (bytes)25,512 25,512 0 0.0%
Incl. MemUse (bytes) per call 1,063 1,063 0 0.0%
Excl. MemUse (bytes)-17,288 -17,288 0 0.0%
Incl. PeakMemUse (bytes)94,600 94,600 0 0.0%
Incl. PeakMemUse (bytes) per call 3,942 3,942 0 0.0%
Excl. PeakMemUse (bytes)1,064 1,064 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Xss::filter [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::filter0 N/A% 47 3.4% 49 1.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function17 36.2% 29 59.2% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Utility\Xss::filterAdmin0 N/A% 47 100.0% 49 100.0% 0 N/A% 0 N/A%
Child functions
preg_replace0 N/A% 9 19.1% 15 30.6% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 6 12.8% 5 10.2% 0 N/A% 0 N/A%
preg_replace_callback0 N/A% 6 12.8% 4 8.2% 0 N/A% 0 N/A%
str_replace0 N/A% 5 10.6% -1 -2.0% 0 N/A% 0 N/A%
chr0 N/A% 3 6.4% -1 -2.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::split0 N/A% 1 2.1% -2 -4.1% 0 N/A% 0 N/A%