Diff Report
Run #519ffbe6eb79f: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ffb7471c72: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for drupal_validate_utf8

drupal_validate_utf8Run #519ffbe6eb79fRun #519ffb7471c72DiffDiff%
Number of Function Calls 14 14 N/A%
Incl. Wall Time (microsec) 247 247 N/A%
Incl. Wall Time (microsec) per call N/A 18 18 N/A%
Excl. Wall Time (microsec) 160 160 N/A%
Incl. CPU (microsecs) 0 0 N/A%
Incl. CPU (microsecs) per call N/A 0 0 N/A%
Excl. CPU (microsec) 0 0 N/A%
Incl. MemUse (bytes) 1,980 1,980 N/A%
Incl. MemUse (bytes) per call N/A 141 141 N/A%
Excl. MemUse (bytes) 1,136 1,136 N/A%
Incl. PeakMemUse (bytes) 5,960 5,960 N/A%
Incl. PeakMemUse (bytes) per call N/A 426 426 N/A%
Excl. PeakMemUse (bytes) 5,400 5,400 N/A%

Parent/Child Regression/Improvement report for drupal_validate_utf8 [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_validate_utf814 28.0% 247 0.0% 0 0.0% 1,980 0.0% 5,960 0.1%
Exclusive Metrics Diff for Current Function160 64.8% 0 N/A% 1,136 57.4% 5,400 90.6%
Parent function
filter_xss14 100.0% 247 100.0% 0 N/A% 1,980 100.0% 5,960 100.0%
Child functions
preg_match13 48.1% 60 24.3% 0 N/A% 424 21.4% 304 5.1%
strlen14 51.9% 27 10.9% 0 N/A% 420 21.2% 256 4.3%