Diff Report
Run #51a152cadd6cc: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a155e569388: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for drupal_validate_utf8

drupal_validate_utf8Run #51a152cadd6ccRun #51a155e569388DiffDiff%
Number of Function Calls50 50 0 0.0%
Incl. Wall Time (microsec)869 881 12 1.4%
Incl. Wall Time (microsec) per call 17 18 0 1.4%
Excl. Wall Time (microsec)567 569 2 0.4%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 80 80 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)4,412 4,412 0 0.0%
Incl. MemUse (bytes) per call 88 88 0 0.0%
Excl. MemUse (bytes)3,248 3,248 0 0.0%
Incl. PeakMemUse (bytes)1,232 1,232 0 0.0%
Incl. PeakMemUse (bytes) per call 25 25 0 0.0%
Excl. PeakMemUse (bytes)800 800 0 0.0%

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_utf80 N/A% 12 0.4% 4,000 400000.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 16.7% 0 0.0% 0 N/A% 0 N/A%
Parent function
filter_xss0 N/A% 12 100.0% 4,000 100.0% 0 N/A% 0 N/A%
Child functions
preg_match0 N/A% 12 100.0% 4,000 100.0% 0 N/A% 0 N/A%
strlen0 N/A% -2 -16.7% 0 0.0% 0 N/A% 0 N/A%