Diff Report
Run #51a459a8e59c2: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a45a3ea1945: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for drupal_validate_utf8

drupal_validate_utf8Run #51a459a8e59c2Run #51a45a3ea1945DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)321 314 -7 -2.2%
Incl. Wall Time (microsec) per call 15 14 -0 -2.2%
Excl. Wall Time (microsec)198 193 -5 -2.5%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 182 182 N/A%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)2,204 2,204 0 0.0%
Incl. MemUse (bytes) per call 100 100 0 0.0%
Excl. MemUse (bytes)1,360 1,360 0 0.0%
Incl. PeakMemUse (bytes)1,368 1,368 0 0.0%
Incl. PeakMemUse (bytes) per call 62 62 0 0.0%
Excl. PeakMemUse (bytes)760 760 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% -7 -1.7% 4,000 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -71.4% 4,000 100.0% 0 N/A% 0 N/A%
Parent function
filter_xss0 N/A% -7 -100.0% 4,000 100.0% 0 N/A% 0 N/A%
Child functions
preg_match0 N/A% -3 -42.9% 0 0.0% 0 N/A% 0 N/A%
strlen0 N/A% 1 14.3% 0 0.0% 0 N/A% 0 N/A%