Diff Report
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b12bb10362: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for drupal_validate_utf8

drupal_validate_utf8Run #519b0e62696b0Run #519b12bb10362DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)655 641 -14 -2.1%
Incl. Wall Time (microsec) per call 109 107 -2 -2.1%
Excl. Wall Time (microsec)627 616 -11 -1.8%
Incl. CPU (microsecs)663 649 -14 -2.1%
Incl. CPU (microsecs) per call 111 108 -2 -2.1%
Excl. CPU (microsec)47 48 1 2.1%
Incl. MemUse (bytes)35,952 35,952 0 0.0%
Incl. MemUse (bytes) per call 5,992 5,992 0 0.0%
Excl. MemUse (bytes)1,640 1,640 0 0.0%
Incl. PeakMemUse (bytes)67,488 67,488 0 0.0%
Incl. PeakMemUse (bytes) per call 11,248 11,248 0 0.0%
Excl. PeakMemUse (bytes)832 832 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% -14 -0.7% -14 -0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-11 -78.6% 1 7.1% 0 N/A% 0 N/A%
Parent function
filter_xss0 N/A% -14 -100.0% -14 -100.0% 0 N/A% 0 N/A%
Child functions
strlen0 N/A% -3 -21.4% 1 7.1% 0 N/A% 0 N/A%
preg_match0 N/A% 0 0.0% -16 -114.3% 0 N/A% 0 N/A%