Diff Report
Run #5199e3a2bf6f6: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #5199e51c1ee20: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for drupal_validate_utf8

drupal_validate_utf8Run #5199e3a2bf6f6Run #5199e51c1ee20DiffDiff%
Number of Function Calls72 72 0 0.0%
Incl. Wall Time (microsec)1,056 1,020 -36 -3.4%
Incl. Wall Time (microsec) per call 15 14 -1 -3.4%
Excl. Wall Time (microsec)675 650 -25 -3.7%
Incl. CPU (microsecs)0 8,000 8,000 N/A%
Incl. CPU (microsecs) per call 0 111 111 N/A%
Excl. CPU (microsec)0 8,000 8,000 N/A%
Incl. MemUse (bytes)3,604 3,604 0 0.0%
Incl. MemUse (bytes) per call 50 50 0 0.0%
Excl. MemUse (bytes)2,760 2,760 0 0.0%
Incl. PeakMemUse (bytes)1,428 1,428 0 0.0%
Incl. PeakMemUse (bytes) per call 20 20 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% -36 -5.6% 8,000 200.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-25 -69.4% 8,000 100.0% 0 N/A% 0 N/A%
Parent function
filter_xss0 N/A% -36 -100.0% 8,000 100.0% 0 N/A% 0 N/A%
Child functions
preg_match0 N/A% -6 -16.7% 0 0.0% 0 N/A% 0 N/A%
strlen0 N/A% -5 -13.9% 0 0.0% 0 N/A% 0 N/A%