Diff Report
Run #523e4c6056bfd: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523e49a66dc20: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #523e4c6056bfdRun #523e49a66dc20DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)434 481 47 10.8%
Incl. Wall Time (microsec) per call 39 44 4 10.8%
Excl. Wall Time (microsec)124 100 -24 -19.4%
Incl. CPU (microsecs)441 494 53 12.0%
Incl. CPU (microsecs) per call 40 45 5 12.0%
Excl. CPU (microsec)95 90 -5 -5.3%
Incl. MemUse (bytes)4,040 4,016 -24 -0.6%
Incl. MemUse (bytes) per call 367 365 -2 -0.6%
Excl. MemUse (bytes)-48 -40 8 16.7%
Incl. PeakMemUse (bytes)152,992 223,296 70,304 46.0%
Incl. PeakMemUse (bytes) per call 13,908 20,300 6,391 46.0%
Excl. PeakMemUse (bytes)1,064 1,496 432 40.6%

Parent/Child Regression/Improvement report for drupal_clean_css_identifier [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_clean_css_identifier0 N/A% 47 0.0% 53 0.0% -24 -0.0% 70,304 0.3%
Exclusive Metrics Diff for Current Function-24 -51.1% -5 -9.4% 8 33.3% 432 0.6%
Parent function
drupal_html_class0 N/A% 47 100.0% 53 100.0% -24 -100.0% 70,304 100.0%
Child functions
strtr0 N/A% 72 153.2% 70 132.1% 0 0.0% 69,872 99.4%
preg_replace0 N/A% -1 -2.1% -12 -22.6% -32 -133.3% 0 0.0%