Diff Report
Run #52e97b490de91: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e97c22a1cdf: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #52e97b490de91Run #52e97c22a1cdfDiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)1,646 1,518 -128 -7.8%
Incl. Wall Time (microsec) per call 55 51 -4 -7.8%
Excl. Wall Time (microsec)412 403 -9 -2.2%
Incl. CPU (microsecs)1,676 1,542 -134 -8.0%
Incl. CPU (microsecs) per call 56 51 -4 -8.0%
Excl. CPU (microsec)363 344 -19 -5.2%
Incl. MemUse (bytes)5,656 5,656 0 0.0%
Incl. MemUse (bytes) per call 189 189 0 0.0%
Excl. MemUse (bytes)-6,312 -6,312 0 0.0%
Incl. PeakMemUse (bytes)690,368 697,720 7,352 1.1%
Incl. PeakMemUse (bytes) per call 23,012 23,257 245 1.1%
Excl. PeakMemUse (bytes)5,376 5,424 48 0.9%

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% -128 -18.9% -134 -12.6% 0 0.0% 7,352 4.4%
Exclusive Metrics Diff for Current Function-9 -7.0% -19 -14.2% 0 N/A% 48 0.7%
Parent function
drupal_html_class0 N/A% -128 -100.0% -134 -100.0% 0 N/A% 7,352 100.0%
Child functions
strtr0 N/A% -124 -96.9% -122 -91.0% 0 N/A% 7,304 99.3%
preg_replace0 N/A% 5 3.9% 7 5.2% 0 N/A% 0 0.0%