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

drupal_clean_css_identifierRun #52e97c22a1cdfRun #52e97b490de91DiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)1,518 1,646 128 8.4%
Incl. Wall Time (microsec) per call 51 55 4 8.4%
Excl. Wall Time (microsec)403 412 9 2.2%
Incl. CPU (microsecs)1,542 1,676 134 8.7%
Incl. CPU (microsecs) per call 51 56 4 8.7%
Excl. CPU (microsec)344 363 19 5.5%
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)697,720 690,368 -7,352 -1.1%
Incl. PeakMemUse (bytes) per call 23,257 23,012 -245 -1.1%
Excl. PeakMemUse (bytes)5,424 5,376 -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 Function9 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%