Diff Report
Run #52e96dacba2bc: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e96ef41921e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #52e96dacba2bcRun #52e96ef41921eDiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)1,692 1,960 268 15.8%
Incl. Wall Time (microsec) per call 56 65 9 15.8%
Excl. Wall Time (microsec)437 478 41 9.4%
Incl. CPU (microsecs)1,730 1,997 267 15.4%
Incl. CPU (microsecs) per call 58 67 9 15.4%
Excl. CPU (microsec)401 433 32 8.0%
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)690,368 690,368 0 0.0%
Incl. PeakMemUse (bytes) per call 23,012 23,012 0 0.0%
Excl. PeakMemUse (bytes)5,376 5,376 0 0.0%

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% 268 0.7% 267 0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function41 15.3% 32 12.0% 0 N/A% 0 N/A%
Parent function
drupal_html_class0 N/A% 268 100.0% 267 100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 208 77.6% 207 77.5% 0 N/A% 0 N/A%
preg_replace0 N/A% 19 7.1% 28 10.5% 0 N/A% 0 N/A%