Diff Report
Run #526a240c73a50: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #526a240c73a50Run #526a239923027DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)391 475 84 21.5%
Incl. Wall Time (microsec) per call 56 68 12 21.5%
Excl. Wall Time (microsec)70 68 -2 -2.9%
Incl. CPU (microsecs)397 482 85 21.4%
Incl. CPU (microsecs) per call 57 69 12 21.4%
Excl. CPU (microsec)65 56 -9 -13.8%
Incl. MemUse (bytes)3,592 3,592 0 0.0%
Incl. MemUse (bytes) per call 513 513 0 0.0%
Excl. MemUse (bytes)472 472 0 0.0%
Incl. PeakMemUse (bytes)287,040 309,728 22,688 7.9%
Incl. PeakMemUse (bytes) per call 41,006 44,247 3,241 7.9%
Excl. PeakMemUse (bytes)1,416 2,544 1,128 79.7%

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% 84 247.1% 85 51.5% 0 0.0% 22,688 11.3%
Exclusive Metrics Diff for Current Function-2 -2.4% -9 -10.6% 0 N/A% 1,128 5.0%
Parent function
drupal_html_class0 N/A% 84 100.0% 85 100.0% 0 N/A% 22,688 100.0%
Child functions
strtr0 N/A% 87 103.6% 90 105.9% 0 N/A% 21,560 95.0%
preg_replace0 N/A% -1 -1.2% 4 4.7% 0 N/A% 0 0.0%