Diff Report
Run #519edf3566aae: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ede3a9dd65: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #519edf3566aaeRun #519ede3a9dd65DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)815 679 -136 -16.7%
Incl. Wall Time (microsec) per call 58 49 -10 -16.7%
Excl. Wall Time (microsec)121 111 -10 -8.3%
Incl. CPU (microsecs)828 689 -139 -16.8%
Incl. CPU (microsecs) per call 59 49 -10 -16.8%
Excl. CPU (microsec)103 96 -7 -6.8%
Incl. MemUse (bytes)4,280 4,280 0 0.0%
Incl. MemUse (bytes) per call 306 306 0 0.0%
Excl. MemUse (bytes)-424 -424 0 0.0%
Incl. PeakMemUse (bytes)219,184 330,776 111,592 50.9%
Incl. PeakMemUse (bytes) per call 15,656 23,627 7,971 50.9%
Excl. PeakMemUse (bytes)576 576 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% -136 -0.5% -139 -0.5% 0 0.0% 111,592 80.7%
Exclusive Metrics Diff for Current Function-10 -7.4% -7 -5.0% 0 N/A% 0 0.0%
Parent function
drupal_html_class0 N/A% -136 -100.0% -139 -100.0% 0 N/A% 111,592 100.0%
Child functions
strtr0 N/A% -125 -91.9% -126 -90.6% 0 N/A% 111,592 100.0%
preg_replace0 N/A% -1 -0.7% -6 -4.3% 0 N/A% 0 0.0%