Diff Report
Run #530ef19752730: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ef14e56c65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #530ef19752730Run #530ef14e56c65DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)1,076 1,061 -15 -1.4%
Incl. Wall Time (microsec) per call 60 59 -1 -1.4%
Excl. Wall Time (microsec)204 215 11 5.4%
Incl. CPU (microsecs)1,088 1,075 -13 -1.2%
Incl. CPU (microsecs) per call 60 60 -1 -1.2%
Excl. CPU (microsec)158 169 11 7.0%
Incl. MemUse (bytes)4,512 4,512 0 0.0%
Incl. MemUse (bytes) per call 251 251 0 0.0%
Excl. MemUse (bytes)-3,184 -3,184 0 0.0%
Incl. PeakMemUse (bytes)544,808 544,808 0 0.0%
Incl. PeakMemUse (bytes) per call 30,267 30,267 0 0.0%
Excl. PeakMemUse (bytes)2,888 2,888 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% -15 -0.2% -13 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function11 73.3% 11 84.6% 0 N/A% 0 N/A%
Parent function
drupal_html_class0 N/A% -15 -100.0% -13 -100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -54 -360.0% -50 -384.6% 0 N/A% 0 N/A%
preg_replace0 N/A% 28 186.7% 26 200.0% 0 N/A% 0 N/A%