Diff Report
Run #517c1bb406b02: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1c27a12c9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_html_class

drupal_html_classRun #517c1bb406b02Run #517c1c27a12c9DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)760 691 -69 -9.1%
Incl. Wall Time (microsec) per call 30 28 -3 -9.1%
Excl. Wall Time (microsec)126 115 -11 -8.7%
Incl. CPU (microsecs)786 717 -69 -8.8%
Incl. CPU (microsecs) per call 31 29 -3 -8.8%
Excl. CPU (microsec)113 101 -12 -10.6%
Incl. MemUse (bytes)13,104 13,104 0 0.0%
Incl. MemUse (bytes) per call 524 524 0 0.0%
Excl. MemUse (bytes)3,512 3,512 0 0.0%
Incl. PeakMemUse (bytes)10,304 11,408 1,104 10.7%
Incl. PeakMemUse (bytes) per call 412 456 44 10.7%
Excl. PeakMemUse (bytes)1,880 1,920 40 2.1%

Parent/Child Regression/Improvement report for drupal_html_class [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_html_class0 N/A% -69 -0.0% -69 -0.1% 0 0.0% 1,104 0.2%
Exclusive Metrics Diff for Current Function-11 -15.9% -12 -17.4% 0 N/A% 40 3.6%
Parent functions
template_preprocess0 N/A% -34 -49.3% -35 -50.7% 0 N/A% 1,104 100.0%
template_preprocess_block0 N/A% -25 -36.2% -25 -36.2% 0 N/A% 0 0.0%
template_preprocess_node0 N/A% -22 -31.9% -22 -31.9% 0 N/A% 0 0.0%
theme_links0 N/A% 17 24.6% 17 24.6% 0 N/A% 0 0.0%
drupal_retrieve_form0 N/A% -4 -5.8% -4 -5.8% 0 N/A% 0 0.0%
template_preprocess_html0 N/A% -2 -2.9% -2 -2.9% 0 N/A% 0 0.0%
drupal_region_class0 N/A% 1 1.4% 2 2.9% 0 N/A% 0 0.0%
Child functions
drupal_strtolower0 N/A% -43 -62.3% -43 -62.3% 0 N/A% 296 26.8%
drupal_clean_css_identifier0 N/A% -15 -21.7% -14 -20.3% 0 N/A% 768 69.6%