Diff Report
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_html_class

drupal_html_classRun #51ec243650361Run #51ec227a9cea0DiffDiff%
Number of Function Calls93 93 0 0.0%
Incl. Wall Time (microsec)850 897 47 5.5%
Incl. Wall Time (microsec) per call 9 10 1 5.5%
Excl. Wall Time (microsec)189 189 0 0.0%
Incl. CPU (microsecs)945 1,001 56 5.9%
Incl. CPU (microsecs) per call 10 11 1 5.9%
Excl. CPU (microsec)260 267 7 2.7%
Incl. MemUse (bytes)15,984 15,888 -96 -0.6%
Incl. MemUse (bytes) per call 172 171 -1 -0.6%
Excl. MemUse (bytes)6,096 6,072 -24 -0.4%
Incl. PeakMemUse (bytes)318,488 330,856 12,368 3.9%
Incl. PeakMemUse (bytes) per call 3,425 3,558 133 3.9%
Excl. PeakMemUse (bytes)384 432 48 12.5%

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% 47 0.5% 56 0.9% -96 -0.3% 12,368 38.6%
Exclusive Metrics Diff for Current Function0 0.0% 7 12.5% -24 -25.0% 48 0.4%
Parent functions
template_preprocess_block0 N/A% 31 66.0% 33 58.9% -24 -25.0% 10,408 84.2%
theme_links0 N/A% 20 42.6% 20 35.7% 0 0.0% 0 0.0%
template_preprocess_region0 N/A% -7 -14.9% -6 -10.7% -24 -25.0% -5,336 -43.1%
theme_image_style0 N/A% 7 14.9% 14 25.0% 0 0.0% -256 -2.1%
template_preprocess_node0 N/A% -4 -8.5% -6 -10.7% 0 0.0% 0 0.0%
template_preprocess_html0 N/A% -1 -2.1% 0 0.0% -48 -50.0% 7,552 61.1%
drupal_retrieve_form0 N/A% 1 2.1% 1 1.8% 0 0.0% 0 0.0%
Child functions
drupal_clean_css_identifier0 N/A% 47 100.0% 50 89.3% -72 -75.0% 12,496 101.0%
drupal_strtolower0 N/A% 0 0.0% -1 -1.8% 0 0.0% -176 -1.4%