Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5d631cb28: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_html_class

drupal_html_classRun #51ec5ca916d7dRun #51ec5d631cb28DiffDiff%
Number of Function Calls66 66 0 0.0%
Incl. Wall Time (microsec)2,572 2,724 152 5.9%
Incl. Wall Time (microsec) per call 39 41 2 5.9%
Excl. Wall Time (microsec)351 334 -17 -4.8%
Incl. CPU (microsecs)2,627 2,790 163 6.2%
Incl. CPU (microsecs) per call 40 42 2 6.2%
Excl. CPU (microsec)311 285 -26 -8.4%
Incl. MemUse (bytes)25,352 25,416 64 0.3%
Incl. MemUse (bytes) per call 384 385 1 0.3%
Excl. MemUse (bytes)6,032 6,096 64 1.1%
Incl. PeakMemUse (bytes)395,328 556,120 160,792 40.7%
Incl. PeakMemUse (bytes) per call 5,990 8,426 2,436 40.7%
Excl. PeakMemUse (bytes)384 384 0 0.0%

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% 152 1.9% 163 1.8% 64 0.1% 160,792 243.5%
Exclusive Metrics Diff for Current Function-17 -11.2% -26 -16.0% 64 100.0% 0 0.0%
Parent functions
template_preprocess_links53 N/A% 2,104 1384.2% 2,148 1317.8% 11,440 17875.0% 284,144 176.7%
theme_links-53 N/A% -1,896 -1247.4% -1,935 -1187.1% -11,424 -17850.0% -93,664 -58.3%
template_preprocess_region0 N/A% -39 -25.7% -40 -24.5% 0 0.0% -15,008 -9.3%
template_preprocess_block0 N/A% -23 -15.1% -20 -12.3% 0 0.0% -14,680 -9.1%
template_preprocess_node0 N/A% 3 2.0% 4 2.5% 48 75.0% 0 0.0%
drupal_retrieve_form0 N/A% 2 1.3% 4 2.5% 0 0.0% 0 0.0%
template_preprocess_html0 N/A% 1 0.7% 2 1.2% 0 0.0% 0 0.0%
Child functions
drupal_clean_css_identifier0 N/A% 175 115.1% 180 110.4% 0 0.0% 160,656 99.9%
drupal_strtolower0 N/A% -6 -3.9% 9 5.5% 0 0.0% 136 0.1%