Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5cfb002ea: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_html_class

drupal_html_classRun #51ec5ca916d7dRun #51ec5cfb002eaDiffDiff%
Number of Function Calls66 66 0 0.0%
Incl. Wall Time (microsec)2,572 2,682 110 4.3%
Incl. Wall Time (microsec) per call 39 41 2 4.3%
Excl. Wall Time (microsec)351 366 15 4.3%
Incl. CPU (microsecs)2,627 2,732 105 4.0%
Incl. CPU (microsecs) per call 40 41 2 4.0%
Excl. CPU (microsec)311 324 13 4.2%
Incl. MemUse (bytes)25,352 25,352 0 0.0%
Incl. MemUse (bytes) per call 384 384 0 0.0%
Excl. MemUse (bytes)6,032 6,032 0 0.0%
Incl. PeakMemUse (bytes)395,328 395,328 0 0.0%
Incl. PeakMemUse (bytes) per call 5,990 5,990 0 0.0%
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% 110 7.0% 105 107.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function15 13.6% 13 12.4% 0 N/A% 0 N/A%
Parent functions
theme_links0 N/A% 51 46.4% 47 44.8% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 30 27.3% 31 29.5% 0 N/A% 0 N/A%
drupal_retrieve_form0 N/A% 26 23.6% 27 25.7% 0 N/A% 0 N/A%
template_preprocess_region0 N/A% 11 10.0% 10 9.5% 0 N/A% 0 N/A%
template_preprocess_block0 N/A% -10 -9.1% -9 -8.6% 0 N/A% 0 N/A%
template_preprocess_node0 N/A% 2 1.8% -1 -1.0% 0 N/A% 0 N/A%
Child functions
drupal_clean_css_identifier0 N/A% 78 70.9% 77 73.3% 0 N/A% 0 N/A%
drupal_strtolower0 N/A% 17 15.5% 15 14.3% 0 N/A% 0 N/A%