Diff Report
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbca569199: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_html_class

drupal_html_classRun #519fbb3f5c2a0Run #519fbca569199DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)822 879 57 6.9%
Incl. Wall Time (microsec) per call 55 59 4 6.9%
Excl. Wall Time (microsec)79 83 4 5.1%
Incl. CPU (microsecs)838 895 57 6.8%
Incl. CPU (microsecs) per call 56 60 4 6.8%
Excl. CPU (microsec)75 73 -2 -2.7%
Incl. MemUse (bytes)15,928 15,928 0 0.0%
Incl. MemUse (bytes) per call 1,062 1,062 0 0.0%
Excl. MemUse (bytes)6,072 6,072 0 0.0%
Incl. PeakMemUse (bytes)408,960 408,960 0 0.0%
Incl. PeakMemUse (bytes) per call 27,264 27,264 0 0.0%
Excl. PeakMemUse (bytes)336 336 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% 57 8.9% 57 19.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 7.0% -2 -3.5% 0 N/A% 0 N/A%
Parent functions
template_preprocess_node0 N/A% 28 49.1% 27 47.4% 0 N/A% 0 N/A%
drupal_region_class0 N/A% 19 33.3% 20 35.1% 0 N/A% 0 N/A%
template_preprocess_block0 N/A% 6 10.5% 7 12.3% 0 N/A% 0 N/A%
drupal_retrieve_form0 N/A% 4 7.0% 3 5.3% 0 N/A% 0 N/A%
theme_image_style0 N/A% 2 3.5% 2 3.5% 0 N/A% 0 N/A%
theme_links0 N/A% -2 -3.5% -3 -5.3% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% 1 1.8% 0 N/A% 0 N/A%
Child functions
drupal_clean_css_identifier0 N/A% 52 91.2% 56 98.2% 0 N/A% 0 N/A%
drupal_strtolower0 N/A% 1 1.8% 3 5.3% 0 N/A% 0 N/A%