Diff Report
Run #519afb15356f3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_html_class

drupal_html_classRun #519afb15356f3Run #519afa8ec2e5cDiffDiff%
Number of Function Calls 16 16 N/A%
Incl. Wall Time (microsec) 1,055 1,055 N/A%
Incl. Wall Time (microsec) per call N/A 66 66 N/A%
Excl. Wall Time (microsec) 124 124 N/A%
Incl. CPU (microsecs) 1,069 1,069 N/A%
Incl. CPU (microsecs) per call N/A 67 67 N/A%
Excl. CPU (microsec) 114 114 N/A%
Incl. MemUse (bytes) 15,928 15,928 N/A%
Incl. MemUse (bytes) per call N/A 996 996 N/A%
Excl. MemUse (bytes) 6,080 6,080 N/A%
Incl. PeakMemUse (bytes) 335,152 335,152 N/A%
Incl. PeakMemUse (bytes) per call N/A 20,947 20,947 N/A%
Excl. PeakMemUse (bytes) 336 336 N/A%

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_class16 31.4% 1,055 0.2% 1,069 0.2% 15,928 0.0% 335,152 0.9%
Exclusive Metrics Diff for Current Function124 11.8% 114 10.7% 6,080 38.2% 336 0.1%
Parent functions
drupal_region_class4 25.0% 251 23.8% 254 23.8% 1,600 10.0% 69,456 20.7%
template_preprocess_block6 37.5% 181 17.2% 186 17.4% 1,432 9.0% 11,296 3.4%
template_preprocess_node2 12.5% 173 16.4% 175 16.4% 1,184 7.4% 68,960 20.6%
drupal_retrieve_form1 6.2% 152 14.4% 153 14.3% 8,840 55.5% 75,384 22.5%
theme_image_style1 6.2% 129 12.2% 130 12.2% 952 6.0% 67,056 20.0%
theme_links1 6.2% 118 11.2% 119 11.1% 960 6.0% 43,000 12.8%
template_preprocess_html1 6.2% 51 4.8% 52 4.9% 960 6.0% 0 0.0%
Child functions
drupal_clean_css_identifier13 50.0% 588 55.7% 601 56.2% 4,160 26.1% 330,992 98.8%
drupal_strtolower13 50.0% 343 32.5% 354 33.1% 5,688 35.7% 3,824 1.1%