Diff Report
Run #512a226436ce4: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for drupal_html_class

drupal_html_classRun #512a226436ce4Run #512a1f7f217a6DiffDiff%
Number of Function Calls96 264 168 175.0%
Incl. Wall Time (microsec)2,472 6,376 3,904 157.9%
Incl. Wall Time (microsec) per call 26 24 -2 -6.2%
Excl. Wall Time (microsec)437 1,081 644 147.4%
Incl. CPU (microsecs)0 12,000 12,000 N/A%
Incl. CPU (microsecs) per call 0 45 45 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)30,536 57,152 26,616 87.2%
Incl. MemUse (bytes) per call 318 216 -102 -31.9%
Excl. MemUse (bytes)-8,904 -34,768 -25,864 -290.5%
Incl. PeakMemUse (bytes)21,904 23,280 1,376 6.3%
Incl. PeakMemUse (bytes) per call 228 88 -140 -61.4%
Excl. PeakMemUse (bytes)1,104 1,568 464 42.0%

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_class168 33.3% 3,904 7.9% 12,000 23.1% 26,616 0.9% 1,376 0.0%
Exclusive Metrics Diff for Current Function644 16.5% 0 0.0% -25,864 -97.2% 464 33.7%
Parent functions
template_preprocess_node100 59.5% 2,403 61.6% 4,000 33.3% 17,272 64.9% 4,744 344.8%
theme_links50 29.8% 1,246 31.9% 0 0.0% 8,000 30.1% -136 -9.9%
template_preprocess18 10.7% 290 7.4% 8,000 66.7% 1,344 5.0% -1,704 -123.8%
theme_image_style0 0.0% -34 -0.9% 0 0.0% 0 0.0% -1,528 -111.0%
template_preprocess_html0 0.0% -2 -0.1% 0 0.0% 16 0.1% 0 0.0%
drupal_region_class0 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_block0 0.0% 1 0.0% 0 0.0% -16 -0.1% 0 0.0%
drupal_retrieve_form0 0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
drupal_clean_css_identifier168 50.0% 1,776 45.5% 12,000 100.0% 25,488 95.8% 336 24.4%
drupal_strtolower168 50.0% 1,484 38.0% 0 0.0% 26,992 101.4% 576 41.9%