Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_html_class

drupal_html_classRun #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)1,190 1,130 -60 -5.0%
Incl. Wall Time (microsec) per call 52 49 -3 -5.0%
Excl. Wall Time (microsec)133 129 -4 -3.0%
Incl. CPU (microsecs)1,212 1,153 -59 -4.9%
Incl. CPU (microsecs) per call 53 50 -3 -4.9%
Excl. CPU (microsec)120 118 -2 -1.7%
Incl. MemUse (bytes)16,728 17,056 328 2.0%
Incl. MemUse (bytes) per call 727 742 14 2.0%
Excl. MemUse (bytes)5,312 5,432 120 2.3%
Incl. PeakMemUse (bytes)589,632 535,016 -54,616 -9.3%
Incl. PeakMemUse (bytes) per call 25,636 23,262 -2,375 -9.3%
Excl. PeakMemUse (bytes)48 48 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% -60 -1.5% -59 -1.4% 328 1.5% -54,616 -237.5%
Exclusive Metrics Diff for Current Function-4 -6.7% -2 -3.4% 120 36.6% 0 0.0%
Parent functions
theme_links0 N/A% -47 -78.3% -45 -76.3% 0 0.0% -42,368 -77.6%
template_preprocess_block0 N/A% -37 -61.7% -39 -66.1% 0 0.0% -2,856 -5.2%
template_preprocess_node0 N/A% 29 48.3% 28 47.5% 328 100.0% 0 0.0%
template_preprocess_region0 N/A% -14 -23.3% -14 -23.7% 0 0.0% -7,064 -12.9%
drupal_retrieve_form0 N/A% 10 16.7% 12 20.3% 0 0.0% 0 0.0%
template_preprocess_html0 N/A% -1 -1.7% -1 -1.7% 0 0.0% -2,328 -4.3%
Child functions
drupal_clean_css_identifier0 N/A% -54 -90.0% -53 -89.8% 312 95.1% -54,520 -99.8%
drupal_strtolower0 N/A% -2 -3.3% -4 -6.8% -104 -31.7% -96 -0.2%