Diff Report
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: 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 #51ec52a09990aRun #51ec517fc2424DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)1,130 1,190 60 5.3%
Incl. Wall Time (microsec) per call 49 52 3 5.3%
Excl. Wall Time (microsec)129 133 4 3.1%
Incl. CPU (microsecs)1,153 1,212 59 5.1%
Incl. CPU (microsecs) per call 50 53 3 5.1%
Excl. CPU (microsec)118 120 2 1.7%
Incl. MemUse (bytes)17,056 16,728 -328 -1.9%
Incl. MemUse (bytes) per call 742 727 -14 -1.9%
Excl. MemUse (bytes)5,432 5,312 -120 -2.2%
Incl. PeakMemUse (bytes)535,016 589,632 54,616 10.2%
Incl. PeakMemUse (bytes) per call 23,262 25,636 2,375 10.2%
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 Function4 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%