Diff Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_html_class

drupal_html_classRun #51ec491641923Run #51ec485525502DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)1,104 1,117 13 1.2%
Incl. Wall Time (microsec) per call 50 51 1 1.2%
Excl. Wall Time (microsec)119 130 11 9.2%
Incl. CPU (microsecs)1,130 1,144 14 1.2%
Incl. CPU (microsecs) per call 51 52 1 1.2%
Excl. CPU (microsec)109 122 13 11.9%
Incl. MemUse (bytes)16,432 16,480 48 0.3%
Incl. MemUse (bytes) per call 747 749 2 0.3%
Excl. MemUse (bytes)5,328 5,400 72 1.4%
Incl. PeakMemUse (bytes)388,712 464,672 75,960 19.5%
Incl. PeakMemUse (bytes) per call 17,669 21,121 3,453 19.5%
Excl. PeakMemUse (bytes)384 384 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% 13 0.8% 14 0.8% 48 0.0% 75,960 56.8%
Exclusive Metrics Diff for Current Function11 84.6% 13 92.9% 72 150.0% 0 0.0%
Parent functions
drupal_retrieve_form0 N/A% 66 507.7% 68 485.7% 0 0.0% 256 0.3%
template_preprocess_region0 N/A% -43 -330.8% -41 -292.9% 0 0.0% 58,704 77.3%
theme_links0 N/A% -4 -30.8% -7 -50.0% 0 0.0% 120 0.2%
template_preprocess_block0 N/A% -3 -23.1% -2 -14.3% -24 -50.0% 15,240 20.1%
template_preprocess_node0 N/A% -3 -23.1% -3 -21.4% 72 150.0% 0 0.0%
template_preprocess_html0 N/A% 0 0.0% -1 -7.1% 0 0.0% 1,640 2.2%
Child functions
drupal_strtolower0 N/A% 26 200.0% 20 142.9% 0 0.0% 256 0.3%
drupal_clean_css_identifier0 N/A% -24 -184.6% -19 -135.7% -24 -50.0% 75,704 99.7%