Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af430daedb2: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #51af3d98520b7Run #51af430daedb2DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,671 1,678 7 0.4%
Incl. Wall Time (microsec) per call 1,671 1,678 7 0.4%
Excl. Wall Time (microsec)11 12 1 9.1%
Incl. CPU (microsecs)1,674 1,679 5 0.3%
Incl. CPU (microsecs) per call 1,674 1,679 5 0.3%
Excl. CPU (microsec)11 9 -2 -18.2%
Incl. MemUse (bytes)27,472 27,472 0 0.0%
Incl. MemUse (bytes) per call 27,472 27,472 0 0.0%
Excl. MemUse (bytes)-8,888 -8,888 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for drupal_get_html_head [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_get_html_head0 N/A% 7 0.5% 5 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 14.3% -2 -40.0% 0 N/A% 0 N/A%
Parent function
template_process_html0 N/A% 7 100.0% 5 100.0% 0 N/A% 0 N/A%
Child functions
drupal_render@10 N/A% 7 100.0% 7 140.0% 0 N/A% 0 N/A%
drupal_add_html_head0 N/A% -1 -14.3% 1 20.0% 0 N/A% 0 N/A%
drupal_alter0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%