Diff Report
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #52f5cbc19a0d8Run #52f5cb0964fa0DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)837 840 3 0.4%
Incl. Wall Time (microsec) per call 837 840 3 0.4%
Excl. Wall Time (microsec)12 12 0 0.0%
Incl. CPU (microsecs)837 842 5 0.6%
Incl. CPU (microsecs) per call 837 842 5 0.6%
Excl. CPU (microsec)6 10 4 66.7%
Incl. MemUse (bytes)17,544 17,520 -24 -0.1%
Incl. MemUse (bytes) per call 17,544 17,520 -24 -0.1%
Excl. MemUse (bytes)-8,440 -8,464 -24 -0.3%
Incl. PeakMemUse (bytes)28,040 27,880 -160 -0.6%
Incl. PeakMemUse (bytes) per call 28,040 27,880 -160 -0.6%
Excl. PeakMemUse (bytes)728 704 -24 -3.3%

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% 3 3.2% 5 2.6% -24 -0.1% -160 -0.5%
Exclusive Metrics Diff for Current Function0 0.0% 4 80.0% -24 -100.0% -24 -15.0%
Parent function
call_user_func_array0 N/A% 3 100.0% 5 100.0% -24 -100.0% -160 -100.0%
Child functions
drupal_render@10 N/A% 3 100.0% 3 60.0% 0 0.0% -136 -85.0%
drupal_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_add_html_head0 N/A% 0 0.0% -2 -40.0% 0 0.0% 0 0.0%