Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #52f5cb0964fa0Run #52f5cbc19a0d8DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)840 837 -3 -0.4%
Incl. Wall Time (microsec) per call 840 837 -3 -0.4%
Excl. Wall Time (microsec)12 12 0 0.0%
Incl. CPU (microsecs)842 837 -5 -0.6%
Incl. CPU (microsecs) per call 842 837 -5 -0.6%
Excl. CPU (microsec)10 6 -4 -40.0%
Incl. MemUse (bytes)17,520 17,544 24 0.1%
Incl. MemUse (bytes) per call 17,520 17,544 24 0.1%
Excl. MemUse (bytes)-8,464 -8,440 24 0.3%
Incl. PeakMemUse (bytes)27,880 28,040 160 0.6%
Incl. PeakMemUse (bytes) per call 27,880 28,040 160 0.6%
Excl. PeakMemUse (bytes)704 728 24 3.4%

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%