Diff Report
Run #51fdbd76c2eed: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #51fdbd76c2eedRun #51fdbca2b5409DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,391 1,367 -24 -1.7%
Incl. Wall Time (microsec) per call 1,391 1,367 -24 -1.7%
Excl. Wall Time (microsec)14 15 1 7.1%
Incl. CPU (microsecs)1,393 1,369 -24 -1.7%
Incl. CPU (microsecs) per call 1,393 1,369 -24 -1.7%
Excl. CPU (microsec)10 11 1 10.0%
Incl. MemUse (bytes)20,232 20,232 0 0.0%
Incl. MemUse (bytes) per call 20,232 20,232 0 0.0%
Excl. MemUse (bytes)-14,984 -14,984 0 0.0%
Incl. PeakMemUse (bytes)25,344 25,344 0 0.0%
Incl. PeakMemUse (bytes) per call 25,344 25,344 0 0.0%
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% -24 -3.6% -24 -1.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 4.2% 1 4.2% 0 N/A% 0 N/A%
Parent function
call_user_func_array0 N/A% -24 -100.0% -24 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_render@10 N/A% -24 -100.0% -23 -95.8% 0 N/A% 0 N/A%
drupal_add_html_head0 N/A% -1 -4.2% -2 -8.3% 0 N/A% 0 N/A%
drupal_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%