Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec489b18752: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #51ec485525502Run #51ec489b18752DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,115 1,113 -2 -0.2%
Incl. Wall Time (microsec) per call 1,115 1,113 -2 -0.2%
Excl. Wall Time (microsec)17 18 1 5.9%
Incl. CPU (microsecs)1,116 1,113 -3 -0.3%
Incl. CPU (microsecs) per call 1,116 1,113 -3 -0.3%
Excl. CPU (microsec)13 13 0 0.0%
Incl. MemUse (bytes)14,304 14,304 0 0.0%
Incl. MemUse (bytes) per call 14,304 14,304 0 0.0%
Excl. MemUse (bytes)-10,696 -10,696 0 0.0%
Incl. PeakMemUse (bytes)26,104 26,104 0 0.0%
Incl. PeakMemUse (bytes) per call 26,104 26,104 0 0.0%
Excl. PeakMemUse (bytes)576 576 0 0.0%

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% -2 -0.2% -3 -0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 50.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
call_user_func_array@10 N/A% -2 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_render@10 N/A% -3 -150.0% -3 -100.0% 0 N/A% 0 N/A%
drupal_alter0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%
drupal_add_html_head0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%