Diff Report
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1e3aba264: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #523f1dee40c1aRun #523f1e3aba264DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,032 1,061 29 2.8%
Incl. Wall Time (microsec) per call 1,032 1,061 29 2.8%
Excl. Wall Time (microsec)15 15 0 0.0%
Incl. CPU (microsecs)1,033 1,064 31 3.0%
Incl. CPU (microsecs) per call 1,033 1,064 31 3.0%
Excl. CPU (microsec)11 16 5 45.5%
Incl. MemUse (bytes)14,320 14,320 0 0.0%
Incl. MemUse (bytes) per call 14,320 14,320 0 0.0%
Excl. MemUse (bytes)-10,088 -10,088 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% 29 2.9% 31 17.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 5 16.1% 0 N/A% 0 N/A%
Parent function
call_user_func_array@10 N/A% 29 100.0% 31 100.0% 0 N/A% 0 N/A%
Child functions
drupal_render@10 N/A% 28 96.6% 29 93.5% 0 N/A% 0 N/A%
drupal_add_html_head0 N/A% 1 3.4% -1 -3.2% 0 N/A% 0 N/A%
drupal_alter0 N/A% 0 0.0% -2 -6.5% 0 N/A% 0 N/A%