Diff Report
Run #523f527beec76: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f52fbabfcb: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #523f527beec76Run #523f52fbabfcbDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)844 822 -22 -2.6%
Incl. Wall Time (microsec) per call 844 822 -22 -2.6%
Excl. Wall Time (microsec)14 13 -1 -7.1%
Incl. CPU (microsecs)846 823 -23 -2.7%
Incl. CPU (microsecs) per call 846 823 -23 -2.7%
Excl. CPU (microsec)13 9 -4 -30.8%
Incl. MemUse (bytes)14,208 14,208 0 0.0%
Incl. MemUse (bytes) per call 14,208 14,208 0 0.0%
Excl. MemUse (bytes)-8,376 -8,376 0 0.0%
Incl. PeakMemUse (bytes)20,408 20,408 0 0.0%
Incl. PeakMemUse (bytes) per call 20,408 20,408 0 0.0%
Excl. PeakMemUse (bytes)424 424 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% -22 -0.6% -23 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -4.5% -4 -17.4% 0 N/A% 0 N/A%
Parent function
call_user_func_array@10 N/A% -22 -100.0% -23 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_render@10 N/A% -21 -95.5% -21 -91.3% 0 N/A% 0 N/A%
drupal_alter0 N/A% 0 0.0% 2 8.7% 0 N/A% 0 N/A%
drupal_add_html_head0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%