Diff Report
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c574bebaf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #52f5c520502f0Run #52f5c574bebafDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)40 44 4 10.0%
Incl. Wall Time (microsec) per call 8 9 1 10.0%
Excl. Wall Time (microsec)17 22 5 29.4%
Incl. CPU (microsecs)46 48 2 4.3%
Incl. CPU (microsecs) per call 9 10 0 4.3%
Excl. CPU (microsec)19 21 2 10.5%
Incl. MemUse (bytes)13,824 13,824 0 0.0%
Incl. MemUse (bytes) per call 2,765 2,765 0 0.0%
Excl. MemUse (bytes)6,712 6,712 0 0.0%
Incl. PeakMemUse (bytes)872 872 0 0.0%
Incl. PeakMemUse (bytes) per call 174 174 0 0.0%
Excl. PeakMemUse (bytes)776 776 0 0.0%

Parent/Child Regression/Improvement report for drupal_add_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_add_html_head0 N/A% 4 17.4% 2 2.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 125.0% 2 100.0% 0 N/A% 0 N/A%
Parent functions
drupal_add_html_head_link0 N/A% 3 75.0% 3 150.0% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 1 25.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
Child functions
drupal_static0 N/A% -1 -25.0% 1 50.0% 0 N/A% 0 N/A%
_drupal_default_html_head0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%