Diff Report
Run #5204417bc7ab7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204421e7a2a2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #5204417bc7ab7Run #5204421e7a2a2DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)54 53 -1 -1.9%
Incl. Wall Time (microsec) per call 9 9 -0 -1.9%
Excl. Wall Time (microsec)27 26 -1 -3.7%
Incl. CPU (microsecs)60 60 0 0.0%
Incl. CPU (microsecs) per call 10 10 0 0.0%
Excl. CPU (microsec)25 28 3 12.0%
Incl. MemUse (bytes)13,904 13,904 0 0.0%
Incl. MemUse (bytes) per call 2,317 2,317 0 0.0%
Excl. MemUse (bytes)7,264 7,264 0 0.0%
Incl. PeakMemUse (bytes)5,824 5,824 0 0.0%
Incl. PeakMemUse (bytes) per call 971 971 0 0.0%
Excl. PeakMemUse (bytes)2,272 2,272 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% -1 -0.1% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -100.0% 3 N/A% 0 N/A% 0 N/A%
Parent functions
template_preprocess_html0 N/A% -1 -100.0% 1 N/A% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
drupal_add_html_head_link0 N/A% 0 0.0% -1 N/A% 0 N/A% 0 N/A%
Child functions
_drupal_default_html_head0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% -3 N/A% 0 N/A% 0 N/A%