Diff Report
Run #51ba946b609ed: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #51ba946b609edRun #51ba929760d1bDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)67 69 2 3.0%
Incl. Wall Time (microsec) per call 11 12 0 3.0%
Excl. Wall Time (microsec)29 29 0 0.0%
Incl. CPU (microsecs)73 77 4 5.5%
Incl. CPU (microsecs) per call 12 13 1 5.5%
Excl. CPU (microsec)29 29 0 0.0%
Incl. MemUse (bytes)14,904 14,968 64 0.4%
Incl. MemUse (bytes) per call 2,484 2,495 11 0.4%
Excl. MemUse (bytes)7,640 7,536 -104 -1.4%
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_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% 2 0.0% 4 0.0% 64 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% -104 -162.5% 0 N/A%
Parent functions
drupal_add_html_head_link0 N/A% 2 100.0% 3 75.0% 112 175.0% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% 1 25.0% 0 0.0% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% 0 0.0% -48 -75.0% 0 N/A%
Child functions
_drupal_default_html_head0 N/A% 2 100.0% 3 75.0% 144 225.0% 0 N/A%
drupal_static0 N/A% 0 0.0% 1 25.0% 24 37.5% 0 N/A%