Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c6423bf12de: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #52c641a950046Run #52c6423bf12deDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)45 43 -2 -4.4%
Incl. Wall Time (microsec) per call 8 7 -0 -4.4%
Excl. Wall Time (microsec)23 23 0 0.0%
Incl. CPU (microsecs)47 49 2 4.3%
Incl. CPU (microsecs) per call 8 8 0 4.3%
Excl. CPU (microsec)19 22 3 15.8%
Incl. MemUse (bytes)14,048 14,048 0 0.0%
Incl. MemUse (bytes) per call 2,341 2,341 0 0.0%
Excl. MemUse (bytes)7,264 7,264 0 0.0%
Incl. PeakMemUse (bytes)4,552 4,552 0 0.0%
Incl. PeakMemUse (bytes) per call 759 759 0 0.0%
Excl. PeakMemUse (bytes)1,528 1,528 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% -2 -0.4% 2 0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 3 150.0% 0 N/A% 0 N/A%
Parent functions
drupal_add_html_head_link0 N/A% -2 -100.0% 1 50.0% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%
Child functions
_drupal_default_html_head0 N/A% -1 -50.0% -1 -50.0% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -50.0% 0 0.0% 0 N/A% 0 N/A%