Diff Report
Run #517d525cbaeb1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #517d525cbaeb1Run #517d51ae434deDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)85 82 -3 -3.5%
Incl. Wall Time (microsec) per call 9 8 -0 -3.5%
Excl. Wall Time (microsec)51 51 0 0.0%
Incl. CPU (microsecs)97 93 -4 -4.1%
Incl. CPU (microsecs) per call 10 9 -0 -4.1%
Excl. CPU (microsec)53 52 -1 -1.9%
Incl. MemUse (bytes)18,960 18,960 0 0.0%
Incl. MemUse (bytes) per call 1,896 1,896 0 0.0%
Excl. MemUse (bytes)11,856 11,856 0 0.0%
Incl. PeakMemUse (bytes)10,272 10,272 0 0.0%
Incl. PeakMemUse (bytes) per call 1,027 1,027 0 0.0%
Excl. PeakMemUse (bytes)3,288 3,288 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% -3 -0.0% -4 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -1 -25.0% 0 N/A% 0 N/A%
Parent functions
drupal_add_html_head_link0 N/A% -4 -133.3% -6 -150.0% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 1 33.3% 0 0.0% 0 N/A% 0 N/A%
rdf_preprocess_node0 N/A% 0 0.0% 4 100.0% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% -2 -50.0% 0 N/A% 0 N/A%
Child functions
drupal_static0 N/A% -2 -66.7% -3 -75.0% 0 N/A% 0 N/A%
_drupal_default_html_head0 N/A% -1 -33.3% 0 0.0% 0 N/A% 0 N/A%