Diff Report
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49b394aea8: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #52e49acfb0eb8Run #52e49b394aea8DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)36 38 2 5.6%
Incl. Wall Time (microsec) per call 7 8 0 5.6%
Excl. Wall Time (microsec)17 19 2 11.8%
Incl. CPU (microsecs)40 43 3 7.5%
Incl. CPU (microsecs) per call 8 9 1 7.5%
Excl. CPU (microsec)18 18 0 0.0%
Incl. MemUse (bytes)13,048 13,048 0 0.0%
Incl. MemUse (bytes) per call 2,610 2,610 0 0.0%
Excl. MemUse (bytes)6,400 6,400 0 0.0%
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 0.2% 3 0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 100.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
drupal_add_html_head_link0 N/A% 2 100.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% 2 66.7% 0 N/A% 0 N/A%
Child functions
_drupal_default_html_head0 N/A% 1 50.0% 1 33.3% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -50.0% 2 66.7% 0 N/A% 0 N/A%