Diff Report
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774cdfb1214: 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 #51774c26bf054Run #51774cdfb1214DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)79 87 8 10.1%
Incl. Wall Time (microsec) per call 8 9 1 10.1%
Excl. Wall Time (microsec)50 53 3 6.0%
Incl. CPU (microsecs)94 98 4 4.3%
Incl. CPU (microsecs) per call 9 10 0 4.3%
Excl. CPU (microsec)49 48 -1 -2.0%
Incl. MemUse (bytes)17,896 17,872 -24 -0.1%
Incl. MemUse (bytes) per call 1,790 1,787 -2 -0.1%
Excl. MemUse (bytes)11,256 11,232 -24 -0.2%
Incl. PeakMemUse (bytes)9,376 9,376 0 0.0%
Incl. PeakMemUse (bytes) per call 938 938 0 0.0%
Excl. PeakMemUse (bytes)2,472 2,472 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% 8 0.0% 4 0.0% -24 -0.3% 0 0.0%
Exclusive Metrics Diff for Current Function3 37.5% -1 -25.0% -24 -100.0% 0 N/A%
Parent functions
drupal_add_html_head_link0 N/A% 7 87.5% 6 150.0% 0 0.0% 0 N/A%
rdf_preprocess_node0 N/A% 2 25.0% 1 25.0% 0 0.0% 0 N/A%
template_preprocess_html0 N/A% -1 -12.5% 1 25.0% -24 -100.0% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% -4 -100.0% 0 0.0% 0 N/A%
Child functions
drupal_static0 N/A% 3 37.5% 4 100.0% 0 0.0% 0 N/A%
_drupal_default_html_head0 N/A% 2 25.0% 1 25.0% 0 0.0% 0 N/A%