Diff Report
Run #517c1836bbd84: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1770a3264: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_add_html_head_link

drupal_add_html_head_linkRun #517c1836bbd84Run #517c1770a3264DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)105 107 2 1.9%
Incl. Wall Time (microsec) per call 35 36 1 1.9%
Excl. Wall Time (microsec)31 30 -1 -3.2%
Incl. CPU (microsecs)108 110 2 1.9%
Incl. CPU (microsecs) per call 36 37 1 1.9%
Excl. CPU (microsec)24 28 4 16.7%
Incl. MemUse (bytes)19,128 19,128 0 0.0%
Incl. MemUse (bytes) per call 6,376 6,376 0 0.0%
Excl. MemUse (bytes)4,608 4,608 0 0.0%
Incl. PeakMemUse (bytes)15,736 15,736 0 0.0%
Incl. PeakMemUse (bytes) per call 5,245 5,245 0 0.0%
Excl. PeakMemUse (bytes)2,680 2,680 0 0.0%

Parent/Child Regression/Improvement report for drupal_add_html_head_link [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_head_link0 N/A% 2 0.1% 2 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -50.0% 4 200.0% 0 N/A% 0 N/A%
Parent functions
node_page_view0 N/A% 4 200.0% 4 200.0% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% -2 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_add_html_head0 N/A% 3 150.0% 1 50.0% 0 N/A% 0 N/A%
drupal_http_header_attributes0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
check_plain0 N/A% 0 0.0% -2 -100.0% 0 N/A% 0 N/A%