Diff Report
Run #518b13c95a609: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518b14dd8356b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_html_head_link

drupal_add_html_head_linkRun #518b13c95a609Run #518b14dd8356bDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)108 118 10 9.3%
Incl. Wall Time (microsec) per call 36 39 3 9.3%
Excl. Wall Time (microsec)31 34 3 9.7%
Incl. CPU (microsecs)112 125 13 11.6%
Incl. CPU (microsecs) per call 37 42 4 11.6%
Excl. CPU (microsec)29 33 4 13.8%
Incl. MemUse (bytes)19,384 19,384 0 0.0%
Incl. MemUse (bytes) per call 6,461 6,461 0 0.0%
Excl. MemUse (bytes)4,608 4,608 0 0.0%
Incl. PeakMemUse (bytes)15,592 15,592 0 0.0%
Incl. PeakMemUse (bytes) per call 5,197 5,197 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% 10 1.3% 13 2.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 30.0% 4 30.8% 0 N/A% 0 N/A%
Parent functions
node_page_view0 N/A% 10 100.0% 12 92.3% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%
Child functions
drupal_add_html_head0 N/A% 4 40.0% 5 38.5% 0 N/A% 0 N/A%
drupal_http_header_attributes0 N/A% 2 20.0% 1 7.7% 0 N/A% 0 N/A%
check_plain0 N/A% 1 10.0% 3 23.1% 0 N/A% 0 N/A%