Diff Report
Run #517d7319aefb8: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d73f55c548: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_html_head_link

drupal_add_html_head_linkRun #517d7319aefb8Run #517d73f55c548DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)122 112 -10 -8.2%
Incl. Wall Time (microsec) per call 41 37 -3 -8.2%
Excl. Wall Time (microsec)39 35 -4 -10.3%
Incl. CPU (microsecs)125 115 -10 -8.0%
Incl. CPU (microsecs) per call 42 38 -3 -8.0%
Excl. CPU (microsec)34 26 -8 -23.5%
Incl. MemUse (bytes)20,024 20,024 0 0.0%
Incl. MemUse (bytes) per call 6,675 6,675 0 0.0%
Excl. MemUse (bytes)4,816 4,816 0 0.0%
Incl. PeakMemUse (bytes)16,208 16,208 0 0.0%
Incl. PeakMemUse (bytes) per call 5,403 5,403 0 0.0%
Excl. PeakMemUse (bytes)3,064 3,064 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 -0.1% -10 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -40.0% -8 -80.0% 0 N/A% 0 N/A%
Parent functions
node_page_view0 N/A% -10 -100.0% -10 -100.0% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
drupal_add_html_head0 N/A% -4 -40.0% -1 -10.0% 0 N/A% 0 N/A%
drupal_http_header_attributes0 N/A% -1 -10.0% 1 10.0% 0 N/A% 0 N/A%
check_plain0 N/A% -1 -10.0% -2 -20.0% 0 N/A% 0 N/A%