Diff Report
Run #51774cdfb1214: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_html_head_link

drupal_add_html_head_linkRun #51774cdfb1214Run #51774c26bf054DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)129 109 -20 -15.5%
Incl. Wall Time (microsec) per call 43 36 -7 -15.5%
Excl. Wall Time (microsec)37 30 -7 -18.9%
Incl. CPU (microsecs)132 112 -20 -15.2%
Incl. CPU (microsecs) per call 44 37 -7 -15.2%
Excl. CPU (microsec)33 26 -7 -21.2%
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% -20 -0.1% -20 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-7 -35.0% -7 -35.0% 0 N/A% 0 N/A%
Parent functions
node_page_view0 N/A% -20 -100.0% -21 -105.0% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% 1 5.0% 0 N/A% 0 N/A%
Child functions
drupal_add_html_head0 N/A% -7 -35.0% -6 -30.0% 0 N/A% 0 N/A%
check_plain0 N/A% -4 -20.0% -5 -25.0% 0 N/A% 0 N/A%
drupal_http_header_attributes0 N/A% -2 -10.0% -2 -10.0% 0 N/A% 0 N/A%