Diff Report
Run #517c76da9b0d3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c75d3de7c7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_html_head_link

drupal_add_html_head_linkRun #517c76da9b0d3Run #517c75d3de7c7DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)213 112 -101 -47.4%
Incl. Wall Time (microsec) per call 71 37 -34 -47.4%
Excl. Wall Time (microsec)49 32 -17 -34.7%
Incl. CPU (microsecs)215 115 -100 -46.5%
Incl. CPU (microsecs) per call 72 38 -33 -46.5%
Excl. CPU (microsec)43 27 -16 -37.2%
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)16,384 16,384 0 0.0%
Incl. PeakMemUse (bytes) per call 5,461 5,461 0 0.0%
Excl. PeakMemUse (bytes)3,056 3,056 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% -101 -0.0% -100 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-17 -16.8% -16 -16.0% 0 N/A% 0 N/A%
Parent functions
node_page_view0 N/A% -102 -101.0% -101 -101.0% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 1 1.0% 1 1.0% 0 N/A% 0 N/A%
Child functions
drupal_add_html_head0 N/A% -78 -77.2% -76 -76.0% 0 N/A% 0 N/A%
check_plain0 N/A% -5 -5.0% -7 -7.0% 0 N/A% 0 N/A%
drupal_http_header_attributes0 N/A% -1 -1.0% -1 -1.0% 0 N/A% 0 N/A%