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

drupal_add_html_head_linkRun #517c75d3de7c7Run #517c76da9b0d3DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)112 213 101 90.2%
Incl. Wall Time (microsec) per call 37 71 34 90.2%
Excl. Wall Time (microsec)32 49 17 53.1%
Incl. CPU (microsecs)115 215 100 87.0%
Incl. CPU (microsecs) per call 38 72 33 87.0%
Excl. CPU (microsec)27 43 16 59.3%
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 Function17 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%