Diff Report
Run #518ef09a47b3b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_html_head_link

drupal_add_html_head_linkRun #518ef09a47b3bRun #518eee9367b5dDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)136 140 4 2.9%
Incl. Wall Time (microsec) per call 27 28 1 2.9%
Excl. Wall Time (microsec)43 44 1 2.3%
Incl. CPU (microsecs)141 144 3 2.1%
Incl. CPU (microsecs) per call 28 29 1 2.1%
Excl. CPU (microsec)38 34 -4 -10.5%
Incl. MemUse (bytes)21,656 21,656 0 0.0%
Incl. MemUse (bytes) per call 4,331 4,331 0 0.0%
Excl. MemUse (bytes)5,504 5,504 0 0.0%
Incl. PeakMemUse (bytes)16,160 16,160 0 0.0%
Incl. PeakMemUse (bytes) per call 3,232 3,232 0 0.0%
Excl. PeakMemUse (bytes)3,120 3,120 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% 4 2.2% 3 0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 25.0% -4 -133.3% 0 N/A% 0 N/A%
Parent functions
template_preprocess_book_navigation0 N/A% 3 75.0% 2 66.7% 0 N/A% 0 N/A%
node_page_view0 N/A% 1 25.0% 0 0.0% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%
Child functions
drupal_add_html_head0 N/A% 3 75.0% 3 100.0% 0 N/A% 0 N/A%
drupal_http_header_attributes0 N/A% 0 0.0% 2 66.7% 0 N/A% 0 N/A%
check_plain0 N/A% 0 0.0% 2 66.7% 0 N/A% 0 N/A%