Diff Report
Run #517896dc57c6e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5178989df1d0f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_html_head_link

drupal_add_html_head_linkRun #517896dc57c6eRun #5178989df1d0fDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)105 108 3 2.9%
Incl. Wall Time (microsec) per call 35 36 1 2.9%
Excl. Wall Time (microsec)29 30 1 3.4%
Incl. CPU (microsecs)111 112 1 0.9%
Incl. CPU (microsecs) per call 37 37 0 0.9%
Excl. CPU (microsec)29 26 -3 -10.3%
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)15,464 15,464 0 0.0%
Incl. PeakMemUse (bytes) per call 5,155 5,155 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% 3 0.1% 1 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 33.3% -3 -300.0% 0 N/A% 0 N/A%
Parent functions
node_page_view0 N/A% 3 100.0% 2 200.0% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_add_html_head0 N/A% 1 33.3% 3 300.0% 0 N/A% 0 N/A%
drupal_http_header_attributes0 N/A% 1 33.3% 3 300.0% 0 N/A% 0 N/A%
check_plain0 N/A% 0 0.0% -2 -200.0% 0 N/A% 0 N/A%