Diff Report
Run #517d750163e11: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d7587ada9c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_html_head_link

drupal_add_html_head_linkRun #517d750163e11Run #517d7587ada9cDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)125 170 45 36.0%
Incl. Wall Time (microsec) per call 42 57 15 36.0%
Excl. Wall Time (microsec)42 45 3 7.1%
Incl. CPU (microsecs)127 173 46 36.2%
Incl. CPU (microsecs) per call 42 58 15 36.2%
Excl. CPU (microsec)35 40 5 14.3%
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)16,208 16,208 0 0.0%
Incl. PeakMemUse (bytes) per call 5,403 5,403 0 0.0%
Excl. PeakMemUse (bytes)3,064 3,064 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% 45 0.6% 46 0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 6.7% 5 10.9% 0 N/A% 0 N/A%
Parent functions
node_page_view0 N/A% 44 97.8% 44 95.7% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 1 2.2% 2 4.3% 0 N/A% 0 N/A%
Child functions
drupal_http_header_attributes0 N/A% 16 35.6% 17 37.0% 0 N/A% 0 N/A%
drupal_add_html_head0 N/A% 15 33.3% 17 37.0% 0 N/A% 0 N/A%
check_plain0 N/A% 11 24.4% 7 15.2% 0 N/A% 0 N/A%