Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_html_head_link

drupal_add_html_head_linkRun #51fdbca2b5409Run #51fdbdbb58abcDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)164 165 1 0.6%
Incl. Wall Time (microsec) per call 33 33 0 0.6%
Excl. Wall Time (microsec)47 55 8 17.0%
Incl. CPU (microsecs)170 169 -1 -0.6%
Incl. CPU (microsecs) per call 34 34 -0 -0.6%
Excl. CPU (microsec)45 49 4 8.9%
Incl. MemUse (bytes)24,568 24,568 0 0.0%
Incl. MemUse (bytes) per call 4,914 4,914 0 0.0%
Excl. MemUse (bytes)7,096 7,096 0 0.0%
Incl. PeakMemUse (bytes)13,256 13,272 16 0.1%
Incl. PeakMemUse (bytes) per call 2,651 2,654 3 0.1%
Excl. PeakMemUse (bytes)2,440 2,440 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% 1 0.1% -1 -1.4% 0 0.0% 16 0.1%
Exclusive Metrics Diff for Current Function8 800.0% 4 400.0% 0 N/A% 0 0.0%
Parent functions
node_page_view0 N/A% 2 200.0% 1 100.0% 0 N/A% 16 100.0%
template_preprocess_html0 N/A% -1 -100.0% -2 -200.0% 0 N/A% 0 0.0%
Child functions
drupal_add_html_head0 N/A% -7 -700.0% -6 -600.0% 0 N/A% 112 700.0%
drupal_http_header_attributes0 N/A% 0 0.0% 0 0.0% 0 N/A% -96 -600.0%
check_plain0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 0.0%