Diff Report
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d525cbaeb1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_http_header_attributes

drupal_http_header_attributesRun #517d51ae434deRun #517d525cbaeb1DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)16 18 2 12.5%
Incl. Wall Time (microsec) per call 8 9 1 12.5%
Excl. Wall Time (microsec)14 15 1 7.1%
Incl. CPU (microsecs)20 19 -1 -5.0%
Incl. CPU (microsecs) per call 10 10 -1 -5.0%
Excl. CPU (microsec)17 11 -6 -35.3%
Incl. MemUse (bytes)3,152 3,152 0 0.0%
Incl. MemUse (bytes) per call 1,576 1,576 0 0.0%
Excl. MemUse (bytes)1,400 1,400 0 0.0%
Incl. PeakMemUse (bytes)2,816 2,816 0 0.0%
Incl. PeakMemUse (bytes) per call 1,408 1,408 0 0.0%
Excl. PeakMemUse (bytes)1,160 1,160 0 0.0%

Parent/Child Regression/Improvement report for drupal_http_header_attributes [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_http_header_attributes0 N/A% 2 0.0% -1 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 50.0% -6 -600.0% 0 N/A% 0 N/A%
Parent function
drupal_add_html_head_link0 N/A% 2 100.0% -1 -100.0% 0 N/A% 0 N/A%
Child functions
is_array0 N/A% 1 50.0% 3 300.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 2 200.0% 0 N/A% 0 N/A%