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

drupal_http_header_attributesRun #517d7587ada9cRun #517d750163e11DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)34 18 -16 -47.1%
Incl. Wall Time (microsec) per call 17 9 -8 -47.1%
Excl. Wall Time (microsec)29 16 -13 -44.8%
Incl. CPU (microsecs)36 19 -17 -47.2%
Incl. CPU (microsecs) per call 18 10 -9 -47.2%
Excl. CPU (microsec)25 14 -11 -44.0%
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% -16 -0.2% -17 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-13 -81.2% -11 -64.7% 0 N/A% 0 N/A%
Parent function
drupal_add_html_head_link0 N/A% -16 -100.0% -17 -100.0% 0 N/A% 0 N/A%
Child functions
is_array0 N/A% -2 -12.5% -2 -11.8% 0 N/A% 0 N/A%
implode0 N/A% -1 -6.2% -4 -23.5% 0 N/A% 0 N/A%