Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c619634b1e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for header

headerRun #519c60f26cf68Run #519c619634b1eDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)30 31 1 3.3%
Incl. Wall Time (microsec) per call 3 3 0 3.3%
Excl. Wall Time (microsec)30 31 1 3.3%
Incl. CPU (microsecs)42 39 -3 -7.1%
Incl. CPU (microsecs) per call 4 4 -0 -7.1%
Excl. CPU (microsec)42 39 -3 -7.1%
Incl. MemUse (bytes)1,656 1,656 0 0.0%
Incl. MemUse (bytes) per call 166 166 0 0.0%
Excl. MemUse (bytes)1,656 1,656 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for header [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
header0 N/A% 1 0.1% -3 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 100.0% -3 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 4 400.0% 0 0.0% 0 N/A% 0 N/A%
drupal_send_headers0 N/A% -3 -300.0% -3 -100.0% 0 N/A% 0 N/A%