Diff Report
Run #518ef09a47b3b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for header

headerRun #518ef09a47b3bRun #518eee9367b5dDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)23 21 -2 -8.7%
Incl. Wall Time (microsec) per call 2 2 -0 -8.7%
Excl. Wall Time (microsec)23 21 -2 -8.7%
Incl. CPU (microsecs)33 26 -7 -21.2%
Incl. CPU (microsecs) per call 3 2 -1 -21.2%
Excl. CPU (microsec)33 26 -7 -21.2%
Incl. MemUse (bytes)2,864 2,864 0 0.0%
Incl. MemUse (bytes) per call 239 239 0 0.0%
Excl. MemUse (bytes)2,864 2,864 0 0.0%
Incl. PeakMemUse (bytes)1,288 1,288 0 0.0%
Incl. PeakMemUse (bytes) per call 107 107 0 0.0%
Excl. PeakMemUse (bytes)1,288 1,288 0 0.0%

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% -2 -1.1% -7 -1.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -100.0% -7 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -2 -100.0% -5 -71.4% 0 N/A% 0 N/A%
drupal_send_headers0 N/A% 0 0.0% -2 -28.6% 0 N/A% 0 N/A%