Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9457328375: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #51a944519b58cRun #51a9457328375DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)262 269 7 2.7%
Incl. Wall Time (microsec) per call 44 45 1 2.7%
Excl. Wall Time (microsec)66 67 1 1.5%
Incl. CPU (microsecs)271 281 10 3.7%
Incl. CPU (microsecs) per call 45 47 2 3.7%
Excl. CPU (microsec)56 62 6 10.7%
Incl. MemUse (bytes)18,152 18,152 0 0.0%
Incl. MemUse (bytes) per call 3,025 3,025 0 0.0%
Excl. MemUse (bytes)3,696 3,696 0 0.0%
Incl. PeakMemUse (bytes)7,816 7,816 0 0.0%
Incl. PeakMemUse (bytes) per call 1,303 1,303 0 0.0%
Excl. PeakMemUse (bytes)704 704 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\HeaderBag::__construct [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
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 7 0.8% 10 1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 14.3% 6 60.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 5 71.4% 9 90.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 2 28.6% 1 10.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 6 85.7% 4 40.0% 0 N/A% 0 N/A%