Diff Report
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fbd1297c93: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #518fb7370421eRun #518fbd1297c93DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)186 190 4 2.2%
Incl. Wall Time (microsec) per call 37 38 1 2.2%
Excl. Wall Time (microsec)45 47 2 4.4%
Incl. CPU (microsecs)195 201 6 3.1%
Incl. CPU (microsecs) per call 39 40 1 3.1%
Excl. CPU (microsec)39 44 5 12.8%
Incl. MemUse (bytes)14,832 14,832 0 0.0%
Incl. MemUse (bytes) per call 2,966 2,966 0 0.0%
Excl. MemUse (bytes)3,424 3,424 0 0.0%
Incl. PeakMemUse (bytes)8,456 8,456 0 0.0%
Incl. PeakMemUse (bytes) per call 1,691 1,691 0 0.0%
Excl. PeakMemUse (bytes)1,928 1,928 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% 4 0.1% 6 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 50.0% 5 83.3% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 4 100.0% 2 33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% 4 66.7% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 2 50.0% 1 16.7% 0 N/A% 0 N/A%