Diff Report
Run #530ef14e56c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ef19752730: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #530ef14e56c65Run #530ef19752730DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)312 188 -124 -39.7%
Incl. Wall Time (microsec) per call 78 47 -31 -39.7%
Excl. Wall Time (microsec)52 40 -12 -23.1%
Incl. CPU (microsecs)317 194 -123 -38.8%
Incl. CPU (microsecs) per call 79 49 -31 -38.8%
Excl. CPU (microsec)45 32 -13 -28.9%
Incl. MemUse (bytes)13,936 13,936 0 0.0%
Incl. MemUse (bytes) per call 3,484 3,484 0 0.0%
Excl. MemUse (bytes)2,152 2,152 0 0.0%
Incl. PeakMemUse (bytes)9,752 9,752 0 0.0%
Incl. PeakMemUse (bytes) per call 2,438 2,438 0 0.0%
Excl. PeakMemUse (bytes)1,200 1,200 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% -124 -1.3% -123 -1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-12 -9.7% -13 -10.6% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -124 -100.0% -122 -99.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -112 -90.3% -110 -89.4% 0 N/A% 0 N/A%