Diff Report
Run #52f30aadf2c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30b8747627: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct

Symfony\Component\HttpFoundation\ResponseHeaderBag::__constructRun #52f30aadf2c65Run #52f30b8747627DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)248 252 4 1.6%
Incl. Wall Time (microsec) per call 124 126 2 1.6%
Excl. Wall Time (microsec)19 22 3 15.8%
Incl. CPU (microsecs)253 257 4 1.6%
Incl. CPU (microsecs) per call 127 129 2 1.6%
Excl. CPU (microsec)18 19 1 5.6%
Incl. MemUse (bytes)17,952 17,952 0 0.0%
Incl. MemUse (bytes) per call 8,976 8,976 0 0.0%
Excl. MemUse (bytes)1,592 1,592 0 0.0%
Incl. PeakMemUse (bytes)15,728 15,768 40 0.3%
Incl. PeakMemUse (bytes) per call 7,864 7,884 20 0.3%
Excl. PeakMemUse (bytes)1,424 1,424 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\ResponseHeaderBag::__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\ResponseHeaderBag::__construct0 N/A% 4 0.1% 4 0.1% 0 0.0% 40 0.1%
Exclusive Metrics Diff for Current Function3 75.0% 1 25.0% 0 N/A% 0 0.0%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 4 100.0% 4 100.0% 0 N/A% 40 100.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 25.0% 2 50.0% 0 N/A% 40 100.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 0.0%