Diff Report
Run #519b182c941bf: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519b18dba5252: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct

Symfony\Component\HttpFoundation\ResponseHeaderBag::__constructRun #519b182c941bfRun #519b18dba5252DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)364 341 -23 -6.3%
Incl. Wall Time (microsec) per call 182 171 -12 -6.3%
Excl. Wall Time (microsec)30 25 -5 -16.7%
Incl. CPU (microsecs)368 345 -23 -6.2%
Incl. CPU (microsecs) per call 184 173 -12 -6.2%
Excl. CPU (microsec)28 21 -7 -25.0%
Incl. MemUse (bytes)18,088 18,088 0 0.0%
Incl. MemUse (bytes) per call 9,044 9,044 0 0.0%
Excl. MemUse (bytes)1,488 1,488 0 0.0%
Incl. PeakMemUse (bytes)6,384 6,384 0 0.0%
Incl. PeakMemUse (bytes) per call 3,192 3,192 0 0.0%
Excl. PeakMemUse (bytes)888 888 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% -23 -6.0% -23 -3.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -21.7% -7 -30.4% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% -23 -100.0% -23 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -16 -69.6% -15 -65.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -2 -8.7% -1 -4.3% 0 N/A% 0 N/A%