Diff Report
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afb4e24ae7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct

Symfony\Component\HttpFoundation\ResponseHeaderBag::__constructRun #519afa8ec2e5cRun #519afb4e24ae7DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)344 344 0 0.0%
Incl. Wall Time (microsec) per call 172 172 0 0.0%
Excl. Wall Time (microsec)26 29 3 11.5%
Incl. CPU (microsecs)347 346 -1 -0.3%
Incl. CPU (microsecs) per call 174 173 -1 -0.3%
Excl. CPU (microsec)23 23 0 0.0%
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)6,552 6,384 -168 -2.6%
Incl. PeakMemUse (bytes) per call 3,276 3,192 -84 -2.6%
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% 0 0.0% -1 -0.1% 0 0.0% -168 -0.3%
Exclusive Metrics Diff for Current Function3 N/A% 0 0.0% 0 N/A% 0 0.0%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 0 N/A% -1 -100.0% 0 N/A% -168 -100.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -2 N/A% -2 -200.0% 0 N/A% -168 -100.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -1 N/A% 1 100.0% 0 N/A% 0 0.0%