Diff Report
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b031de38383: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #51b0309e0d24bRun #51b031de38383DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)547 569 22 4.0%
Incl. Wall Time (microsec) per call 50 52 2 4.0%
Excl. Wall Time (microsec)129 140 11 8.5%
Incl. CPU (microsecs)565 586 21 3.7%
Incl. CPU (microsecs) per call 51 53 2 3.7%
Excl. CPU (microsec)109 114 5 4.6%
Incl. MemUse (bytes)32,416 32,416 0 0.0%
Incl. MemUse (bytes) per call 2,947 2,947 0 0.0%
Excl. MemUse (bytes)5,056 5,056 0 0.0%
Incl. PeakMemUse (bytes)13,400 13,400 0 0.0%
Incl. PeakMemUse (bytes) per call 1,218 1,218 0 0.0%
Excl. PeakMemUse (bytes)1,280 1,280 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% 22 0.1% 21 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function11 50.0% 5 23.8% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 22 100.0% 22 104.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% -1 -4.8% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 11 50.0% 16 76.2% 0 N/A% 0 N/A%