Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fca507bc1: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #52e6fc5cc809eRun #52e6fca507bc1DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)197 209 12 6.1%
Incl. Wall Time (microsec) per call 49 52 3 6.1%
Excl. Wall Time (microsec)51 51 0 0.0%
Incl. CPU (microsecs)200 214 14 7.0%
Incl. CPU (microsecs) per call 50 54 4 7.0%
Excl. CPU (microsec)39 42 3 7.7%
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)9,520 9,520 0 0.0%
Incl. PeakMemUse (bytes) per call 2,380 2,380 0 0.0%
Excl. PeakMemUse (bytes)1,352 1,352 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% 12 2.8% 14 18.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 3 21.4% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 11 91.7% 13 92.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 1 8.3% 1 7.1% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 12 100.0% 11 78.6% 0 N/A% 0 N/A%