Diff Report
Run #519af4a154bbb: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af44245f83: 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 #519af4a154bbbRun #519af44245f83DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)298 301 3 1.0%
Incl. Wall Time (microsec) per call 50 50 1 1.0%
Excl. Wall Time (microsec)66 65 -1 -1.5%
Incl. CPU (microsecs)306 310 4 1.3%
Incl. CPU (microsecs) per call 51 52 1 1.3%
Excl. CPU (microsec)61 62 1 1.6%
Incl. MemUse (bytes)15,648 15,648 0 0.0%
Incl. MemUse (bytes) per call 2,608 2,608 0 0.0%
Excl. MemUse (bytes)3,696 3,696 0 0.0%
Incl. PeakMemUse (bytes)7,160 7,160 0 0.0%
Incl. PeakMemUse (bytes) per call 1,193 1,193 0 0.0%
Excl. PeakMemUse (bytes)704 704 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% 3 0.6% 4 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -33.3% 1 25.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 3 100.0% 4 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 4 133.3% 3 75.0% 0 N/A% 0 N/A%