Diff Report
Run #51e22193d5fd6: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e2215579f70: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #51e22193d5fd6Run #51e2215579f70DiffDiff%
Number of Function Calls90 90 0 0.0%
Incl. Wall Time (microsec)933 946 13 1.4%
Incl. Wall Time (microsec) per call 10 11 0 1.4%
Excl. Wall Time (microsec)615 627 12 2.0%
Incl. CPU (microsecs)1,022 1,025 3 0.3%
Incl. CPU (microsecs) per call 11 11 0 0.3%
Excl. CPU (microsec)565 573 8 1.4%
Incl. MemUse (bytes)52,480 52,480 0 0.0%
Incl. MemUse (bytes) per call 583 583 0 0.0%
Excl. MemUse (bytes)18,112 18,112 0 0.0%
Incl. PeakMemUse (bytes)16,088 16,088 0 0.0%
Incl. PeakMemUse (bytes) per call 179 179 0 0.0%
Excl. PeakMemUse (bytes)9,512 9,512 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\HeaderBag::set [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::set0 N/A% 13 28.9% 3 5.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function12 92.3% 8 266.7% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 9 69.2% 6 200.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 2 15.4% -5 -166.7% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 2 15.4% 1 33.3% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle@10 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 1 7.7% 1 33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 2 66.7% 0 N/A% 0 N/A%
array_values0 N/A% 0 0.0% 3 100.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -11 -366.7% 0 N/A% 0 N/A%