Diff Report
Run #51e30feb01694: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\HeaderBag::setRun #51e30feb01694Run #51e30f7568a45DiffDiff%
Number of Function Calls57 57 0 0.0%
Incl. Wall Time (microsec)684 663 -21 -3.1%
Incl. Wall Time (microsec) per call 12 12 -0 -3.1%
Excl. Wall Time (microsec)464 452 -12 -2.6%
Incl. CPU (microsecs)726 703 -23 -3.2%
Incl. CPU (microsecs) per call 13 12 -0 -3.2%
Excl. CPU (microsec)414 383 -31 -7.5%
Incl. MemUse (bytes)37,152 37,152 0 0.0%
Incl. MemUse (bytes) per call 652 652 0 0.0%
Excl. MemUse (bytes)13,480 13,480 0 0.0%
Incl. PeakMemUse (bytes)20,632 20,632 0 0.0%
Incl. PeakMemUse (bytes) per call 362 362 0 0.0%
Excl. PeakMemUse (bytes)11,160 11,160 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% -21 -0.4% -23 -7.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-12 -57.1% -31 -134.8% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -30 -142.9% -30 -130.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 9 42.9% 6 26.1% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 0 0.0% 1 4.3% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% -3 -14.3% 7 30.4% 0 N/A% 0 N/A%
strtr0 N/A% -3 -14.3% 3 13.0% 0 N/A% 0 N/A%
array_values0 N/A% -2 -9.5% -2 -8.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -1 -4.8% 0 0.0% 0 N/A% 0 N/A%