Diff Report
Run #519aa37b5bebd: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa45581fb3: XHProf Run (Namespace=drupal-perf-jenlampton)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\HeaderBag::setRun #519aa37b5bebdRun #519aa45581fb3DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)599 603 4 0.7%
Incl. Wall Time (microsec) per call 26 26 0 0.7%
Excl. Wall Time (microsec)400 393 -7 -1.8%
Incl. CPU (microsecs)633 628 -5 -0.8%
Incl. CPU (microsecs) per call 28 27 -0 -0.8%
Excl. CPU (microsec)343 346 3 0.9%
Incl. MemUse (bytes)19,008 19,008 0 0.0%
Incl. MemUse (bytes) per call 826 826 0 0.0%
Excl. MemUse (bytes)5,960 5,960 0 0.0%
Incl. PeakMemUse (bytes)7,664 7,848 184 2.4%
Incl. PeakMemUse (bytes) per call 333 341 8 2.4%
Excl. PeakMemUse (bytes)3,712 3,952 240 6.5%

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% 4 0.1% -5 -0.1% 0 0.0% 184 0.1%
Exclusive Metrics Diff for Current Function-7 -175.0% 3 60.0% 0 N/A% 240 130.4%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 19 475.0% 19 380.0% 0 N/A% 240 130.4%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -16 -400.0% -25 -500.0% 0 N/A% 0 0.0%
Drupal\Core\HttpKernel::handle0 N/A% 1 25.0% 1 20.0% 0 N/A% -56 -30.4%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 4 100.0% 3 60.0% 0 N/A% 0 0.0%
array_values0 N/A% 4 100.0% -8 -160.0% 0 N/A% -56 -30.4%
strtolower0 N/A% 3 75.0% -3 -60.0% 0 N/A% 0 0.0%
strtr0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%