Diff Report
Run #519eada161e65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ead03a5283: 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 #519eada161e65Run #519ead03a5283DiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)340 327 -13 -3.8%
Incl. Wall Time (microsec) per call 12 12 -0 -3.8%
Excl. Wall Time (microsec)223 212 -11 -4.9%
Incl. CPU (microsecs)369 353 -16 -4.3%
Incl. CPU (microsecs) per call 13 13 -1 -4.3%
Excl. CPU (microsec)194 187 -7 -3.6%
Incl. MemUse (bytes)21,560 21,560 0 0.0%
Incl. MemUse (bytes) per call 770 770 0 0.0%
Excl. MemUse (bytes)7,032 7,032 0 0.0%
Incl. PeakMemUse (bytes)11,168 11,168 0 0.0%
Incl. PeakMemUse (bytes) per call 399 399 0 0.0%
Excl. PeakMemUse (bytes)5,776 5,776 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 -11.1% -16 -0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-11 -84.6% -7 -43.8% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -13 -100.0% -18 -112.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% 2 12.5% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% -4 -30.8% -7 -43.8% 0 N/A% 0 N/A%
array_values0 N/A% 1 7.7% -2 -12.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 1 7.7% 0 0.0% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%