Diff Report
Run #519fb8e35d279: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fb952126aa: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #519fb8e35d279Run #519fb952126aaDiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)465 468 3 0.6%
Incl. Wall Time (microsec) per call 17 17 0 0.6%
Excl. Wall Time (microsec)311 316 5 1.6%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 143 0 -143 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)21,520 21,496 -24 -0.1%
Incl. MemUse (bytes) per call 769 768 -1 -0.1%
Excl. MemUse (bytes)6,992 6,968 -24 -0.3%
Incl. PeakMemUse (bytes)12,128 12,128 0 0.0%
Incl. PeakMemUse (bytes) per call 433 433 0 0.0%
Excl. PeakMemUse (bytes)6,584 6,584 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% 3 0.1% -4,000 -50.0% -24 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 166.7% 0 0.0% -24 -100.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 5 166.7% 0 0.0% -24 -100.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -2 -66.7% -4,000 -100.0% 0 0.0% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -3 -100.0% 0 0.0% 0 0.0% 0 N/A%
array_values0 N/A% 1 33.3% 0 0.0% 0 0.0% 0 N/A%
strtr0 N/A% -1 -33.3% 0 0.0% 0 0.0% 0 N/A%
strtolower0 N/A% 1 33.3% -4,000 -100.0% 0 0.0% 0 N/A%