Diff Report
Run #519afb4e24ae7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #519afb4e24ae7Run #519afa8ec2e5cDiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)511 529 18 3.5%
Incl. Wall Time (microsec) per call 18 19 1 3.5%
Excl. Wall Time (microsec)310 332 22 7.1%
Incl. CPU (microsecs)539 556 17 3.2%
Incl. CPU (microsecs) per call 19 20 1 3.2%
Excl. CPU (microsec)258 272 14 5.4%
Incl. MemUse (bytes)22,248 22,248 0 0.0%
Incl. MemUse (bytes) per call 795 795 0 0.0%
Excl. MemUse (bytes)7,696 7,696 0 0.0%
Incl. PeakMemUse (bytes)8,336 8,336 0 0.0%
Incl. PeakMemUse (bytes) per call 298 298 0 0.0%
Excl. PeakMemUse (bytes)4,360 4,360 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% 18 1.9% 17 1.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function22 122.2% 14 82.4% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 11 61.1% 9 52.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 6 33.3% 7 41.2% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 1 5.6% 1 5.9% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 6 33.3% 5 29.4% 0 N/A% 0 N/A%
strtr0 N/A% -6 -33.3% -1 -5.9% 0 N/A% 0 N/A%
array_values0 N/A% -3 -16.7% -4 -23.5% 0 N/A% 0 N/A%
strtolower0 N/A% -1 -5.6% 3 17.6% 0 N/A% 0 N/A%