Diff Report
Run #519eb1c65e7e6: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eb193b2faa: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #519eb1c65e7e6Run #519eb193b2faaDiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)381 362 -19 -5.0%
Incl. Wall Time (microsec) per call 13 12 -1 -5.0%
Excl. Wall Time (microsec)239 230 -9 -3.8%
Incl. CPU (microsecs)409 397 -12 -2.9%
Incl. CPU (microsecs) per call 14 13 -0 -2.9%
Excl. CPU (microsec)204 203 -1 -0.5%
Incl. MemUse (bytes)22,592 22,592 0 0.0%
Incl. MemUse (bytes) per call 753 753 0 0.0%
Excl. MemUse (bytes)7,288 7,288 0 0.0%
Incl. PeakMemUse (bytes)11,168 11,168 0 0.0%
Incl. PeakMemUse (bytes) per call 372 372 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% -19 -1.2% -12 -0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-9 -47.4% -1 -8.3% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -12 -63.2% -5 -41.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -7 -36.8% -8 -66.7% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 0 0.0% 1 8.3% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% -4 -21.1% -3 -25.0% 0 N/A% 0 N/A%
strtr0 N/A% -3 -15.8% -6 -50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -2 -10.5% 0 0.0% 0 N/A% 0 N/A%
array_values0 N/A% -1 -5.3% -2 -16.7% 0 N/A% 0 N/A%