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

Symfony\Component\HttpFoundation\HeaderBag::setRun #519eb193b2faaRun #519eb1c65e7e6DiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)362 381 19 5.2%
Incl. Wall Time (microsec) per call 12 13 1 5.2%
Excl. Wall Time (microsec)230 239 9 3.9%
Incl. CPU (microsecs)397 409 12 3.0%
Incl. CPU (microsecs) per call 13 14 0 3.0%
Excl. CPU (microsec)203 204 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 Function9 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%