Diff Report
Run #519eb193b2faa: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eb20dce0a3: 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 #519eb20dce0a3DiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)362 373 11 3.0%
Incl. Wall Time (microsec) per call 12 12 0 3.0%
Excl. Wall Time (microsec)230 247 17 7.4%
Incl. CPU (microsecs)397 397 0 0.0%
Incl. CPU (microsecs) per call 13 13 0 0.0%
Excl. CPU (microsec)203 203 0 0.0%
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% 11 0.1% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function17 154.5% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 9 81.8% 7 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 2 18.2% -6 N/A% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 0 0.0% -1 N/A% 0 N/A% 0 N/A%
Child functions
array_values0 N/A% -4 -36.4% -9 N/A% 0 N/A% 0 N/A%
strtr0 N/A% 4 36.4% 7 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -3 -27.3% 1 N/A% 0 N/A% 0 N/A%
strtolower0 N/A% -3 -27.3% 1 N/A% 0 N/A% 0 N/A%