Diff Report
Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #539206513e72eRun #539205a48c548DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)365 394 29 7.9%
Incl. Wall Time (microsec) per call 17 19 1 7.9%
Excl. Wall Time (microsec)234 255 21 9.0%
Incl. CPU (microsecs)392 417 25 6.4%
Incl. CPU (microsecs) per call 19 20 1 6.4%
Excl. CPU (microsec)197 209 12 6.1%
Incl. MemUse (bytes)10,560 10,560 0 0.0%
Incl. MemUse (bytes) per call 503 503 0 0.0%
Excl. MemUse (bytes)3,928 3,928 0 0.0%
Incl. PeakMemUse (bytes)5,100 5,100 0 0.0%
Incl. PeakMemUse (bytes) per call 243 243 0 0.0%
Excl. PeakMemUse (bytes)2,768 2,768 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% 29 3.2% 25 7.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function21 72.4% 12 48.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 23 79.3% 20 80.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 7 24.1% 7 28.0% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% -1 -3.4% -2 -8.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 7 24.1% 9 36.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 2 6.9% 1 4.0% 0 N/A% 0 N/A%
array_values0 N/A% -1 -3.4% 5 20.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -2 -8.0% 0 N/A% 0 N/A%