Diff Report
Run #519ffbe6eb79f: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ffb7471c72: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\HeaderBag::setRun #519ffbe6eb79fRun #519ffb7471c72DiffDiff%
Number of Function Calls 21 21 N/A%
Incl. Wall Time (microsec) 474 474 N/A%
Incl. Wall Time (microsec) per call N/A 23 23 N/A%
Excl. Wall Time (microsec) 312 312 N/A%
Incl. CPU (microsecs) 0 0 N/A%
Incl. CPU (microsecs) per call N/A 0 0 N/A%
Excl. CPU (microsec) 0 0 N/A%
Incl. MemUse (bytes) 10,024 10,024 N/A%
Incl. MemUse (bytes) per call N/A 477 477 N/A%
Excl. MemUse (bytes) 3,324 3,324 N/A%
Incl. PeakMemUse (bytes) 4,100 4,100 N/A%
Incl. PeakMemUse (bytes) per call N/A 195 195 N/A%
Excl. PeakMemUse (bytes) 2,144 2,144 N/A%

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::set21 22.1% 474 0.1% 0 0.0% 10,024 0.1% 4,100 0.1%
Exclusive Metrics Diff for Current Function312 65.8% 0 N/A% 3,324 33.2% 2,144 52.3%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set10 47.6% 264 55.7% 0 N/A% 4,348 43.4% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct10 47.6% 190 40.1% 0 N/A% 4,956 49.4% 3,444 84.0%
Drupal\Core\HttpKernel::handle1 4.8% 20 4.2% 0 N/A% 720 7.2% 656 16.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl2 3.1% 58 12.2% 0 N/A% 1,708 17.0% 0 0.0%
array_values21 32.3% 38 8.0% 0 N/A% 3,224 32.2% 980 23.9%
strtr21 32.3% 35 7.4% 0 N/A% 880 8.8% 524 12.8%
strtolower21 32.3% 31 6.5% 0 N/A% 888 8.9% 452 11.0%