Diff Report
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbcb7249d1: 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 #519fbb3f5c2a0Run #519fbcb7249d1DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)278 278 0 0.0%
Incl. Wall Time (microsec) per call 12 12 0 0.0%
Excl. Wall Time (microsec)171 170 -1 -0.6%
Incl. CPU (microsecs)301 303 2 0.7%
Incl. CPU (microsecs) per call 13 13 0 0.7%
Excl. CPU (microsec)158 162 4 2.5%
Incl. MemUse (bytes)19,224 19,224 0 0.0%
Incl. MemUse (bytes) per call 836 836 0 0.0%
Excl. MemUse (bytes)6,296 6,296 0 0.0%
Incl. PeakMemUse (bytes)8,824 8,824 0 0.0%
Incl. PeakMemUse (bytes) per call 384 384 0 0.0%
Excl. PeakMemUse (bytes)4,392 4,392 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% 0 0.0% 2 0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 N/A% 4 200.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -1 N/A% -1 -50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 N/A% 2 100.0% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 0 N/A% 1 50.0% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% 3 N/A% 2 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -2 N/A% -2 -100.0% 0 N/A% 0 N/A%
strtr0 N/A% 0 N/A% 4 200.0% 0 N/A% 0 N/A%
array_values0 N/A% 0 N/A% -6 -300.0% 0 N/A% 0 N/A%