Diff Report
Run #543bf51d41339: XHProf Run (Namespace=drupal-perf-dawehner)
vs.
Run #543bf339ee873: XHProf Run (Namespace=drupal-perf-dawehner)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #543bf51d41339Run #543bf339ee873DiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)516 526 10 1.9%
Incl. Wall Time (microsec) per call 17 17 0 1.9%
Excl. Wall Time (microsec)355 359 4 1.1%
Incl. CPU (microsecs)548 557 9 1.6%
Incl. CPU (microsecs) per call 18 18 0 1.6%
Excl. CPU (microsec)305 304 -1 -0.3%
Incl. MemUse (bytes)23,760 23,728 -32 -0.1%
Incl. MemUse (bytes) per call 766 765 -1 -0.1%
Excl. MemUse (bytes)8,472 8,440 -32 -0.4%
Incl. PeakMemUse (bytes)14,984 14,984 0 0.0%
Incl. PeakMemUse (bytes) per call 483 483 0 0.0%
Excl. PeakMemUse (bytes)7,472 7,472 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% 10 0.1% 9 0.1% -32 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 40.0% -1 -11.1% -32 -100.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 8 80.0% 9 100.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 2 20.0% 0 0.0% -32 -100.0% 0 N/A%
Child functions
strtr0 N/A% 4 40.0% 8 88.9% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 1 10.0% 0 0.0% 0 0.0% 0 N/A%
array_values0 N/A% 1 10.0% 2 22.2% 0 0.0% 0 N/A%
strtolower0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%