Diff Report
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b130ea93e9: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #519b0e62696b0Run #519b130ea93e9DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)1,203 1,268 65 5.4%
Incl. Wall Time (microsec) per call 100 106 5 5.4%
Excl. Wall Time (microsec)305 334 29 9.5%
Incl. CPU (microsecs)1,225 1,289 64 5.2%
Incl. CPU (microsecs) per call 102 107 5 5.2%
Excl. CPU (microsec)253 278 25 9.9%
Incl. MemUse (bytes)27,688 27,672 -16 -0.1%
Incl. MemUse (bytes) per call 2,307 2,306 -1 -0.1%
Excl. MemUse (bytes)3,440 3,432 -8 -0.2%
Incl. PeakMemUse (bytes)4,408 5,488 1,080 24.5%
Incl. PeakMemUse (bytes) per call 367 457 90 24.5%
Excl. PeakMemUse (bytes)2,056 2,928 872 42.4%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\ResponseHeaderBag::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\ResponseHeaderBag::set0 N/A% 65 1.2% 64 2.8% -16 -0.0% 1,080 0.6%
Exclusive Metrics Diff for Current Function29 44.6% 25 39.1% -8 -50.0% 872 80.7%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 62 95.4% 60 93.8% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 14 21.5% 14 21.9% 0 0.0% 1,112 103.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -7 -10.8% -6 -9.4% -16 -100.0% -32 -3.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -4 -6.2% -4 -6.2% 0 0.0% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 21 32.3% 19 29.7% -16 -100.0% 240 22.2%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 9 13.8% 8 12.5% 0 0.0% 0 0.0%
in_array0 N/A% 3 4.6% 2 3.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 3 4.6% 5 7.8% 0 0.0% -32 -3.0%
strtr0 N/A% 0 0.0% 3 4.7% 8 50.0% 0 0.0%
strtolower0 N/A% 0 0.0% 2 3.1% 0 0.0% 0 0.0%