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

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #519b130ea93e9Run #519b0e62696b0DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)1,268 1,203 -65 -5.1%
Incl. Wall Time (microsec) per call 106 100 -5 -5.1%
Excl. Wall Time (microsec)334 305 -29 -8.7%
Incl. CPU (microsecs)1,289 1,225 -64 -5.0%
Incl. CPU (microsecs) per call 107 102 -5 -5.0%
Excl. CPU (microsec)278 253 -25 -9.0%
Incl. MemUse (bytes)27,672 27,688 16 0.1%
Incl. MemUse (bytes) per call 2,306 2,307 1 0.1%
Excl. MemUse (bytes)3,432 3,440 8 0.2%
Incl. PeakMemUse (bytes)5,488 4,408 -1,080 -19.7%
Incl. PeakMemUse (bytes) per call 457 367 -90 -19.7%
Excl. PeakMemUse (bytes)2,928 2,056 -872 -29.8%

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 Function-29 -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%