Diff Report
Run #51a14f12e142e: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a14be6130cb: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #51a14f12e142eRun #51a14be6130cbDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)353 332 -21 -5.9%
Incl. Wall Time (microsec) per call 118 111 -7 -5.9%
Excl. Wall Time (microsec)40 37 -3 -7.5%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)24,852 24,856 4 0.0%
Incl. MemUse (bytes) per call 8,284 8,285 1 0.0%
Excl. MemUse (bytes)556 556 0 0.0%
Incl. PeakMemUse (bytes)25,056 25,144 88 0.4%
Incl. PeakMemUse (bytes) per call 8,352 8,381 29 0.4%
Excl. PeakMemUse (bytes)1,132 1,076 -56 -4.9%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes [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\Request::getAcceptableContentTypes0 N/A% -21 -0.1% 0 0.0% 4 0.0% 88 0.2%
Exclusive Metrics Diff for Current Function-3 -14.3% 0 N/A% 0 0.0% -56 -63.6%
Parent function
Drupal\Core\ContentNegotiation::getContentType0 N/A% -21 -100.0% 0 N/A% 4 100.0% 88 100.0%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -11 -52.4% 0 N/A% -4 -100.0% 68 77.3%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -4 -19.0% 0 N/A% 8 200.0% -52 -59.1%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -2 -9.5% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% -1 -4.8% 0 N/A% 0 0.0% 0 0.0%
array_keys0 N/A% 0 0.0% 0 N/A% 0 0.0% 128 145.5%