Diff Report
Run #52f30b8747627: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30aadf2c65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #52f30b8747627Run #52f30aadf2c65DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)1,239 1,265 26 2.1%
Incl. Wall Time (microsec) per call 155 158 3 2.1%
Excl. Wall Time (microsec)67 74 7 10.4%
Incl. CPU (microsecs)1,251 1,274 23 1.8%
Incl. CPU (microsecs) per call 156 159 3 1.8%
Excl. CPU (microsec)58 57 -1 -1.7%
Incl. MemUse (bytes)97,464 97,528 64 0.1%
Incl. MemUse (bytes) per call 12,183 12,191 8 0.1%
Excl. MemUse (bytes)-1,992 -1,992 0 0.0%
Incl. PeakMemUse (bytes)88,000 87,712 -288 -0.3%
Incl. PeakMemUse (bytes) per call 11,000 10,964 -36 -0.3%
Excl. PeakMemUse (bytes)2,216 2,216 0 0.0%

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% 26 0.6% 23 0.6% 64 0.1% -288 -0.4%
Exclusive Metrics Diff for Current Function7 26.9% -1 -4.3% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Routing\MimeTypeMatcher::filter0 N/A% 26 100.0% 23 100.0% 64 100.0% -288 -100.0%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
spl_autoload_call0 N/A% 12 46.2% 11 47.8% 8 12.5% -48 -16.7%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 6 23.1% 9 39.1% 56 87.5% -112 -38.9%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 1 3.8% 2 8.7% 0 0.0% -128 -44.4%
array_keys0 N/A% 0 0.0% -1 -4.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% 3 13.0% 0 0.0% 0 0.0%