Diff Report
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}

Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}Run #51981beb768adRun #51981e3ae1e6cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)336 334 -2 -0.6%
Incl. Wall Time (microsec) per call 336 334 -2 -0.6%
Excl. Wall Time (microsec)20 20 0 0.0%
Incl. CPU (microsecs)337 335 -2 -0.6%
Incl. CPU (microsecs) per call 337 335 -2 -0.6%
Excl. CPU (microsec)11 15 4 36.4%
Incl. MemUse (bytes)48,464 48,424 -40 -0.1%
Incl. MemUse (bytes) per call 48,464 48,424 -40 -0.1%
Excl. MemUse (bytes)1,344 1,360 16 1.2%
Incl. PeakMemUse (bytes)45,136 44,848 -288 -0.6%
Incl. PeakMemUse (bytes) per call 45,136 44,848 -288 -0.6%
Excl. PeakMemUse (bytes)1,328 1,328 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure} [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\AcceptHeader::Symfony\Component\HttpFoundation\{closure}0 N/A% -2 -1.6% -2 -0.4% -40 -0.1% -288 -1.0%
Exclusive Metrics Diff for Current Function0 0.0% 4 200.0% 16 40.0% 0 0.0%
Parent function
array_map0 N/A% -2 -100.0% -2 -100.0% -40 -100.0% -288 -100.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -2 -100.0% -1 -50.0% -56 -140.0% -80 -27.8%
Symfony\Component\HttpFoundation\AcceptHeaderItem::setIndex0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 0 0.0% -5 -250.0% 0 0.0% -208 -72.2%