Diff Report
Run #51aaed996e9e3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed0fcbd4e: 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 #51aaed996e9e3Run #51aaed0fcbd4eDiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)872 863 -9 -1.0%
Incl. Wall Time (microsec) per call 31 31 -0 -1.0%
Excl. Wall Time (microsec)193 197 4 2.1%
Incl. CPU (microsecs)892 890 -2 -0.2%
Incl. CPU (microsecs) per call 32 32 -0 -0.2%
Excl. CPU (microsec)145 154 9 6.2%
Incl. MemUse (bytes)59,744 59,800 56 0.1%
Incl. MemUse (bytes) per call 2,134 2,136 2 0.1%
Excl. MemUse (bytes)4,456 4,448 -8 -0.2%
Incl. PeakMemUse (bytes)53,680 53,704 24 0.0%
Incl. PeakMemUse (bytes) per call 1,917 1,918 1 0.0%
Excl. PeakMemUse (bytes)2,376 2,376 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% -9 -1.2% -2 -0.4% 56 0.1% 24 0.0%
Exclusive Metrics Diff for Current Function4 44.4% 9 450.0% -8 -14.3% 0 0.0%
Parent functions
array_map0 N/A% -9 -100.0% -7 -350.0% 56 100.0% 24 100.0%
uasort0 N/A% 0 0.0% 5 250.0% 0 0.0% 0 0.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -6 -66.7% -8 -400.0% 64 114.3% -80 -333.3%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% -6 -66.7% -9 -450.0% 0 0.0% 104 433.3%
Symfony\Component\HttpFoundation\AcceptHeaderItem::getQuality0 N/A% -1 -11.1% 2 100.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::getIndex0 N/A% 0 0.0% 5 250.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::setIndex0 N/A% 0 0.0% -1 -50.0% 0 0.0% 0 0.0%