Diff Report
Run #52c1d5ca86be3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c1d65bccb31: XHProf Run (Namespace=drupal-perf-joelpittet)
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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 #52c1d5ca86be3Run #52c1d65bccb31DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)848 830 -18 -2.1%
Incl. Wall Time (microsec) per call 47 46 -1 -2.1%
Excl. Wall Time (microsec)132 136 4 3.0%
Incl. CPU (microsecs)867 841 -26 -3.0%
Incl. CPU (microsecs) per call 48 47 -1 -3.0%
Excl. CPU (microsec)111 110 -1 -0.9%
Incl. MemUse (bytes)46,624 46,552 -72 -0.2%
Incl. MemUse (bytes) per call 2,590 2,586 -4 -0.2%
Excl. MemUse (bytes)2,760 2,736 -24 -0.9%
Incl. PeakMemUse (bytes)32,648 33,144 496 1.5%
Incl. PeakMemUse (bytes) per call 1,814 1,841 28 1.5%
Excl. PeakMemUse (bytes)1,328 1,216 -112 -8.4%

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% -18 -0.1% -26 -0.8% -72 -0.1% 496 0.7%
Exclusive Metrics Diff for Current Function4 22.2% -1 -3.8% -24 -33.3% -112 -22.6%
Parent function
array_map0 N/A% -18 -100.0% -26 -100.0% -72 -100.0% 496 100.0%
Child functions
spl_autoload_call0 N/A% -14 -77.8% -15 -57.7% -48 -66.7% 704 141.9%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% -8 -44.4% -11 -42.3% 0 0.0% -96 -19.4%
Symfony\Component\HttpFoundation\AcceptHeaderItem::setIndex0 N/A% 0 0.0% 1 3.8% 0 0.0% 0 0.0%