Diff Report
Run #519d5c4cd1983: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519d5cada282f: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString

Symfony\Component\HttpFoundation\AcceptHeaderItem::fromStringRun #519d5c4cd1983Run #519d5cada282fDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)240 208 -32 -13.3%
Incl. Wall Time (microsec) per call 48 42 -6 -13.3%
Excl. Wall Time (microsec)121 118 -3 -2.5%
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)10,160 10,168 8 0.1%
Incl. MemUse (bytes) per call 2,032 2,034 2 0.1%
Excl. MemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes)12,368 12,376 8 0.1%
Incl. PeakMemUse (bytes) per call 2,474 2,475 2 0.1%
Excl. PeakMemUse (bytes)4,504 4,504 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString [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\AcceptHeaderItem::fromString0 N/A% -32 -1.5% 0 0.0% 8 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function-3 -9.4% 0 N/A% 0 0.0% 0 0.0%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}0 N/A% -32 -100.0% 0 N/A% 8 100.0% 8 100.0%
Child functions
array_shift0 N/A% -26 -81.2% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::__construct0 N/A% -1 -3.1% 0 N/A% 0 0.0% 0 0.0%
substr0 N/A% -1 -3.1% 0 N/A% 0 0.0% 0 0.0%
preg_split0 N/A% -1 -3.1% 0 N/A% 0 0.0% 0 0.0%
strlen0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
explode0 N/A% 0 0.0% 0 N/A% 8 100.0% 8 100.0%