Diff Report
Run #51b517a409f93: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b51807d6d9d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString

Symfony\Component\HttpFoundation\AcceptHeaderItem::fromStringRun #51b517a409f93Run #51b51807d6d9dDiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)1,080 1,068 -12 -1.1%
Incl. Wall Time (microsec) per call 43 43 -0 -1.1%
Excl. Wall Time (microsec)574 572 -2 -0.3%
Incl. CPU (microsecs)1,104 1,090 -14 -1.3%
Incl. CPU (microsecs) per call 44 44 -1 -1.3%
Excl. CPU (microsec)426 426 0 0.0%
Incl. MemUse (bytes)15,192 15,192 0 0.0%
Incl. MemUse (bytes) per call 608 608 0 0.0%
Excl. MemUse (bytes)-7,072 -7,072 0 0.0%
Incl. PeakMemUse (bytes)8,288 8,288 0 0.0%
Incl. PeakMemUse (bytes) per call 332 332 0 0.0%
Excl. PeakMemUse (bytes)3,216 3,216 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% -12 -1.0% -14 -1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -16.7% 0 0.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}0 N/A% -12 -100.0% -14 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeaderItem::__construct0 N/A% -5 -41.7% -4 -28.6% 0 N/A% 0 N/A%
substr0 N/A% -3 -25.0% -11 -78.6% 0 N/A% 0 N/A%
preg_split0 N/A% -2 -16.7% -3 -21.4% 0 N/A% 0 N/A%
strlen0 N/A% 0 0.0% 1 7.1% 0 N/A% 0 N/A%
array_shift0 N/A% 0 0.0% -1 -7.1% 0 N/A% 0 N/A%
explode0 N/A% 0 0.0% 4 28.6% 0 N/A% 0 N/A%