Diff Report
Run #51b517a409f93: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b518680585e: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #51b517a409f93Run #51b518680585eDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)2,319 2,294 -25 -1.1%
Incl. Wall Time (microsec) per call 331 328 -4 -1.1%
Excl. Wall Time (microsec)120 119 -1 -0.8%
Incl. CPU (microsecs)2,326 2,299 -27 -1.2%
Incl. CPU (microsecs) per call 332 328 -4 -1.2%
Excl. CPU (microsec)96 89 -7 -7.3%
Incl. MemUse (bytes)77,896 77,848 -48 -0.1%
Incl. MemUse (bytes) per call 11,128 11,121 -7 -0.1%
Excl. MemUse (bytes)-4,776 -4,776 0 0.0%
Incl. PeakMemUse (bytes)61,600 61,552 -48 -0.1%
Incl. PeakMemUse (bytes) per call 8,800 8,793 -7 -0.1%
Excl. PeakMemUse (bytes)1,128 1,128 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\AcceptHeader::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\AcceptHeader::fromString0 N/A% -25 -0.5% -27 -0.9% -48 -0.1% -48 -0.1%
Exclusive Metrics Diff for Current Function-1 -4.0% -7 -25.9% 0 0.0% 0 0.0%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -25 -100.0% -27 -100.0% -48 -100.0% -48 -100.0%
Child functions
array_map0 N/A% -18 -72.0% -18 -66.7% -24 -50.0% -48 -100.0%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -4 -16.0% -1 -3.7% 0 0.0% 0 0.0%
preg_split0 N/A% -2 -8.0% -1 -3.7% -24 -50.0% 0 0.0%