Diff Report
Run #519edf3566aae: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ede3a9dd65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #519edf3566aaeRun #519ede3a9dd65DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)177 272 95 53.7%
Incl. Wall Time (microsec) per call 177 272 95 53.7%
Excl. Wall Time (microsec)22 34 12 54.5%
Incl. CPU (microsecs)179 278 99 55.3%
Incl. CPU (microsecs) per call 179 278 99 55.3%
Excl. CPU (microsec)18 35 17 94.4%
Incl. MemUse (bytes)27,680 27,680 0 0.0%
Incl. MemUse (bytes) per call 27,680 27,680 0 0.0%
Excl. MemUse (bytes)1,488 1,488 0 0.0%
Incl. PeakMemUse (bytes)27,888 27,888 0 0.0%
Incl. PeakMemUse (bytes) per call 27,888 27,888 0 0.0%
Excl. PeakMemUse (bytes)2,240 2,240 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% 95 0.4% 99 0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function12 12.6% 17 17.2% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 95 100.0% 99 100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% 75 78.9% 72 72.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 7 7.4% 8 8.1% 0 N/A% 0 N/A%
preg_split0 N/A% 1 1.1% 2 2.0% 0 N/A% 0 N/A%