Diff Report
Run #519afb4e24ae7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString

Symfony\Component\HttpFoundation\AcceptHeaderItem::fromStringRun #519afb4e24ae7Run #519afa8ec2e5cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)39 39 0 0.0%
Incl. Wall Time (microsec) per call 39 39 0 0.0%
Excl. Wall Time (microsec)25 25 0 0.0%
Incl. CPU (microsecs)45 42 -3 -6.7%
Incl. CPU (microsecs) per call 45 42 -3 -6.7%
Excl. CPU (microsec)27 24 -3 -11.1%
Incl. MemUse (bytes)5,784 5,792 8 0.1%
Incl. MemUse (bytes) per call 5,784 5,792 8 0.1%
Excl. MemUse (bytes)2,144 2,144 0 0.0%
Incl. PeakMemUse (bytes)1,808 1,904 96 5.3%
Incl. PeakMemUse (bytes) per call 1,808 1,904 96 5.3%
Excl. PeakMemUse (bytes)1,160 1,200 40 3.4%

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% 0 0.0% -3 -0.2% 8 0.0% 96 0.2%
Exclusive Metrics Diff for Current Function0 N/A% -3 -100.0% 0 0.0% 40 41.7%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}0 N/A% 0 N/A% -3 -100.0% 8 100.0% 96 100.0%
Child functions
Symfony\Component\HttpFoundation\AcceptHeaderItem::__construct0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0%
substr0 N/A% 0 N/A% 0 0.0% 0 0.0% 56 58.3%
array_shift0 N/A% 0 N/A% -1 -33.3% 0 0.0% 0 0.0%
preg_split0 N/A% 0 N/A% 1 33.3% 8 100.0% 0 0.0%