Diff Report
Run #5204417bc7ab7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204421e7a2a2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #5204417bc7ab7Run #5204421e7a2a2DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)1,710 1,880 170 9.9%
Incl. Wall Time (microsec) per call 190 209 19 9.9%
Excl. Wall Time (microsec)117 124 7 6.0%
Incl. CPU (microsecs)1,719 1,890 171 9.9%
Incl. CPU (microsecs) per call 191 210 19 9.9%
Excl. CPU (microsec)96 105 9 9.4%
Incl. MemUse (bytes)48,920 48,920 0 0.0%
Incl. MemUse (bytes) per call 5,436 5,436 0 0.0%
Excl. MemUse (bytes)-7,088 -7,088 0 0.0%
Incl. PeakMemUse (bytes)33,696 33,696 0 0.0%
Incl. PeakMemUse (bytes) per call 3,744 3,744 0 0.0%
Excl. PeakMemUse (bytes)2,144 2,144 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% 170 19.6% 171 9.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 4.1% 9 5.3% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 170 100.0% 171 100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% 145 85.3% 143 83.6% 0 N/A% 0 N/A%
preg_split0 N/A% 19 11.2% 19 11.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -1 -0.6% 0 0.0% 0 N/A% 0 N/A%