Diff Report
Run #52e97c22a1cdf: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e97b490de91: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #52e97c22a1cdfRun #52e97b490de91DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)602 643 41 6.8%
Incl. Wall Time (microsec) per call 201 214 14 6.8%
Excl. Wall Time (microsec)49 55 6 12.2%
Incl. CPU (microsecs)605 644 39 6.4%
Incl. CPU (microsecs) per call 202 215 13 6.4%
Excl. CPU (microsec)40 43 3 7.5%
Incl. MemUse (bytes)56,472 56,464 -8 -0.0%
Incl. MemUse (bytes) per call 18,824 18,821 -3 -0.0%
Excl. MemUse (bytes)944 944 0 0.0%
Incl. PeakMemUse (bytes)48,528 48,592 64 0.1%
Incl. PeakMemUse (bytes) per call 16,176 16,197 21 0.1%
Excl. PeakMemUse (bytes)1,008 1,008 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% 41 6.1% 39 3.7% -8 -0.0% 64 0.0%
Exclusive Metrics Diff for Current Function6 14.6% 3 7.7% 0 0.0% 0 0.0%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 41 100.0% 39 100.0% -8 -100.0% 64 100.0%
Child functions
array_map0 N/A% 37 90.2% 37 94.9% 0 0.0% 64 100.0%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -3 -7.3% -3 -7.7% 0 0.0% 0 0.0%
preg_split0 N/A% 1 2.4% 2 5.1% -8 -100.0% 0 0.0%