Diff Report
Run #5251f592ab279: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5251f691abb85: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\AcceptHeaderItem::fromStringRun #5251f592ab279Run #5251f691abb85DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)204 212 8 3.9%
Incl. Wall Time (microsec) per call 20 21 1 3.9%
Excl. Wall Time (microsec)146 151 5 3.4%
Incl. CPU (microsecs)221 224 3 1.4%
Incl. CPU (microsecs) per call 22 22 0 1.4%
Excl. CPU (microsec)114 113 -1 -0.9%
Incl. MemUse (bytes)7,776 7,776 0 0.0%
Incl. MemUse (bytes) per call 778 778 0 0.0%
Excl. MemUse (bytes)1,784 1,784 0 0.0%
Incl. PeakMemUse (bytes)5,544 5,544 0 0.0%
Incl. PeakMemUse (bytes) per call 554 554 0 0.0%
Excl. PeakMemUse (bytes)2,248 2,248 0 0.0%

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% 8 0.4% 3 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 62.5% -1 -33.3% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}0 N/A% 8 100.0% 3 100.0% 0 N/A% 0 N/A%
Child functions
preg_split0 N/A% 3 37.5% 3 100.0% 0 N/A% 0 N/A%
substr0 N/A% -1 -12.5% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::__construct0 N/A% 1 12.5% 0 0.0% 0 N/A% 0 N/A%
array_shift0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%