Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #536ffbe232db1Run #536ffcbacf96dDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)104 108 4 3.8%
Incl. Wall Time (microsec) per call 21 22 1 3.8%
Excl. Wall Time (microsec)63 60 -3 -4.8%
Incl. CPU (microsecs)109 115 6 5.5%
Incl. CPU (microsecs) per call 22 23 1 5.5%
Excl. CPU (microsec)53 50 -3 -5.7%
Incl. MemUse (bytes)7,368 7,368 0 0.0%
Incl. MemUse (bytes) per call 1,474 1,474 0 0.0%
Excl. MemUse (bytes)-7,120 -7,120 0 0.0%
Incl. PeakMemUse (bytes)4,624 4,624 0 0.0%
Incl. PeakMemUse (bytes) per call 925 925 0 0.0%
Excl. PeakMemUse (bytes)288 288 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl [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\HeaderBag::parseCacheControl0 N/A% 4 0.3% 6 0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -75.0% -3 -50.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 4 100.0% 6 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
preg_match_all0 N/A% 7 175.0% 7 116.7% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 2 33.3% 0 N/A% 0 N/A%