Diff Report
Run #519bea9000214: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #519bea9000214Run #519be9a13e594DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)245 249 4 1.6%
Incl. Wall Time (microsec) per call 27 28 0 1.6%
Excl. Wall Time (microsec)156 155 -1 -0.6%
Incl. CPU (microsecs)259 266 7 2.7%
Incl. CPU (microsecs) per call 29 30 1 2.7%
Excl. CPU (microsec)139 147 8 5.8%
Incl. MemUse (bytes)4,768 4,768 0 0.0%
Incl. MemUse (bytes) per call 530 530 0 0.0%
Excl. MemUse (bytes)-3,868 -3,868 0 0.0%
Incl. PeakMemUse (bytes)2,416 2,416 0 0.0%
Incl. PeakMemUse (bytes) per call 268 268 0 0.0%
Excl. PeakMemUse (bytes)1,232 1,232 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 0.1% 7 0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -25.0% 8 114.3% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 2 50.0% 6 85.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 2 50.0% 1 14.3% 0 N/A% 0 N/A%
Child functions
preg_match_all0 N/A% 5 125.0% 3 42.9% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -4 -57.1% 0 N/A% 0 N/A%