Diff Report
Run #519ead70538d1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eadc55e057: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #519ead70538d1Run #519eadc55e057DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)288 309 21 7.3%
Incl. Wall Time (microsec) per call 26 28 2 7.3%
Excl. Wall Time (microsec)178 184 6 3.4%
Incl. CPU (microsecs)300 328 28 9.3%
Incl. CPU (microsecs) per call 27 30 3 9.3%
Excl. CPU (microsec)156 179 23 14.7%
Incl. MemUse (bytes)5,080 5,080 0 0.0%
Incl. MemUse (bytes) per call 462 462 0 0.0%
Excl. MemUse (bytes)-4,096 -4,096 0 0.0%
Incl. PeakMemUse (bytes)2,416 2,416 0 0.0%
Incl. PeakMemUse (bytes) per call 220 220 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% 21 1.6% 28 12.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 28.6% 23 82.1% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 4 19.0% 8 28.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 17 81.0% 20 71.4% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% 0 0.0% -6 -21.4% 0 N/A% 0 N/A%
preg_match_all0 N/A% 15 71.4% 11 39.3% 0 N/A% 0 N/A%