Diff Report
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb5243677d: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #519eb486908e7Run #519eb5243677dDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)290 283 -7 -2.4%
Incl. Wall Time (microsec) per call 26 26 -1 -2.4%
Excl. Wall Time (microsec)182 175 -7 -3.8%
Incl. CPU (microsecs)305 299 -6 -2.0%
Incl. CPU (microsecs) per call 28 27 -1 -2.0%
Excl. CPU (microsec)166 162 -4 -2.4%
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% -7 -0.4% -6 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -100.0% -4 -66.7% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -4 -57.1% -4 -66.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -3 -42.9% -2 -33.3% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
preg_match_all0 N/A% 0 0.0% -3 -50.0% 0 N/A% 0 N/A%