Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec66a5a877d: 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 #51ec623000e0cRun #51ec66a5a877dDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)154 155 1 0.6%
Incl. Wall Time (microsec) per call 17 17 0 0.6%
Excl. Wall Time (microsec)83 87 4 4.8%
Incl. CPU (microsecs)165 167 2 1.2%
Incl. CPU (microsecs) per call 18 19 0 1.2%
Excl. CPU (microsec)80 79 -1 -1.2%
Incl. MemUse (bytes)8,456 8,440 -16 -0.2%
Incl. MemUse (bytes) per call 940 938 -2 -0.2%
Excl. MemUse (bytes)-7,408 -7,400 8 0.1%
Incl. PeakMemUse (bytes)3,152 3,152 0 0.0%
Incl. PeakMemUse (bytes) per call 350 350 0 0.0%
Excl. PeakMemUse (bytes)1,528 1,528 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% 1 0.0% 2 0.1% -16 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 400.0% -1 -50.0% 8 50.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 100.0% 1 50.0% -16 -100.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% 1 50.0% 0 0.0% 0 N/A%
Child functions
preg_match_all0 N/A% -3 -300.0% 3 150.0% -24 -150.0% 0 N/A%
strtolower0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%