Diff Report
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #53d4352fc0c61Run #53d436500e2acDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)137 139 2 1.5%
Incl. Wall Time (microsec) per call 20 20 0 1.5%
Excl. Wall Time (microsec)71 77 6 8.5%
Incl. CPU (microsecs)147 146 -1 -0.7%
Incl. CPU (microsecs) per call 21 21 -0 -0.7%
Excl. CPU (microsec)68 68 0 0.0%
Incl. MemUse (bytes)7,872 7,872 0 0.0%
Incl. MemUse (bytes) per call 1,125 1,125 0 0.0%
Excl. MemUse (bytes)-7,544 -7,544 0 0.0%
Incl. PeakMemUse (bytes)9,160 9,160 0 0.0%
Incl. PeakMemUse (bytes) per call 1,309 1,309 0 0.0%
Excl. PeakMemUse (bytes)2,864 2,864 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% 2 0.0% -1 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function6 300.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 4 200.0% 3 300.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -2 -100.0% -4 -400.0% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% -2 -100.0% -2 -200.0% 0 N/A% 0 N/A%
preg_match_all0 N/A% -2 -100.0% 1 100.0% 0 N/A% 0 N/A%