Diff Report
Run #519de1c349c58: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de26535836: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #519de1c349c58Run #519de26535836DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)165 167 2 1.2%
Incl. Wall Time (microsec) per call 15 15 0 1.2%
Excl. Wall Time (microsec)95 98 3 3.2%
Incl. CPU (microsecs)171 177 6 3.5%
Incl. CPU (microsecs) per call 16 16 1 3.5%
Excl. CPU (microsec)70 81 11 15.7%
Incl. MemUse (bytes)8,928 8,928 0 0.0%
Incl. MemUse (bytes) per call 812 812 0 0.0%
Excl. MemUse (bytes)-7,752 -7,752 0 0.0%
Incl. PeakMemUse (bytes)3,328 3,328 0 0.0%
Incl. PeakMemUse (bytes) per call 303 303 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% 2 0.0% 6 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 150.0% 11 183.3% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 2 100.0% 5 83.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% -1 -50.0% -1 -16.7% 0 N/A% 0 N/A%
preg_match_all0 N/A% 0 0.0% -4 -66.7% 0 N/A% 0 N/A%