Diff Report
Run #519a6c2cb620c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6b3fa9c9c: 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 #519a6c2cb620cRun #519a6b3fa9c9cDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)132 131 -1 -0.8%
Incl. Wall Time (microsec) per call 19 19 -0 -0.8%
Excl. Wall Time (microsec)74 72 -2 -2.7%
Incl. CPU (microsecs)142 144 2 1.4%
Incl. CPU (microsecs) per call 20 21 0 1.4%
Excl. CPU (microsec)69 69 0 0.0%
Incl. MemUse (bytes)7,920 7,920 0 0.0%
Incl. MemUse (bytes) per call 1,131 1,131 0 0.0%
Excl. MemUse (bytes)-6,904 -6,904 0 0.0%
Incl. PeakMemUse (bytes)3,328 3,328 0 0.0%
Incl. PeakMemUse (bytes) per call 475 475 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 -0.1% 2 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -200.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -1 -100.0% 1 50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% 1 100.0% 4 200.0% 0 N/A% 0 N/A%
preg_match_all0 N/A% 0 0.0% -2 -100.0% 0 N/A% 0 N/A%