Diff Report
Run #5589b6f75b296: XHProf Run (Namespace=drupal-perf-stefanr)
vs.
Run #5589b704ad974: XHProf Run (Namespace=drupal-perf-stefanr)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #5589b6f75b296Run #5589b704ad974DiffDiff%
Number of Function Calls500 500 0 0.0%
Incl. Wall Time (microsec)14,259 14,290 31 0.2%
Incl. Wall Time (microsec) per call 29 29 0 0.2%
Excl. Wall Time (microsec)8,075 8,433 358 4.4%
Incl. MemUse (bytes)684,000 686,400 2,400 0.4%
Incl. MemUse (bytes) per call 1,368 1,373 5 0.4%
Excl. MemUse (bytes)-736,000 -736,000 0 0.0%
Incl. PeakMemUse (bytes)429,600 432,000 2,400 0.6%
Incl. PeakMemUse (bytes) per call 859 864 5 0.6%
Excl. PeakMemUse (bytes)192,800 192,800 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 31 0.0% 2,400 0.0% 2,400 0.0%
Exclusive Metrics Diff for Current Function358 1154.8% 0 0.0% 0 0.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 310 1000.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -279 -900.0% 2,400 100.0% 2,400 100.0%
Child functions
preg_match_all0 N/A% -265 -854.8% 2,400 100.0% 2,400 100.0%
strtolower0 N/A% -62 -200.0% 0 0.0% 0 0.0%