Diff Report
Run #519afb4e24ae7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #519afb4e24ae7Run #519afa8ec2e5cDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)199 208 9 4.5%
Incl. Wall Time (microsec) per call 22 23 1 4.5%
Excl. Wall Time (microsec)111 117 6 5.4%
Incl. CPU (microsecs)208 218 10 4.8%
Incl. CPU (microsecs) per call 23 24 1 4.8%
Excl. CPU (microsec)97 107 10 10.3%
Incl. MemUse (bytes)8,424 8,424 0 0.0%
Incl. MemUse (bytes) per call 936 936 0 0.0%
Excl. MemUse (bytes)-7,328 -7,328 0 0.0%
Incl. PeakMemUse (bytes)2,280 2,448 168 7.4%
Incl. PeakMemUse (bytes) per call 253 272 19 7.4%
Excl. PeakMemUse (bytes)1,152 1,152 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% 9 1.0% 10 0.7% 0 0.0% 168 0.3%
Exclusive Metrics Diff for Current Function6 66.7% 10 100.0% 0 N/A% 0 0.0%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 6 66.7% 5 50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 3 33.3% 5 50.0% 0 N/A% 168 100.0%
Child functions
preg_match_all0 N/A% 5 55.6% 4 40.0% 0 N/A% 0 0.0%
strtolower0 N/A% -2 -22.2% -4 -40.0% 0 N/A% 168 100.0%