Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8bb569af: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #519fe7ae1f6ccRun #519fe8bb569afDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)182 189 7 3.8%
Incl. Wall Time (microsec) per call 26 27 1 3.8%
Excl. Wall Time (microsec)109 115 6 5.5%
Incl. CPU (microsecs)192 201 9 4.7%
Incl. CPU (microsecs) per call 27 29 1 4.7%
Excl. CPU (microsec)99 106 7 7.1%
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)2,192 2,192 0 0.0%
Incl. PeakMemUse (bytes) per call 313 313 0 0.0%
Excl. PeakMemUse (bytes)1,248 1,248 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% 7 0.6% 9 1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 85.7% 7 77.8% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 6 85.7% 8 88.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 1 14.3% 1 11.1% 0 N/A% 0 N/A%
Child functions
preg_match_all0 N/A% 1 14.3% 4 44.4% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -2 -22.2% 0 N/A% 0 N/A%