Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c681e794599: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #51c6814c41b47Run #51c681e794599DiffDiff%
Number of Function Calls 7 7 N/A%
Incl. Wall Time (microsec) 167 167 N/A%
Incl. Wall Time (microsec) per call N/A 24 24 N/A%
Excl. Wall Time (microsec) 96 96 N/A%
Incl. CPU (microsecs) 177 177 N/A%
Incl. CPU (microsecs) per call N/A 25 25 N/A%
Excl. CPU (microsec) 88 88 N/A%
Incl. MemUse (bytes) 7,920 7,920 N/A%
Incl. MemUse (bytes) per call N/A 1,131 1,131 N/A%
Excl. MemUse (bytes) -6,904 -6,904 N/A%
Incl. PeakMemUse (bytes) 0 0 N/A%
Incl. PeakMemUse (bytes) per call N/A 0 0 N/A%
Excl. PeakMemUse (bytes) 0 0 N/A%

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::parseCacheControl7 17.9% 167 0.0% 177 0.0% 7,920 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function96 57.5% 88 49.7% -6,904 -87.2% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set5 71.4% 121 72.5% 127 71.8% 4,896 61.8% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set2 28.6% 46 27.5% 50 28.2% 3,024 38.2% 0 N/A%
Child functions
preg_match_all7 30.4% 46 27.5% 52 29.4% 13,496 170.4% 0 N/A%
strtolower16 69.6% 25 15.0% 37 20.9% 1,328 16.8% 0 N/A%