Diff Report
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bbaa8fc1d: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getFormat

Symfony\Component\HttpFoundation\Request::getFormatRun #51f5bb078e5a7Run #51f5bbaa8fc1dDiffDiff%
Number of Function Calls43 43 0 0.0%
Incl. Wall Time (microsec)685 712 27 3.9%
Incl. Wall Time (microsec) per call 16 17 1 3.9%
Excl. Wall Time (microsec)591 622 31 5.2%
Incl. CPU (microsecs)730 742 12 1.6%
Incl. CPU (microsecs) per call 17 17 0 1.6%
Excl. CPU (microsec)404 443 39 9.7%
Incl. MemUse (bytes)13,200 13,200 0 0.0%
Incl. MemUse (bytes) per call 307 307 0 0.0%
Excl. MemUse (bytes)5,704 5,704 0 0.0%
Incl. PeakMemUse (bytes)10,504 10,456 -48 -0.5%
Incl. PeakMemUse (bytes) per call 244 243 -1 -0.5%
Excl. PeakMemUse (bytes)3,616 3,568 -48 -1.3%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Request::getFormat [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\Request::getFormat0 N/A% 27 0.6% 12 0.3% 0 0.0% -48 -0.1%
Exclusive Metrics Diff for Current Function31 114.8% 39 325.0% 0 N/A% -48 -100.0%
Parent functions
array_map0 N/A% 20 74.1% 8 66.7% 0 N/A% 0 0.0%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 7 25.9% 4 33.3% 0 N/A% -48 -100.0%
Child functions
strpos0 N/A% -2 -7.4% -12 -100.0% 0 N/A% 0 0.0%
in_array0 N/A% 1 3.7% -10 -83.3% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::initializeFormats0 N/A% -3 -11.1% -5 -41.7% 0 N/A% 0 0.0%