Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\Request::getFormatRun #534ad8dec7444Run #534ad972c8c0dDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)347 345 -2 -0.6%
Incl. Wall Time (microsec) per call 39 38 -0 -0.6%
Excl. Wall Time (microsec)265 264 -1 -0.4%
Incl. CPU (microsecs)359 353 -6 -1.7%
Incl. CPU (microsecs) per call 40 39 -1 -1.7%
Excl. CPU (microsec)213 215 2 0.9%
Incl. MemUse (bytes)2,524 2,524 0 0.0%
Incl. MemUse (bytes) per call 280 280 0 0.0%
Excl. MemUse (bytes)1,620 1,620 0 0.0%
Incl. PeakMemUse (bytes)2,740 2,740 0 0.0%
Incl. PeakMemUse (bytes) per call 304 304 0 0.0%
Excl. PeakMemUse (bytes)1,836 1,836 0 0.0%

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% -2 -0.1% -6 -1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -50.0% 2 33.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\ContentNegotiation::getContentType0 N/A% -1 -50.0% -4 -66.7% 0 N/A% 0 N/A%
array_map0 N/A% -1 -50.0% -2 -33.3% 0 N/A% 0 N/A%
Child functions
in_array0 N/A% -1 -50.0% -9 -150.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%