Diff Report
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setOptions

Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setOptionsRun #54e0a7d2151b1Run #54e0a6d45fe2aDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)54 55 1 1.9%
Incl. Wall Time (microsec) per call 27 28 1 1.9%
Excl. Wall Time (microsec)34 35 1 2.9%
Incl. CPU (microsecs)56 58 2 3.6%
Incl. CPU (microsecs) per call 28 29 1 3.6%
Excl. CPU (microsec)26 26 0 0.0%
Incl. MemUse (bytes)4,480 4,488 8 0.2%
Incl. MemUse (bytes) per call 2,240 2,244 4 0.2%
Excl. MemUse (bytes)-7,080 -7,080 0 0.0%
Incl. PeakMemUse (bytes)20,296 20,296 0 0.0%
Incl. PeakMemUse (bytes) per call 10,148 10,148 0 0.0%
Excl. PeakMemUse (bytes)10,544 10,544 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setOptions [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\Session\Storage\NativeSessionStorage::setOptions0 N/A% 1 0.1% 2 0.5% 8 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function1 100.0% 0 0.0% 0 0.0% 0 N/A%
Parent functions
Drupal\Core\Session\SessionManager::start0 N/A% 2 200.0% 3 150.0% 8 100.0% 0 N/A%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::__construct0 N/A% -1 -100.0% -1 -50.0% 0 0.0% 0 N/A%
Child functions
ini_set0 N/A% 0 0.0% 2 100.0% 8 100.0% 0 N/A%
array_flip0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%