Diff Report
Run #538ce4363dd76: XHProf Run (Namespace=drupal-perf-steinmb)
vs.
Run #538ce46e85e63: XHProf Run (Namespace=drupal-perf-steinmb)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setSaveHandler

Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setSaveHandlerRun #538ce4363dd76Run #538ce46e85e63DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)181 184 3 1.7%
Incl. Wall Time (microsec) per call 91 92 2 1.7%
Excl. Wall Time (microsec)48 47 -1 -2.1%
Incl. CPU (microsecs)185 187 2 1.1%
Incl. CPU (microsecs) per call 93 94 1 1.1%
Excl. CPU (microsec)47 47 0 0.0%
Incl. MemUse (bytes)25,000 25,000 0 0.0%
Incl. MemUse (bytes) per call 12,500 12,500 0 0.0%
Excl. MemUse (bytes)5,000 5,000 0 0.0%
Incl. PeakMemUse (bytes)18,488 18,488 0 0.0%
Incl. PeakMemUse (bytes) per call 9,244 9,244 0 0.0%
Excl. PeakMemUse (bytes)4,336 4,336 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setSaveHandler [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::setSaveHandler0 N/A% 3 1.6% 2 0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -33.3% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::__construct0 N/A% 4 133.3% 3 150.0% 0 N/A% 0 N/A%
Drupal\Core\Session\SessionManager::initialize0 N/A% -1 -33.3% -1 -50.0% 0 N/A% 0 N/A%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% 4 133.3% 3 150.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Session\Storage\Proxy\SessionHandlerProxy::__construct0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%