Diff Report
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd2109980d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setSaveHandler

Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setSaveHandlerRun #539fd0a78f1b7Run #539fd2109980dDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)630 586 -44 -7.0%
Incl. Wall Time (microsec) per call 315 293 -22 -7.0%
Excl. Wall Time (microsec)55 55 0 0.0%
Incl. CPU (microsecs)632 589 -43 -6.8%
Incl. CPU (microsecs) per call 316 295 -22 -6.8%
Excl. CPU (microsec)35 40 5 14.3%
Incl. MemUse (bytes)51,232 51,232 0 0.0%
Incl. MemUse (bytes) per call 25,616 25,616 0 0.0%
Excl. MemUse (bytes)3,608 3,608 0 0.0%
Incl. PeakMemUse (bytes)44,808 44,808 0 0.0%
Incl. PeakMemUse (bytes) per call 22,404 22,404 0 0.0%
Excl. PeakMemUse (bytes)2,184 2,184 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% -44 -0.6% -43 -0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 5 11.6% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::__construct0 N/A% -41 -93.2% -40 -93.0% 0 N/A% 0 N/A%
Drupal\Core\Session\SessionManager::initialize0 N/A% -3 -6.8% -3 -7.0% 0 N/A% 0 N/A%
Child functions
spl_autoload_call0 N/A% -45 -102.3% -47 -109.3% 0 N/A% 0 N/A%
session_set_save_handler0 N/A% 2 4.5% 2 4.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Session\Storage\Proxy\SessionHandlerProxy::__construct0 N/A% -1 -2.3% -1 -2.3% 0 N/A% 0 N/A%
phpversion0 N/A% 0 0.0% -1 -2.3% 0 N/A% 0 N/A%
version_compare0 N/A% 0 0.0% -1 -2.3% 0 N/A% 0 N/A%