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::__construct

Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::__constructRun #539fd0a78f1b7Run #539fd2109980dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)677 627 -50 -7.4%
Incl. Wall Time (microsec) per call 677 627 -50 -7.4%
Excl. Wall Time (microsec)44 36 -8 -18.2%
Incl. CPU (microsecs)679 629 -50 -7.4%
Incl. CPU (microsecs) per call 679 629 -50 -7.4%
Excl. CPU (microsec)29 21 -8 -27.6%
Incl. MemUse (bytes)63,048 63,048 0 0.0%
Incl. MemUse (bytes) per call 63,048 63,048 0 0.0%
Excl. MemUse (bytes)3,384 3,384 0 0.0%
Incl. PeakMemUse (bytes)64,168 64,168 0 0.0%
Incl. PeakMemUse (bytes) per call 64,168 64,168 0 0.0%
Excl. PeakMemUse (bytes)3,248 3,248 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::__construct [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::__construct0 N/A% -50 -0.7% -50 -0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-8 -16.0% -8 -16.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Session\SessionManager::__construct0 N/A% -50 -100.0% -50 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setSaveHandler0 N/A% -41 -82.0% -40 -80.0% 0 N/A% 0 N/A%
ini_set0 N/A% -1 -2.0% -1 -2.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setOptions0 N/A% 0 0.0% 1 2.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setMetadataBag0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
version_compare0 N/A% 0 0.0% -1 -2.0% 0 N/A% 0 N/A%
phpversion0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
session_cache_limiter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
session_register_shutdown0 N/A% 0 0.0% -1 -2.0% 0 N/A% 0 N/A%