Diff Report
Run #5578e29590a73: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5578e32524136: 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 #5578e29590a73Run #5578e32524136DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)77 77 0 0.0%
Incl. Wall Time (microsec) per call 77 77 0 0.0%
Excl. Wall Time (microsec)17 16 -1 -5.9%
Incl. MemUse (bytes)24,584 24,560 -24 -0.1%
Incl. MemUse (bytes) per call 24,584 24,560 -24 -0.1%
Excl. MemUse (bytes)2,680 2,680 0 0.0%
Incl. PeakMemUse (bytes)25,168 25,144 -24 -0.1%
Incl. PeakMemUse (bytes) per call 25,168 25,144 -24 -0.1%
Excl. PeakMemUse (bytes)2,816 2,824 8 0.3%

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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::__construct0 N/A% 0 0.0% -24 -0.0% -24 -0.0%
Exclusive Metrics Diff for Current Function-1 N/A% 0 0.0% 8 33.3%
Parent function
Drupal\Core\Session\SessionManager::__construct0 N/A% 0 N/A% -24 -100.0% -24 -100.0%
Child functions
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setSaveHandler0 N/A% 1 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setOptions0 N/A% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setMetadataBag0 N/A% 0 N/A% 0 0.0% 0 0.0%
session_register_shutdown0 N/A% 0 N/A% 0 0.0% 0 0.0%
ini_set0 N/A% 0 N/A% 0 0.0% 0 0.0%
session_cache_limiter0 N/A% 0 N/A% -24 -100.0% -32 -133.3%