Diff Report
Run #54433ad6a7755: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::loadSession

Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::loadSessionRun #54433ad6a7755Run #544333b05173fDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)67 46 -21 -31.3%
Incl. Wall Time (microsec) per call 67 46 -21 -31.3%
Excl. Wall Time (microsec)28 19 -9 -32.1%
Incl. CPU (microsecs)69 48 -21 -30.4%
Incl. CPU (microsecs) per call 69 48 -21 -30.4%
Excl. CPU (microsec)23 18 -5 -21.7%
Incl. MemUse (bytes)9,048 9,048 0 0.0%
Incl. MemUse (bytes) per call 9,048 9,048 0 0.0%
Excl. MemUse (bytes)2,104 2,104 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::loadSession [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::loadSession0 N/A% -21 -0.0% -21 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-9 -42.9% -5 -23.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Session\SessionManager::start0 N/A% -21 -100.0% -21 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Session\Storage\MetadataBag::initialize0 N/A% -10 -47.6% -12 -57.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Session\Storage\MetadataBag::getStorageKey0 N/A% -1 -4.8% -2 -9.5% 0 N/A% 0 N/A%
array_merge0 N/A% -1 -4.8% -2 -9.5% 0 N/A% 0 N/A%