Diff Report
Run #5589b6f75b296: XHProf Run (Namespace=drupal-perf-stefanr)
vs.
Run #5589b704ad974: XHProf Run (Namespace=drupal-perf-stefanr)
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Regression/Improvement summary for Drupal\Core\Session\SessionManager::getSessionDataMask

Drupal\Core\Session\SessionManager::getSessionDataMaskRun #5589b6f75b296Run #5589b704ad974DiffDiff%
Number of Function Calls100 100 0 0.0%
Incl. Wall Time (microsec)5,256 4,736 -520 -9.9%
Incl. Wall Time (microsec) per call 53 47 -5 -9.9%
Excl. Wall Time (microsec)4,348 3,996 -352 -8.1%
Incl. MemUse (bytes)740,800 740,800 0 0.0%
Incl. MemUse (bytes) per call 7,408 7,408 0 0.0%
Excl. MemUse (bytes)159,200 159,200 0 0.0%
Incl. PeakMemUse (bytes)450,400 455,200 4,800 1.1%
Incl. PeakMemUse (bytes) per call 4,504 4,552 48 1.1%
Excl. PeakMemUse (bytes)212,000 212,000 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Session\SessionManager::getSessionDataMask [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
Drupal\Core\Session\SessionManager::getSessionDataMask0 N/A% -520 -0.0% 0 0.0% 4,800 0.1%
Exclusive Metrics Diff for Current Function-352 -67.7% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Session\SessionManager::isSessionObsolete0 N/A% -520 -100.0% 0 N/A% 4,800 100.0%
Child functions
Symfony\Component\HttpFoundation\Session\Storage\MetadataBag::getStorageKey0 N/A% -43 -8.3% 0 N/A% 0 0.0%
array_fill_keys0 N/A% -38 -7.3% 0 N/A% 0 0.0%
array_keys0 N/A% -30 -5.8% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Session\Flash\FlashBag::getStorageKey0 N/A% -23 -4.4% 0 N/A% 0 0.0%
array_intersect_key0 N/A% -22 -4.2% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Session\Attribute\AttributeBag::getStorageKey0 N/A% -12 -2.3% 0 N/A% 4,800 100.0%