Diff Report
Run #5608311397db4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #560831fb3d4d9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Session\PermissionsHashGenerator::generate

Drupal\Core\Session\PermissionsHashGenerator::generateRun #5608311397db4Run #560831fb3d4d9DiffDiff%
Number of Function Calls128 128 0 0.0%
Incl. Wall Time (microsec)2,989 3,111 122 4.1%
Incl. Wall Time (microsec) per call 23 24 1 4.1%
Excl. Wall Time (microsec)1,058 1,120 62 5.9%
Incl. MemUse (bytes)36,072 35,968 -104 -0.3%
Incl. MemUse (bytes) per call 282 281 -1 -0.3%
Excl. MemUse (bytes)-118,592 -118,472 120 0.1%
Incl. PeakMemUse (bytes)86,072 86,072 0 0.0%
Incl. PeakMemUse (bytes) per call 672 672 0 0.0%
Excl. PeakMemUse (bytes)456 456 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Session\PermissionsHashGenerator::generate [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\PermissionsHashGenerator::generate0 N/A% 122 0.3% -104 -0.5% 0 0.0%
Exclusive Metrics Diff for Current Function62 50.8% 120 115.4% 0 N/A%
Parent function
Drupal\Core\Cache\Context\AccountPermissionsCacheContext::getContext0 N/A% 122 100.0% -104 -100.0% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 57 46.7% 0 0.0% 0 N/A%
Drupal\Core\Session\AccountProxy::id0 N/A% 5 4.1% 0 0.0% 0 N/A%
implode0 N/A% -2 -1.6% -8 -7.7% 0 N/A%
sort0 N/A% 1 0.8% 0 0.0% 0 N/A%
Drupal\Core\Cache\MemoryBackend::set0 N/A% -1 -0.8% 0 0.0% 0 N/A%
Drupal\Core\Session\AccountProxy::getRoles0 N/A% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Cache\Cache::buildTags0 N/A% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Cache\MemoryBackend::get0 N/A% 0 0.0% -216 -207.7% 0 N/A%