Diff Report
Run #55f237e5dec64: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f23808ec628: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Session\PermissionsHashGenerator::generate

Drupal\Core\Session\PermissionsHashGenerator::generateRun #55f237e5dec64Run #55f23808ec628DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)566 600 34 6.0%
Incl. Wall Time (microsec) per call 566 600 34 6.0%
Excl. Wall Time (microsec)29 32 3 10.3%
Incl. MemUse (bytes)16,472 16,472 0 0.0%
Incl. MemUse (bytes) per call 16,472 16,472 0 0.0%
Excl. MemUse (bytes)1,072 1,072 0 0.0%
Incl. PeakMemUse (bytes)20,240 20,240 0 0.0%
Incl. PeakMemUse (bytes) per call 20,240 20,240 0 0.0%
Excl. PeakMemUse (bytes)952 952 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% 34 3.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 8.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Cache\Context\AccountPermissionsCacheContext::getContext0 N/A% 34 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 31 91.2% 0 N/A% 0 N/A%
Drupal\Core\Cache\MemoryBackend::get0 N/A% -1 -2.9% 0 N/A% 0 N/A%
sort0 N/A% 1 2.9% 0 N/A% 0 N/A%
Drupal\Core\Cache\MemoryBackend::set0 N/A% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\Cache::buildTags0 N/A% 0 0.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Session\AccountProxy::getRoles0 N/A% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Session\AccountProxy::id0 N/A% 0 0.0% 0 N/A% 0 N/A%