Run Report
Run #51f628573214c: XHProf Run (Namespace=drupal-perf-fabianx)
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Parent/Child report for Drupal\Core\Cache\CacheCollector::updateCache [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Cache\CacheCollector::updateCache1 6.7% 2,761 0.2% 0 0.0% 382,304 1.0% 112,968 0.3%
Exclusive Metrics for Current Function48 1.7% 0 N/A% -16,048 -4.2% 216 0.2%
Parent function
Drupal\Core\Cache\CacheCollector::destruct1 100.0% 2,761 100.0% 0 N/A% 382,304 100.0% 112,968 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::set1 20.0% 1,393 50.5% 0 N/A% 203,024 53.1% 57,880 51.2%
Drupal\Core\Lock\DatabaseLockBackend::acquire1 20.0% 606 21.9% 0 N/A% 96,960 25.4% 0 0.0%
Drupal\Core\Lock\DatabaseLockBackend::release1 20.0% 531 19.2% 0 N/A% 80,576 21.1% 54,872 48.6%
Drupal\Core\Cache\DatabaseBackend::get1 20.0% 175 6.3% 0 N/A% 8,280 2.2% 0 0.0%
array_merge1 20.0% 8 0.3% 0 N/A% 9,512 2.5% 0 0.0%