Run Report
Run #52083c24b7b60: XHProf Run (Namespace=drupal-perf-cottser)
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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% 7,234 2.6% 3,261 1.3% 494,992 3.5% 430,224 3.1%
Exclusive Metrics for Current Function65 0.9% 57 1.7% -10,784 -2.2% 568 0.1%
Parent function
Drupal\Core\Cache\CacheCollector::destruct1 100.0% 7,234 100.0% 3,261 100.0% 494,992 100.0% 430,224 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::set1 20.0% 3,278 45.3% 1,885 57.8% 341,736 69.0% 297,632 69.2%
Drupal\Core\Lock\DatabaseLockBackend::acquire1 20.0% 2,072 28.6% 560 17.2% 89,760 18.1% 68,656 16.0%
Drupal\Core\Lock\DatabaseLockBackend::release1 20.0% 1,269 17.5% 470 14.4% 61,760 12.5% 47,920 11.1%
Drupal\Core\Cache\DatabaseBackend::get1 20.0% 542 7.5% 280 8.6% 5,600 1.1% 15,448 3.6%
array_merge1 20.0% 8 0.1% 9 0.3% 6,920 1.4% 0 0.0%