Run Report
Run #51c6824f48b42: XHProf Run (Namespace=drupal-perf-joelpittet)
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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% 5,433 0.5% 3,360 0.3% 136,232 0.7% 116,632 0.6%
Exclusive Metrics for Current Function69 1.3% 57 1.7% -11,968 -8.8% 568 0.5%
Parent function
Drupal\Core\Cache\CacheCollector::destruct1 100.0% 5,433 100.0% 3,360 100.0% 136,232 100.0% 116,632 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::set1 20.0% 1,980 36.4% 1,252 37.3% 12,224 9.0% 12,888 11.1%
Drupal\Core\Lock\DatabaseLockBackend::acquire1 20.0% 1,645 30.3% 899 26.8% 66,712 49.0% 51,840 44.4%
Drupal\Core\Lock\DatabaseLockBackend::release1 20.0% 1,234 22.7% 886 26.4% 55,856 41.0% 35,936 30.8%
Drupal\Core\Cache\DatabaseBackend::get1 20.0% 493 9.1% 253 7.5% 5,888 4.3% 15,400 13.2%
array_merge1 20.0% 12 0.2% 13 0.4% 7,520 5.5% 0 0.0%