Run Report
Run #51f5bbaa8fc1d: 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% 6,575 1.7% 2,676 0.8% 267,976 1.3% 237,840 1.1%
Exclusive Metrics for Current Function65 1.0% 58 2.2% -10,776 -4.0% 568 0.2%
Parent function
Drupal\Core\Cache\CacheCollector::destruct1 100.0% 6,575 100.0% 2,676 100.0% 267,976 100.0% 237,840 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::set1 20.0% 2,490 37.9% 1,276 47.7% 141,192 52.7% 126,792 53.3%
Drupal\Core\Lock\DatabaseLockBackend::acquire1 20.0% 1,922 29.2% 520 19.4% 67,808 25.3% 51,176 21.5%
Drupal\Core\Lock\DatabaseLockBackend::release1 20.0% 1,526 23.2% 520 19.4% 57,240 21.4% 43,744 18.4%
Drupal\Core\Cache\DatabaseBackend::get1 20.0% 562 8.5% 291 10.9% 5,592 2.1% 15,560 6.5%
array_merge1 20.0% 10 0.2% 11 0.4% 6,920 2.6% 0 0.0%