Run Report
Run #51ca5414b31d9: 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% 7,207 1.8% 5,065 1.4% 439,208 1.3% 410,104 1.2%
Exclusive Metrics for Current Function69 1.0% 65 1.3% -11,976 -2.7% 376 0.1%
Parent function
Drupal\Core\Cache\CacheCollector::destruct1 100.0% 7,207 100.0% 5,065 100.0% 439,208 100.0% 410,104 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::set1 20.0% 3,458 48.0% 2,705 53.4% 232,472 52.9% 217,920 53.1%
Drupal\Core\Lock\DatabaseLockBackend::acquire1 20.0% 1,949 27.0% 1,129 22.3% 125,432 28.6% 109,560 26.7%
Drupal\Core\Lock\DatabaseLockBackend::release1 20.0% 1,336 18.5% 818 16.2% 79,864 18.2% 65,968 16.1%
Drupal\Core\Cache\DatabaseBackend::get1 20.0% 382 5.3% 333 6.6% 5,896 1.3% 16,280 4.0%
array_merge1 20.0% 13 0.2% 15 0.3% 7,520 1.7% 0 0.0%