Run Report
Run #5206d6d973591: 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% 6,666 1.2% 4,247 0.8% 272,704 1.3% 216,488 1.0%
Exclusive Metrics for Current Function69 1.0% 62 1.5% -10,784 -4.0% 568 0.3%
Parent function
Drupal\Core\Cache\CacheCollector::destruct1 100.0% 6,666 100.0% 4,247 100.0% 272,704 100.0% 216,488 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::set1 20.0% 3,096 46.4% 2,144 50.5% 144,056 52.8% 109,104 50.4%
Drupal\Core\Lock\DatabaseLockBackend::acquire1 20.0% 1,767 26.5% 976 23.0% 69,008 25.3% 50,152 23.2%
Drupal\Core\Lock\DatabaseLockBackend::release1 20.0% 1,289 19.3% 798 18.8% 57,904 21.2% 41,616 19.2%
Drupal\Core\Cache\DatabaseBackend::get1 20.0% 434 6.5% 254 6.0% 5,600 2.1% 15,048 7.0%
array_merge1 20.0% 11 0.2% 13 0.3% 6,920 2.5% 0 0.0%