Run Report
Run #5204421e7a2a2: 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% 6,721 1.8% 2,706 0.8% 267,232 1.4% 216,280 1.1%
Exclusive Metrics for Current Function62 0.9% 55 2.0% -10,776 -4.0% 568 0.3%
Parent function
Drupal\Core\Cache\CacheCollector::destruct1 100.0% 6,721 100.0% 2,706 100.0% 267,232 100.0% 216,280 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::set1 20.0% 2,566 38.2% 1,331 49.2% 141,200 52.8% 108,952 50.4%
Drupal\Core\Lock\DatabaseLockBackend::acquire1 20.0% 1,970 29.3% 530 19.6% 67,064 25.1% 50,160 23.2%
Drupal\Core\Lock\DatabaseLockBackend::release1 20.0% 1,587 23.6% 497 18.4% 57,232 21.4% 41,320 19.1%
Drupal\Core\Cache\DatabaseBackend::get1 20.0% 527 7.8% 283 10.5% 5,592 2.1% 15,280 7.1%
array_merge1 20.0% 9 0.1% 10 0.4% 6,920 2.6% 0 0.0%