Run Report
Run #51ca5a4995c23: 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% 6,109 1.1% 3,546 0.7% 131,752 0.4% 135,456 0.4%
Exclusive Metrics for Current Function76 1.2% 74 2.1% -12,552 -9.5% 0 0.0%
Parent function
Drupal\Core\Cache\CacheCollector::destruct1 100.0% 6,109 100.0% 3,546 100.0% 131,752 100.0% 135,456 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::set1 20.0% 2,984 48.8% 2,095 59.1% 110,280 83.7% 103,480 76.4%
Drupal\Core\Lock\DatabaseLockBackend::acquire1 20.0% 1,364 22.3% 562 15.8% 12,840 9.7% 13,256 9.8%
Drupal\Core\Lock\DatabaseLockBackend::release1 20.0% 963 15.8% 413 11.6% 7,336 5.6% 2,760 2.0%
Drupal\Core\Cache\DatabaseBackend::get1 20.0% 709 11.6% 389 11.0% 6,040 4.6% 15,960 11.8%
array_merge1 20.0% 13 0.2% 13 0.4% 7,808 5.9% 0 0.0%