Run Report
Run #51e3103d95a81: 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% 5,286 1.0% 3,105 0.7% 127,656 0.4% 130,184 0.4%
Exclusive Metrics for Current Function76 1.4% 68 2.2% -11,400 -8.9% 0 0.0%
Parent function
Drupal\Core\Cache\CacheCollector::destruct1 100.0% 5,286 100.0% 3,105 100.0% 127,656 100.0% 130,184 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::set1 20.0% 2,625 49.7% 1,904 61.3% 105,896 83.0% 98,600 75.7%
Drupal\Core\Lock\DatabaseLockBackend::acquire1 20.0% 1,238 23.4% 514 16.6% 12,840 10.1% 13,064 10.0%
Drupal\Core\Lock\DatabaseLockBackend::release1 20.0% 770 14.6% 335 10.8% 7,336 5.7% 2,840 2.2%
Drupal\Core\Cache\DatabaseBackend::get1 20.0% 565 10.7% 271 8.7% 5,752 4.5% 15,680 12.0%
array_merge1 20.0% 12 0.2% 13 0.4% 7,232 5.7% 0 0.0%