Run Report
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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% 7,052 1.8% 4,796 1.3% 439,296 1.3% 409,432 1.2%
Exclusive Metrics for Current Function69 1.0% 70 1.5% -11,976 -2.7% 376 0.1%
Parent function
Drupal\Core\Cache\CacheCollector::destruct1 100.0% 7,052 100.0% 4,796 100.0% 439,296 100.0% 409,432 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::set1 20.0% 3,343 47.4% 2,456 51.2% 232,568 52.9% 217,400 53.1%
Drupal\Core\Lock\DatabaseLockBackend::acquire1 20.0% 1,959 27.8% 1,129 23.5% 125,424 28.6% 109,488 26.7%
Drupal\Core\Lock\DatabaseLockBackend::release1 20.0% 1,278 18.1% 852 17.8% 79,864 18.2% 65,968 16.1%
Drupal\Core\Cache\DatabaseBackend::get1 20.0% 390 5.5% 275 5.7% 5,896 1.3% 16,200 4.0%
array_merge1 20.0% 13 0.2% 14 0.3% 7,520 1.7% 0 0.0%