Run Report
Run #51774cad77d17: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Parent/Child report for Drupal\Core\Cache\DatabaseBackend::prepareItem [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\DatabaseBackend::prepareItem128 31.1% 25,309 5.8% 21,042 5.2% 1,911,728 12.1% 2,532,304 15.8%
Exclusive Metrics for Current Function1,599 6.3% 1,450 6.9% -425,936 -22.3% 7,360 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple128 100.0% 25,309 100.0% 21,042 100.0% 1,911,728 100.0% 2,532,304 100.0%
Child functions
unserialize128 46.7% 17,539 69.3% 15,213 72.3% 2,248,392 117.6% 2,437,328 96.2%
Drupal\Core\Cache\DatabaseBackend::checksumTags128 46.7% 6,136 24.2% 4,316 20.5% 82,384 4.3% 86,408 3.4%
explode18 6.6% 35 0.1% 63 0.3% 6,888 0.4% 1,208 0.0%