Run Report
Run #5177365b0b425: 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% 27,504 5.4% 24,676 5.1% 1,911,728 12.1% 2,532,304 15.8%
Exclusive Metrics for Current Function1,847 6.7% 1,696 6.9% -425,936 -22.3% 7,360 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple128 100.0% 27,504 100.0% 24,676 100.0% 1,911,728 100.0% 2,532,304 100.0%
Child functions
unserialize128 46.7% 19,822 72.1% 18,201 73.8% 2,248,392 117.6% 2,437,328 96.2%
Drupal\Core\Cache\DatabaseBackend::checksumTags128 46.7% 5,802 21.1% 4,721 19.1% 82,384 4.3% 86,408 3.4%
explode18 6.6% 33 0.1% 58 0.2% 6,888 0.4% 1,208 0.0%