Run Report
Run #519c10e55cf0a: 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::prepareItem91 29.7% 21,528 6.7% 18,997 6.4% 1,985,296 9.3% 1,729,712 8.0%
Exclusive Metrics for Current Function1,273 5.9% 1,133 6.0% -266,280 -13.4% 4,056 0.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple91 100.0% 21,528 100.0% 18,997 100.0% 1,985,296 100.0% 1,729,712 100.0%
Child functions
unserialize91 44.2% 15,382 71.5% 14,113 74.3% 2,178,384 109.7% 1,680,080 97.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags91 44.2% 4,830 22.4% 3,673 19.3% 64,288 3.2% 44,864 2.6%
explode24 11.7% 43 0.2% 78 0.4% 8,904 0.4% 712 0.0%