Run Report
Run #5178989df1d0f: XHProf Run (Namespace=drupal-perf-cottser)
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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::prepareItem127 31.1% 25,113 5.3% 21,368 4.8% 1,895,464 10.9% 2,501,320 14.2%
Exclusive Metrics for Current Function1,576 6.3% 1,447 6.8% -422,896 -22.3% 7,360 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple127 100.0% 25,113 100.0% 21,368 100.0% 1,895,464 100.0% 2,501,320 100.0%
Child functions
unserialize127 46.7% 17,464 69.5% 15,412 72.1% 2,229,568 117.6% 2,407,208 96.2%
Drupal\Core\Cache\DatabaseBackend::checksumTags127 46.7% 6,036 24.0% 4,450 20.8% 81,928 4.3% 85,568 3.4%
explode18 6.6% 37 0.1% 59 0.3% 6,864 0.4% 1,184 0.0%