Run Report
Run #51afeb006b56a: 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::prepareItem120 30.5% 25,045 2.6% 20,966 2.2% 1,710,352 5.1% 2,336,352 6.8%
Exclusive Metrics for Current Function1,687 6.7% 1,557 7.4% -397,104 -23.2% 9,552 0.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple120 100.0% 25,045 100.0% 20,966 100.0% 1,710,352 100.0% 2,336,352 100.0%
Child functions
unserialize120 45.3% 17,605 70.3% 15,219 72.6% 2,012,560 117.7% 2,249,152 96.3%
Drupal\Core\Cache\DatabaseBackend::checksumTags120 45.3% 5,699 22.8% 4,096 19.5% 85,680 5.0% 76,440 3.3%
explode25 9.4% 54 0.2% 94 0.4% 9,216 0.5% 1,208 0.1%