Run Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::prepareItem70 26.7% 41,092 6.4% 40,025 6.3% 4,356,864 10.4% 5,158,864 12.2%
Exclusive Metrics for Current Function1,363 3.3% 1,206 3.0% -827,664 -19.0% 5,232 0.1%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple70 100.0% 41,092 100.0% 40,025 100.0% 4,356,864 100.0% 5,158,864 100.0%
Child functions
unserialize60 32.8% 31,438 76.5% 31,204 78.0% 5,082,144 116.6% 4,996,536 96.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags70 38.3% 7,951 19.3% 7,197 18.0% 65,728 1.5% 137,464 2.7%
spl_autoload_call1 0.5% 208 0.5% 211 0.5% 12,928 0.3% 17,416 0.3%
explode52 28.4% 132 0.3% 207 0.5% 23,728 0.5% 2,216 0.0%