Run Report
Run #519bd405e5fe3: 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::prepareItem140 31.1% 33,620 4.2% 29,065 3.8% 2,380,208 5.8% 2,752,880 6.6%
Exclusive Metrics for Current Function2,716 8.1% 2,540 8.7% -477,360 -20.1% 7,296 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple140 100.0% 33,620 100.0% 29,065 100.0% 2,380,208 100.0% 2,752,880 100.0%
Child functions
unserialize140 46.5% 22,598 67.2% 20,270 69.7% 2,758,928 115.9% 2,696,352 97.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags140 46.5% 8,211 24.4% 6,134 21.1% 90,776 3.8% 48,144 1.7%
explode21 7.0% 95 0.3% 121 0.4% 7,864 0.3% 1,088 0.0%