Run Report
Run #52e6fc5cc809e: 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::prepareItem91 29.4% 15,351 3.1% 15,042 3.0% 2,343,528 7.3% 2,965,120 9.1%
Exclusive Metrics for Current Function1,339 8.7% 1,242 8.3% -346,600 -14.8% 5,768 0.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple91 100.0% 15,351 100.0% 15,042 100.0% 2,343,528 100.0% 2,965,120 100.0%
Child functions
unserialize88 42.1% 8,935 58.2% 9,025 60.0% 2,601,152 111.0% 2,828,040 95.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags91 43.5% 4,891 31.9% 4,556 30.3% 68,304 2.9% 115,368 3.9%
spl_autoload_call1 0.5% 118 0.8% 120 0.8% 9,752 0.4% 14,232 0.5%
explode29 13.9% 68 0.4% 99 0.7% 10,920 0.5% 1,712 0.1%