Run Report
Run #519f02278cd90: 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::prepareItem121 30.8% 17,146 2.7% 14,451 2.4% 2,219,248 11.9% 2,246,104 11.8%
Exclusive Metrics for Current Function1,783 10.4% 1,643 11.4% -401,064 -18.1% 6,352 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple121 100.0% 17,146 100.0% 14,451 100.0% 2,219,248 100.0% 2,246,104 100.0%
Child functions
unserialize120 45.6% 8,808 51.4% 8,297 57.4% 2,533,176 114.1% 2,175,512 96.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags121 46.0% 6,503 37.9% 4,431 30.7% 78,928 3.6% 63,088 2.8%
explode22 8.4% 52 0.3% 80 0.6% 8,208 0.4% 1,152 0.1%