Run Report
Run #519f02001a77a: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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% 17,309 2.7% 14,585 2.5% 2,220,344 11.9% 2,247,248 11.8%
Exclusive Metrics for Current Function1,801 10.4% 1,659 11.4% -401,320 -18.1% 6,352 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple121 100.0% 17,309 100.0% 14,585 100.0% 2,220,344 100.0% 2,247,248 100.0%
Child functions
unserialize120 45.6% 9,094 52.5% 8,378 57.4% 2,534,528 114.2% 2,176,544 96.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags121 46.0% 6,371 36.8% 4,468 30.6% 78,928 3.6% 63,200 2.8%
explode22 8.4% 43 0.2% 80 0.5% 8,208 0.4% 1,152 0.1%