Run Report
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Drupal\Core\Cache\DatabaseBackend::checksumTags [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::checksumTags107 21.5% 3,494 1.2% 2,759 1.0% 73,800 0.4% 91,952 0.5%
Exclusive Metrics for Current Function1,036 29.7% 859 31.1% -128,608 -174.3% 17,960 19.5%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem107 100.0% 3,494 100.0% 2,759 100.0% 73,800 100.0% 91,952 100.0%
Child functions
Drupal\Core\Database\Connection::query12 3.1% 1,796 51.4% 996 36.1% 48,760 66.1% 45,488 49.5%
array_diff119 31.2% 185 5.3% 253 9.2% 15,056 20.4% 7,000 7.6%
drupal_static107 28.1% 180 5.2% 235 8.5% 1,112 1.5% 2,408 2.6%
Drupal\Core\Database\Statement::fetchAllAssoc12 3.1% 149 4.3% 159 5.8% 16,176 21.9% 3,680 4.0%
array_keys119 31.2% 144 4.1% 242 8.8% 119,256 161.6% 15,416 16.8%
array_fill_keys12 3.1% 4 0.1% 15 0.5% 2,048 2.8% 0 0.0%