Run Report
Run #519ab5fd81a4d: XHProf Run (Namespace=drupal-perf-mrbaileys)
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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::checksumTags76 20.9% 3,731 1.6% 0 0.0% 55,848 0.4% 55,472 0.4%
Exclusive Metrics for Current Function1,183 31.7% 0 N/A% -54,968 -98.4% 10,416 18.8%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem76 100.0% 3,731 100.0% 0 N/A% 55,848 100.0% 55,472 100.0%
Child functions
Drupal\Core\Database\Connection::query10 3.6% 1,429 38.3% 0 N/A% 17,248 30.9% 20,776 37.5%
drupal_static76 27.3% 319 8.5% 0 N/A% 1,112 2.0% 728 1.3%
array_diff86 30.9% 319 8.5% 0 N/A% 11,496 20.6% 8,816 15.9%
Drupal\Core\Database\Statement::fetchAllAssoc10 3.6% 238 6.4% 0 N/A% 12,920 23.1% 2,928 5.3%
array_keys86 30.9% 225 6.0% 0 N/A% 66,168 118.5% 11,760 21.2%
array_fill_keys10 3.6% 18 0.5% 0 N/A% 1,872 3.4% 48 0.1%