Run Report
Run #51a1557b90314: XHProf Run (Namespace=drupal-perf-ezeedub)
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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::checksumTags177 22.5% 11,360 0.5% 8,000 0.4% 59,468 0.5% 47,252 0.4%
Exclusive Metrics for Current Function4,222 37.2% 0 0.0% -100,072 -168.3% 11,660 24.7%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem169 95.5% 10,786 94.9% 8,000 100.0% 55,932 94.1% 42,644 90.2%
Drupal\Core\Cache\DatabaseBackend::prepareItem@17 4.0% 519 4.6% 0 0.0% 2,796 4.7% 4,608 9.8%
Drupal\Core\Cache\DatabaseBackend::doSet1 0.6% 55 0.5% 0 0.0% 740 1.2% 0 0.0%
Child functions
Drupal\Core\Database\Connection::query14 2.3% 2,786 24.5% 4,000 50.0% 13,856 23.3% 14,372 30.4%
drupal_static177 29.5% 2,223 19.6% 4,000 50.0% 616 1.0% 628 1.3%
array_diff191 31.8% 849 7.5% 0 0.0% 11,956 20.1% 3,764 8.0%
array_keys191 31.8% 694 6.1% 0 0.0% 121,952 205.1% 14,908 31.5%
Drupal\Core\Database\Statement::fetchAllAssoc14 2.3% 557 4.9% 0 0.0% 10,028 16.9% 1,584 3.4%
array_fill_keys14 2.3% 29 0.3% 0 0.0% 1,132 1.9% 336 0.7%