Run Report
Run #51c681e794599: XHProf Run (Namespace=drupal-perf-joelpittet)
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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 21.7% 7,728 0.7% 5,417 0.5% 73,600 0.4% 64,360 0.3%
Exclusive Metrics for Current Function1,887 24.4% 1,612 29.8% -73,200 -99.5% 10,208 15.9%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem105 98.1% 7,349 95.1% 5,184 95.7% 70,072 95.2% 58,800 91.4%
Drupal\Core\Cache\DatabaseBackend::prepareItem@11 0.9% 359 4.6% 211 3.9% 2,208 3.0% 5,560 8.6%
Drupal\Core\Cache\DatabaseBackend::doSet1 0.9% 20 0.3% 22 0.4% 1,320 1.8% 0 0.0%
Child functions
Drupal\Core\Database\Connection::query11 2.9% 4,208 54.5% 1,824 33.7% 44,728 60.8% 31,360 48.7%
drupal_static107 28.5% 541 7.0% 628 11.6% 1,112 1.5% 2,016 3.1%
Drupal\Core\Database\Statement::fetchAllAssoc11 2.9% 399 5.2% 416 7.7% 14,056 19.1% 2,544 4.0%
array_keys118 31.4% 354 4.6% 476 8.8% 70,536 95.8% 9,784 15.2%
array_diff118 31.4% 317 4.1% 423 7.8% 14,400 19.6% 8,448 13.1%
array_fill_keys11 2.9% 22 0.3% 38 0.7% 1,968 2.7% 0 0.0%