Run Report
Run #519eb1c65e7e6: 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::checksumTags110 21.8% 6,292 1.6% 4,248 1.2% 73,056 0.5% 63,776 0.4%
Exclusive Metrics for Current Function1,721 27.4% 1,439 33.9% -100,376 -137.4% 12,704 19.9%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem103 93.6% 5,922 94.1% 3,945 92.9% 67,920 93.0% 53,720 84.2%
Drupal\Core\Cache\DatabaseBackend::prepareItem@17 6.4% 370 5.9% 303 7.1% 5,136 7.0% 10,056 15.8%
Child functions
Drupal\Core\Database\Connection::query11 2.9% 3,500 55.6% 1,377 32.4% 43,888 60.1% 32,048 50.3%
drupal_static110 28.6% 353 5.6% 480 11.3% 1,112 1.5% 1,600 2.5%
array_keys121 31.4% 258 4.1% 378 8.9% 99,960 136.8% 9,800 15.4%
array_diff121 31.4% 253 4.0% 343 8.1% 15,576 21.3% 5,056 7.9%
Drupal\Core\Database\Statement::fetchAllAssoc11 2.9% 194 3.1% 209 4.9% 10,192 14.0% 2,568 4.0%
array_fill_keys11 2.9% 13 0.2% 22 0.5% 2,704 3.7% 0 0.0%