Run Report
Run #519eb193b2faa: 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% 7,180 1.9% 4,644 1.4% 73,056 0.5% 63,776 0.4%
Exclusive Metrics for Current Function1,923 26.8% 1,623 34.9% -100,376 -137.4% 12,704 19.9%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem103 93.6% 6,664 92.8% 4,325 93.1% 67,920 93.0% 53,720 84.2%
Drupal\Core\Cache\DatabaseBackend::prepareItem@17 6.4% 516 7.2% 319 6.9% 5,136 7.0% 10,056 15.8%
Child functions
Drupal\Core\Database\Connection::query11 2.9% 3,995 55.6% 1,367 29.4% 43,888 60.1% 32,048 50.3%
drupal_static110 28.6% 454 6.3% 582 12.5% 1,112 1.5% 1,600 2.5%
array_keys121 31.4% 302 4.2% 433 9.3% 99,960 136.8% 9,800 15.4%
array_diff121 31.4% 267 3.7% 372 8.0% 15,576 21.3% 5,056 7.9%
Drupal\Core\Database\Statement::fetchAllAssoc11 2.9% 227 3.2% 243 5.2% 10,192 14.0% 2,568 4.0%
array_fill_keys11 2.9% 12 0.2% 24 0.5% 2,704 3.7% 0 0.0%