Run Report
Run #523c5919acc8c: 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::checksumTags82 20.9% 6,951 1.9% 4,916 1.5% 60,760 0.4% 82,920 0.6%
Exclusive Metrics for Current Function1,615 23.2% 1,394 28.4% -96,824 -159.4% 12,968 15.6%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem82 100.0% 6,951 100.0% 4,916 100.0% 60,760 100.0% 82,920 100.0%
Child functions
Drupal\Core\Database\Connection::query11 3.7% 3,826 55.0% 1,741 35.4% 44,664 73.5% 42,696 51.5%
Drupal\Core\Database\Statement::fetchAllAssoc11 3.7% 413 5.9% 430 8.7% 15,120 24.9% 3,472 4.2%
drupal_static82 27.2% 396 5.7% 473 9.6% 1,112 1.8% 2,120 2.6%
array_keys93 30.9% 378 5.4% 470 9.6% 82,208 135.3% 15,776 19.0%
array_diff93 30.9% 295 4.2% 366 7.4% 12,520 20.6% 5,888 7.1%
array_fill_keys11 3.7% 28 0.4% 42 0.9% 1,960 3.2% 0 0.0%