Run Report
Run #51b517a409f93: 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::checksumTags122 21.5% 10,516 1.3% 7,289 1.0% 82,880 0.2% 90,000 0.2%
Exclusive Metrics for Current Function2,420 23.0% 2,088 28.6% -152,776 -184.3% 20,464 22.7%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem115 94.3% 10,010 95.2% 6,917 94.9% 77,744 93.8% 78,872 87.6%
Drupal\Core\Cache\DatabaseBackend::prepareItem@17 5.7% 506 4.8% 372 5.1% 5,136 6.2% 11,128 12.4%
Child functions
Drupal\Core\Database\Connection::query14 3.2% 5,876 55.9% 2,571 35.3% 56,864 68.6% 36,504 40.6%
Drupal\Core\Database\Statement::fetchAllAssoc14 3.2% 639 6.1% 660 9.1% 18,200 22.0% 2,832 3.1%
drupal_static122 28.0% 581 5.5% 701 9.6% 1,112 1.3% 2,008 2.2%
array_keys136 31.2% 524 5.0% 668 9.2% 140,000 168.9% 21,840 24.3%
array_diff136 31.2% 447 4.3% 558 7.7% 17,440 21.0% 6,352 7.1%
array_fill_keys14 3.2% 29 0.3% 43 0.6% 2,040 2.5% 0 0.0%