Run Report
Run #519eade6f30be: 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::checksumTags108 21.8% 7,408 2.0% 4,612 1.4% 72,056 0.5% 62,688 0.4%
Exclusive Metrics for Current Function1,788 24.1% 1,524 33.0% -102,936 -142.9% 11,656 18.6%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem101 93.5% 6,963 94.0% 4,316 93.6% 66,920 92.9% 52,632 84.0%
Drupal\Core\Cache\DatabaseBackend::prepareItem@17 6.5% 445 6.0% 296 6.4% 5,136 7.1% 10,056 16.0%
Child functions
Drupal\Core\Database\Connection::query11 2.9% 4,350 58.7% 1,481 32.1% 43,888 60.9% 32,184 51.3%
drupal_static108 28.5% 415 5.6% 515 11.2% 1,112 1.5% 1,496 2.4%
Drupal\Core\Database\Statement::fetchAllAssoc11 2.9% 291 3.9% 307 6.7% 10,192 14.1% 2,520 4.0%
array_keys119 31.4% 281 3.8% 382 8.3% 101,696 141.1% 10,040 16.0%
array_diff119 31.4% 269 3.6% 375 8.1% 15,400 21.4% 4,792 7.6%
array_fill_keys11 2.9% 14 0.2% 28 0.6% 2,704 3.8% 0 0.0%