Run Report
Run #52c2677cc22b0: 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::checksumTags67 20.2% 4,960 0.4% 4,634 0.4% 57,384 0.2% 63,040 0.2%
Exclusive Metrics for Current Function1,546 31.2% 1,280 27.6% -79,760 -139.0% 8,528 13.5%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem67 100.0% 4,960 100.0% 4,634 100.0% 57,384 100.0% 63,040 100.0%
Child functions
Drupal\Core\Database\Connection::query11 4.3% 2,249 45.3% 1,868 40.3% 44,704 77.9% 30,936 49.1%
Drupal\Core\Database\Statement::fetchAllAssoc11 4.3% 298 6.0% 315 6.8% 15,096 26.3% 3,320 5.3%
drupal_static67 26.2% 296 6.0% 382 8.2% 1,112 1.9% 1,880 3.0%
array_keys78 30.5% 286 5.8% 409 8.8% 62,992 109.8% 14,784 23.5%
array_diff78 30.5% 270 5.4% 351 7.6% 11,280 19.7% 3,592 5.7%
array_fill_keys11 4.3% 15 0.3% 29 0.6% 1,960 3.4% 0 0.0%