Run Report
Run #51a287f454ce8: 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::checksumTags98 21.5% 7,569 2.4% 4,647 1.7% 65,536 0.4% 68,040 0.4%
Exclusive Metrics for Current Function1,755 23.2% 1,458 31.4% -95,824 -146.2% 9,592 14.1%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem92 93.9% 7,377 97.5% 4,451 95.8% 61,768 94.3% 59,472 87.4%
Drupal\Core\Cache\DatabaseBackend::prepareItem@16 6.1% 192 2.5% 196 4.2% 3,768 5.7% 8,568 12.6%
Child functions
Drupal\Core\Database\Connection::query11 3.2% 4,604 60.8% 1,624 34.9% 44,248 67.5% 38,168 56.1%
drupal_static98 28.1% 393 5.2% 493 10.6% 1,112 1.7% 1,344 2.0%
Drupal\Core\Database\Statement::fetchAllAssoc11 3.2% 329 4.3% 350 7.5% 9,904 15.1% 1,216 1.8%
array_keys109 31.2% 249 3.3% 350 7.5% 89,824 137.1% 12,448 18.3%
array_diff109 31.2% 226 3.0% 341 7.3% 13,944 21.3% 5,272 7.7%
array_fill_keys11 3.2% 13 0.2% 31 0.7% 2,328 3.6% 0 0.0%