Run Report
Run #519ead03a5283: 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% 6,465 1.8% 4,257 1.3% 72,080 0.5% 62,984 0.4%
Exclusive Metrics for Current Function1,662 25.7% 1,387 32.6% -102,912 -142.8% 11,840 18.8%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem101 93.5% 6,123 94.7% 3,984 93.6% 66,944 92.9% 52,928 84.0%
Drupal\Core\Cache\DatabaseBackend::prepareItem@17 6.5% 342 5.3% 273 6.4% 5,136 7.1% 10,056 16.0%
Child functions
Drupal\Core\Database\Connection::query11 2.9% 3,687 57.0% 1,404 33.0% 43,888 60.9% 32,136 51.0%
drupal_static108 28.5% 348 5.4% 468 11.0% 1,112 1.5% 1,488 2.4%
array_keys119 31.4% 263 4.1% 368 8.6% 101,696 141.1% 10,080 16.0%
array_diff119 31.4% 254 3.9% 348 8.2% 15,400 21.4% 4,872 7.7%
Drupal\Core\Database\Statement::fetchAllAssoc11 2.9% 238 3.7% 254 6.0% 10,192 14.1% 2,568 4.1%
array_fill_keys11 2.9% 13 0.2% 28 0.7% 2,704 3.8% 0 0.0%