Run Report
Run #5185bb5ce59fb: XHProf Run (Namespace=drupal-perf-fabianx)
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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::checksumTags140 22.4% 3,433 0.4% 8,001 0.9% 133,808 0.5% 144,808 0.6%
Exclusive Metrics for Current Function1,500 43.7% 4,001 50.0% -173,016 -129.3% 37,792 26.1%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem133 95.0% 3,202 93.3% 8,001 100.0% 126,160 94.3% 135,768 93.8%
Drupal\Core\Cache\DatabaseBackend::prepareItem@17 5.0% 231 6.7% 0 0.0% 7,648 5.7% 9,040 6.2%
Child functions
Drupal\Core\Database\Connection::query11 2.3% 1,059 30.8% 0 0.0% 58,608 43.8% 51,656 35.7%
drupal_static140 29.5% 278 8.1% 0 0.0% 1,784 1.3% 5,168 3.6%
array_diff151 31.8% 238 6.9% 4,000 50.0% 37,480 28.0% 13,992 9.7%
array_keys151 31.8% 199 5.8% 0 0.0% 183,696 137.3% 32,784 22.6%
Drupal\Core\Database\Statement::fetchAllAssoc11 2.3% 151 4.4% 0 0.0% 21,576 16.1% 3,416 2.4%
array_fill_keys11 2.3% 8 0.2% 0 0.0% 3,680 2.8% 0 0.0%