Run Report
Run #51f3c80c2ab79: 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::checksumTags185 22.9% 4,578 0.3% 4,000 0.3% 174,184 0.5% 251,520 0.7%
Exclusive Metrics for Current Function2,061 45.0% 0 0.0% -352,696 -202.5% 79,504 31.6%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem175 94.6% 4,159 90.8% 4,000 100.0% 161,872 92.9% 230,664 91.7%
Drupal\Core\Cache\DatabaseBackend::prepareItem@19 4.9% 402 8.8% 0 0.0% 10,416 6.0% 20,856 8.3%
Drupal\Core\Cache\DatabaseBackend::doSet1 0.5% 17 0.4% 0 0.0% 1,896 1.1% 0 0.0%
Child functions
Drupal\Core\Database\Connection::query12 2.0% 1,147 25.1% 0 0.0% 63,776 36.6% 66,864 26.6%
array_diff197 32.0% 429 9.4% 0 0.0% 48,344 27.8% 17,584 7.0%
array_keys197 32.0% 387 8.5% 0 0.0% 385,856 221.5% 76,752 30.5%
drupal_static185 30.1% 384 8.4% 4,000 100.0% 1,784 1.0% 7,400 2.9%
Drupal\Core\Database\Statement::fetchAllAssoc12 2.0% 163 3.6% 0 0.0% 23,208 13.3% 3,416 1.4%
array_fill_keys12 2.0% 7 0.2% 0 0.0% 3,912 2.2% 0 0.0%