Run Report
Run #51867a69ed6b7: 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::checksumTags74 20.6% 2,670 1.6% 4,000 2.4% 84,712 0.5% 151,720 0.9%
Exclusive Metrics for Current Function923 34.6% 0 0.0% -146,504 -172.9% 37,248 24.6%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem67 90.5% 2,445 91.6% 4,000 100.0% 77,064 91.0% 143,048 94.3%
Drupal\Core\Cache\DatabaseBackend::prepareItem@17 9.5% 225 8.4% 0 0.0% 7,648 9.0% 8,672 5.7%
Child functions
Drupal\Core\Database\Connection::query11 4.0% 1,132 42.4% 0 0.0% 58,520 69.1% 60,008 39.6%
array_diff85 30.7% 179 6.7% 0 0.0% 22,160 26.2% 10,296 6.8%
drupal_static74 26.7% 154 5.8% 4,000 100.0% 1,784 2.1% 4,928 3.2%
Drupal\Core\Database\Statement::fetchAllAssoc11 4.0% 143 5.4% 0 0.0% 21,608 25.5% 2,936 1.9%
array_keys85 30.7% 135 5.1% 0 0.0% 123,464 145.7% 36,304 23.9%
array_fill_keys11 4.0% 4 0.1% 0 0.0% 3,680 4.3% 0 0.0%