Run Report
Run #519b1908c212c: 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::checksumTags97 21.2% 8,400 1.4% 6,044 1.1% 72,184 0.2% 65,808 0.2%
Exclusive Metrics for Current Function2,118 25.2% 1,840 30.4% -105,864 -146.7% 17,432 26.5%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem90 92.8% 7,869 93.7% 5,644 93.4% 66,824 92.6% 52,488 79.8%
Drupal\Core\Cache\DatabaseBackend::prepareItem@17 7.2% 531 6.3% 400 6.6% 5,360 7.4% 13,320 20.2%
Child functions
Drupal\Core\Database\Connection::query12 3.4% 4,425 52.7% 2,002 33.1% 48,848 67.7% 25,384 38.6%
drupal_static97 27.6% 519 6.2% 610 10.1% 1,224 1.7% 1,440 2.2%
Drupal\Core\Database\Statement::fetchAllAssoc12 3.4% 482 5.7% 499 8.3% 16,024 22.2% 2,072 3.1%
array_keys109 31.1% 419 5.0% 528 8.7% 95,680 132.6% 14,608 22.2%
array_diff109 31.1% 409 4.9% 520 8.6% 14,408 20.0% 4,872 7.4%
array_fill_keys12 3.4% 28 0.3% 45 0.7% 1,864 2.6% 0 0.0%