Run Report
Run #51a0f086f2681: XHProf Run (Namespace=drupal-perf-ezeedub)
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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::checksumTags98 21.5% 6,920 1.2% 16,002 2.8% 36,992 0.5% 46,272 0.6%
Exclusive Metrics for Current Function2,395 34.6% 8,001 50.0% -56,848 -153.7% 8,188 17.7%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem91 92.9% 6,394 92.4% 16,002 100.0% 34,196 92.4% 41,608 89.9%
Drupal\Core\Cache\DatabaseBackend::prepareItem@17 7.1% 526 7.6% 0 0.0% 2,796 7.6% 4,664 10.1%
Child functions
Drupal\Core\Database\Connection::query11 3.2% 2,034 29.4% 4,001 25.0% 10,980 29.7% 16,500 35.7%
drupal_static98 28.1% 1,257 18.2% 4,000 25.0% 616 1.7% 544 1.2%
array_diff109 31.2% 504 7.3% 0 0.0% 7,608 20.6% 3,780 8.2%
array_keys109 31.2% 379 5.5% 0 0.0% 65,420 176.8% 15,296 33.1%
Drupal\Core\Database\Statement::fetchAllAssoc11 3.2% 329 4.8% 0 0.0% 8,228 22.2% 1,628 3.5%
array_fill_keys11 3.2% 22 0.3% 0 0.0% 988 2.7% 336 0.7%