Run Report
Run #51a18f1daaf9e: 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::checksumTags146 22.2% 8,800 1.1% 8,001 1.0% 52,488 0.7% 42,644 0.5%
Exclusive Metrics for Current Function3,185 36.2% 8,001 100.0% -55,568 -105.9% 5,028 11.8%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem139 95.2% 8,261 93.9% 8,001 100.0% 49,692 94.7% 36,976 86.7%
Drupal\Core\Cache\DatabaseBackend::prepareItem@17 4.8% 539 6.1% 0 0.0% 2,796 5.3% 5,668 13.3%
Child functions
Drupal\Core\Database\Connection::query13 2.6% 2,397 27.2% 0 0.0% 12,896 24.6% 14,780 34.7%
drupal_static146 29.0% 1,750 19.9% 0 0.0% 616 1.2% 544 1.3%
array_diff159 31.6% 586 6.7% 0 0.0% 10,176 19.4% 3,272 7.7%
array_keys159 31.6% 475 5.4% 0 0.0% 73,856 140.7% 17,040 40.0%
Drupal\Core\Database\Statement::fetchAllAssoc13 2.6% 383 4.4% 0 0.0% 9,428 18.0% 1,696 4.0%
array_fill_keys13 2.6% 24 0.3% 0 0.0% 1,084 2.1% 284 0.7%