Run Report
Run #51a459a8e59c2: 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::checksumTags123 21.7% 8,185 0.9% 12,001 1.3% 43,248 0.4% 42,464 0.4%
Exclusive Metrics for Current Function2,819 34.4% 4,000 33.3% -59,676 -138.0% 7,428 17.5%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem116 94.3% 7,656 93.5% 12,001 100.0% 40,452 93.5% 37,708 88.8%
Drupal\Core\Cache\DatabaseBackend::prepareItem@17 5.7% 529 6.5% 0 0.0% 2,796 6.5% 4,756 11.2%
Child functions
Drupal\Core\Database\Connection::query13 3.0% 2,382 29.1% 4,001 33.3% 12,896 29.8% 15,296 36.0%
drupal_static123 28.3% 1,595 19.5% 0 0.0% 616 1.4% 572 1.3%
array_diff136 31.3% 516 6.3% 4,000 33.3% 9,072 21.0% 4,212 9.9%
array_keys136 31.3% 468 5.7% 0 0.0% 71,052 164.3% 14,200 33.4%
Drupal\Core\Database\Statement::fetchAllAssoc13 3.0% 380 4.6% 0 0.0% 8,208 19.0% 608 1.4%
array_fill_keys13 3.0% 25 0.3% 0 0.0% 1,080 2.5% 148 0.3%