Run Report
Run #523f26a22745b: 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::checksumTags146 21.7% 9,608 0.9% 6,560 0.6% 102,512 0.2% 128,448 0.3%
Exclusive Metrics for Current Function2,574 26.8% 2,094 31.9% -197,976 -193.1% 31,288 24.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem146 100.0% 9,608 100.0% 6,560 100.0% 102,512 100.0% 128,448 100.0%
Child functions
Drupal\Core\Database\Connection::query16 3.1% 5,265 54.8% 2,127 32.4% 65,248 63.6% 48,080 37.4%
drupal_static146 28.2% 457 4.8% 639 9.7% 1,224 1.2% 3,272 2.5%
array_keys162 31.3% 450 4.7% 641 9.8% 189,416 184.8% 32,416 25.2%
array_diff162 31.3% 448 4.7% 592 9.0% 21,304 20.8% 10,224 8.0%
Drupal\Core\Database\Statement::fetchAllAssoc16 3.1% 398 4.1% 427 6.5% 20,528 20.0% 3,168 2.5%
array_fill_keys16 3.1% 16 0.2% 40 0.6% 2,768 2.7% 0 0.0%