Run Report
Run #53d4352fc0c61: 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::checksumTags92 20.1% 6,536 0.9% 6,132 0.8% 75,176 0.1% 175,088 0.3%
Exclusive Metrics for Current Function2,385 36.5% 2,044 33.3% -224,592 -298.8% 55,024 31.4%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem89 96.7% 6,459 98.8% 6,051 98.7% 72,776 96.8% 169,968 97.1%
Drupal\Core\Cache\DatabaseBackend::prepareItem@13 3.3% 77 1.2% 81 1.3% 2,400 3.2% 5,120 2.9%
Child functions
Drupal\Core\Database\Connection::query16 4.5% 2,626 40.2% 2,170 35.4% 65,192 86.7% 53,144 30.4%
array_diff108 30.3% 428 6.5% 548 8.9% 19,832 26.4% 10,216 5.8%
array_keys108 30.3% 381 5.8% 491 8.0% 190,352 253.2% 51,152 29.2%
Drupal\Core\Database\Statement::fetchAllAssoc16 4.5% 376 5.8% 402 6.6% 20,400 27.1% 3,328 1.9%
drupal_static92 25.8% 318 4.9% 437 7.1% 1,224 1.6% 2,224 1.3%
array_fill_keys16 4.5% 22 0.3% 40 0.7% 2,768 3.7% 0 0.0%