Run Report
Run #51a287b61fb31: 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::checksumTags98 21.5% 7,560 2.4% 4,746 1.7% 65,536 0.4% 68,040 0.4%
Exclusive Metrics for Current Function1,805 23.9% 1,512 31.9% -95,824 -146.2% 9,592 14.1%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem92 93.9% 7,435 98.3% 4,613 97.2% 61,768 94.3% 59,472 87.4%
Drupal\Core\Cache\DatabaseBackend::prepareItem@16 6.1% 125 1.7% 133 2.8% 3,768 5.7% 8,568 12.6%
Child functions
Drupal\Core\Database\Connection::query11 3.2% 4,498 59.5% 1,619 34.1% 44,248 67.5% 38,168 56.1%
drupal_static98 28.1% 400 5.3% 503 10.6% 1,112 1.7% 1,344 2.0%
Drupal\Core\Database\Statement::fetchAllAssoc11 3.2% 347 4.6% 369 7.8% 9,904 15.1% 1,216 1.8%
array_keys109 31.2% 264 3.5% 373 7.9% 89,824 137.1% 12,448 18.3%
array_diff109 31.2% 234 3.1% 344 7.2% 13,944 21.3% 5,272 7.7%
array_fill_keys11 3.2% 12 0.2% 26 0.5% 2,328 3.6% 0 0.0%