Run Report
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
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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::checksumTags99 21.5% 6,675 0.9% 6,174 0.9% 72,232 0.2% 79,560 0.2%
Exclusive Metrics for Current Function2,361 35.4% 2,054 33.3% -106,456 -147.4% 22,696 28.5%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem91 91.9% 6,174 92.5% 5,686 92.1% 66,352 91.9% 74,880 94.1%
Drupal\Core\Cache\DatabaseBackend::prepareItem@18 8.1% 501 7.5% 488 7.9% 5,880 8.1% 4,680 5.9%
Child functions
Drupal\Core\Database\Connection::query11 3.1% 2,399 35.9% 1,805 29.2% 22,488 31.1% 18,896 23.8%
drupal_static99 28.1% 547 8.2% 646 10.5% 1,304 1.8% 1,448 1.8%
array_diff110 31.2% 534 8.0% 661 10.7% 20,248 28.0% 8,920 11.2%
array_keys110 31.2% 496 7.4% 635 10.3% 117,080 162.1% 24,864 31.3%
Drupal\Core\Database\Statement::fetchAllAssoc11 3.1% 315 4.7% 332 5.4% 14,912 20.6% 2,608 3.3%
array_fill_keys11 3.1% 23 0.3% 41 0.7% 2,656 3.7% 128 0.2%