Run Report
Run #529075c009a60: 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::checksumTags103 21.2% 5,377 1.5% 4,192 1.2% 74,400 0.4% 124,672 0.7%
Exclusive Metrics for Current Function1,561 29.0% 1,276 30.4% -154,848 -208.1% 23,984 19.2%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem102 99.0% 5,351 99.5% 4,164 99.3% 73,080 98.2% 123,296 98.9%
Drupal\Core\Cache\DatabaseBackend::doSet1 1.0% 26 0.5% 28 0.7% 1,320 1.8% 1,376 1.1%
Child functions
Drupal\Core\Database\Connection::query13 3.5% 2,749 51.1% 1,501 35.8% 53,168 71.5% 56,960 45.7%
array_keys116 31.0% 279 5.2% 379 9.0% 138,232 185.8% 28,224 22.6%
Drupal\Core\Database\Statement::fetchAllAssoc13 3.5% 268 5.0% 288 6.9% 18,112 24.3% 3,368 2.7%
array_diff116 31.0% 264 4.9% 368 8.8% 16,488 22.2% 9,296 7.5%
drupal_static103 27.5% 240 4.5% 348 8.3% 1,112 1.5% 2,840 2.3%
array_fill_keys13 3.5% 16 0.3% 32 0.8% 2,136 2.9% 0 0.0%