Run Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
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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 20.8% 4,031 1.3% 3,139 1.0% 75,824 0.2% 132,056 0.4%
Exclusive Metrics for Current Function1,181 29.3% 924 29.4% -164,296 -216.7% 35,704 27.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem99 100.0% 4,031 100.0% 3,139 100.0% 75,824 100.0% 132,056 100.0%
Child functions
Drupal\Core\Database\Connection::query14 3.8% 2,115 52.5% 1,173 37.4% 57,288 75.6% 55,280 41.9%
drupal_static99 27.0% 194 4.8% 279 8.9% 1,224 1.6% 3,040 2.3%
Drupal\Core\Database\Statement::fetchAllAssoc14 3.8% 192 4.8% 202 6.4% 19,224 25.4% 3,536 2.7%
array_diff113 30.8% 185 4.6% 276 8.8% 15,512 20.5% 7,512 5.7%
array_keys113 30.8% 159 3.9% 265 8.4% 144,648 190.8% 26,984 20.4%
array_fill_keys14 3.8% 5 0.1% 20 0.6% 2,224 2.9% 0 0.0%