Run Report
Run #51981e001fd46: 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::checksumTags84 20.9% 5,637 1.6% 3,840 1.2% 68,616 0.2% 79,904 0.3%
Exclusive Metrics for Current Function1,432 25.4% 1,216 31.7% -99,552 -145.1% 18,000 22.5%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem75 89.3% 5,160 91.5% 3,513 91.5% 62,216 90.7% 67,056 83.9%
Drupal\Core\Cache\DatabaseBackend::prepareItem@19 10.7% 477 8.5% 327 8.5% 6,400 9.3% 12,848 16.1%
Child functions
Drupal\Core\Database\Connection::query11 3.6% 3,222 57.2% 1,346 35.1% 45,112 65.7% 30,576 38.3%
array_keys95 30.9% 263 4.7% 365 9.5% 92,032 134.1% 21,728 27.2%
drupal_static84 27.4% 248 4.4% 340 8.9% 1,224 1.8% 1,528 1.9%
array_diff95 30.9% 242 4.3% 321 8.4% 13,088 19.1% 6,136 7.7%
Drupal\Core\Database\Statement::fetchAllAssoc11 3.6% 219 3.9% 229 6.0% 14,936 21.8% 1,936 2.4%
array_fill_keys11 3.6% 11 0.2% 23 0.6% 1,776 2.6% 0 0.0%