Run Report
Run #5230aa47d621c: 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::checksumTags70 21.3% 4,962 1.2% 3,811 1.0% 54,608 0.2% 73,488 0.2%
Exclusive Metrics for Current Function1,334 26.9% 1,148 30.1% -48,696 -89.2% 14,608 19.9%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem70 100.0% 4,962 100.0% 3,811 100.0% 54,608 100.0% 73,488 100.0%
Child functions
Drupal\Core\Database\Connection::query8 3.2% 2,435 49.1% 1,234 32.4% 32,664 59.8% 36,576 49.8%
drupal_static70 28.0% 392 7.9% 452 11.9% 1,224 2.2% 2,944 4.0%
array_keys78 31.2% 287 5.8% 364 9.6% 45,728 83.7% 9,000 12.2%
array_diff78 31.2% 258 5.2% 335 8.8% 10,136 18.6% 7,200 9.8%
Drupal\Core\Database\Statement::fetchAllAssoc8 3.2% 239 4.8% 250 6.6% 11,856 21.7% 3,160 4.3%
array_fill_keys8 3.2% 17 0.3% 28 0.7% 1,696 3.1% 0 0.0%