Run Report
Run #519eb20dce0a3: 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::checksumTags110 21.8% 6,511 1.7% 4,262 1.2% 73,032 0.5% 64,104 0.4%
Exclusive Metrics for Current Function1,707 26.2% 1,425 33.4% -100,384 -137.5% 12,784 19.9%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem103 93.6% 6,163 94.7% 3,983 93.5% 67,896 93.0% 54,048 84.3%
Drupal\Core\Cache\DatabaseBackend::prepareItem@17 6.4% 348 5.3% 279 6.5% 5,136 7.0% 10,056 15.7%
Child functions
Drupal\Core\Database\Connection::query11 2.9% 3,714 57.0% 1,395 32.7% 43,888 60.1% 32,312 50.4%
drupal_static110 28.6% 343 5.3% 457 10.7% 1,112 1.5% 1,584 2.5%
array_diff121 31.4% 256 3.9% 357 8.4% 15,576 21.3% 5,064 7.9%
array_keys121 31.4% 250 3.8% 357 8.4% 99,944 136.8% 9,840 15.4%
Drupal\Core\Database\Statement::fetchAllAssoc11 2.9% 225 3.5% 241 5.7% 10,192 14.0% 2,520 3.9%
array_fill_keys11 2.9% 16 0.2% 30 0.7% 2,704 3.7% 0 0.0%