Run Report
Run #51ad02c47d041: 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::checksumTags78 20.2% 6,293 1.6% 4,018 1.1% 67,240 0.2% 87,600 0.3%
Exclusive Metrics for Current Function1,471 23.4% 1,181 29.4% -103,176 -153.4% 18,880 21.6%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem71 91.0% 5,846 92.9% 3,725 92.7% 61,880 92.0% 74,360 84.9%
Drupal\Core\Cache\DatabaseBackend::prepareItem@17 9.0% 447 7.1% 293 7.3% 5,360 8.0% 13,240 15.1%
Child functions
Drupal\Core\Database\Connection::query13 4.3% 3,872 61.5% 1,550 38.6% 52,832 78.6% 43,000 49.1%
Drupal\Core\Database\Statement::fetchAllAssoc13 4.3% 286 4.5% 299 7.4% 17,112 25.4% 1,960 2.2%
drupal_static78 26.1% 265 4.2% 359 8.9% 1,224 1.8% 1,360 1.6%
array_diff91 30.4% 196 3.1% 315 7.8% 16,928 25.2% 4,960 5.7%
array_keys91 30.4% 191 3.0% 287 7.1% 80,368 119.5% 17,440 19.9%
array_fill_keys13 4.3% 12 0.2% 27 0.7% 1,952 2.9% 0 0.0%