Run Report
Run #52e6fca507bc1: 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::checksumTags91 20.3% 5,063 1.0% 4,730 1.0% 68,304 0.2% 115,368 0.4%
Exclusive Metrics for Current Function1,611 31.8% 1,361 28.8% -138,952 -203.4% 21,768 18.9%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem91 100.0% 5,063 100.0% 4,730 100.0% 68,304 100.0% 115,368 100.0%
Child functions
Drupal\Core\Database\Connection::query15 4.3% 2,318 45.8% 1,919 40.6% 60,912 89.2% 52,880 45.8%
Drupal\Core\Database\Statement::fetchAllAssoc15 4.3% 314 6.2% 334 7.1% 18,472 27.0% 3,680 3.2%
array_diff106 30.5% 270 5.3% 365 7.7% 15,320 22.4% 8,312 7.2%
array_keys106 30.5% 268 5.3% 362 7.7% 108,848 159.4% 26,112 22.6%
drupal_static91 26.1% 264 5.2% 349 7.4% 1,112 1.6% 2,616 2.3%
array_fill_keys15 4.3% 18 0.4% 40 0.8% 2,592 3.8% 0 0.0%