Run Report
Run #52e49d73f02cb: 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 20.1% 4,197 0.9% 3,913 0.8% 55,608 0.2% 82,904 0.3%
Exclusive Metrics for Current Function1,356 32.3% 1,126 28.8% -94,792 -170.5% 13,704 16.5%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem70 100.0% 4,197 100.0% 3,913 100.0% 55,608 100.0% 82,904 100.0%
Child functions
Drupal\Core\Database\Connection::query12 4.4% 1,912 45.6% 1,599 40.9% 48,752 87.7% 44,168 53.3%
Drupal\Core\Database\Statement::fetchAllAssoc12 4.4% 292 7.0% 312 8.0% 16,168 29.1% 3,368 4.1%
drupal_static70 25.9% 221 5.3% 282 7.2% 1,112 2.0% 2,272 2.7%
array_keys82 30.4% 211 5.0% 302 7.7% 70,680 127.1% 12,912 15.6%
array_diff82 30.4% 192 4.6% 261 6.7% 11,640 20.9% 6,480 7.8%
array_fill_keys12 4.4% 13 0.3% 31 0.8% 2,048 3.7% 0 0.0%