Run Report
Run #519bd405e5fe3: 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::checksumTags147 22.5% 8,736 1.1% 6,526 0.8% 96,136 0.2% 62,480 0.2%
Exclusive Metrics for Current Function2,507 28.7% 2,196 33.7% -102,400 -106.5% 16,416 26.3%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem140 95.2% 8,211 94.0% 6,134 94.0% 90,776 94.4% 48,144 77.1%
Drupal\Core\Cache\DatabaseBackend::prepareItem@17 4.8% 525 6.0% 392 6.0% 5,360 5.6% 14,336 22.9%
Child functions
Drupal\Core\Database\Connection::query11 2.2% 4,133 47.3% 1,802 27.6% 43,888 45.7% 24,856 39.8%
drupal_static147 29.6% 705 8.1% 840 12.9% 1,224 1.3% 1,496 2.4%
array_keys158 31.9% 488 5.6% 639 9.8% 121,768 126.7% 11,816 18.9%
array_diff158 31.9% 462 5.3% 584 8.9% 18,752 19.5% 5,832 9.3%
Drupal\Core\Database\Statement::fetchAllAssoc11 2.2% 415 4.8% 424 6.5% 10,200 10.6% 2,064 3.3%
array_fill_keys11 2.2% 26 0.3% 41 0.6% 2,704 2.8% 0 0.0%