Run Report
Run #530ef2275628d: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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::checksumTags142 20.2% 10,350 1.3% 7,387 1.0% 103,056 0.3% 159,704 0.4%
Exclusive Metrics for Current Function2,566 24.8% 2,126 28.8% -308,696 -299.5% 37,528 23.5%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem131 92.3% 10,163 98.2% 7,188 97.3% 96,856 94.0% 151,616 94.9%
Drupal\Core\Cache\DatabaseBackend::doSet11 7.7% 187 1.8% 199 2.7% 6,200 6.0% 8,088 5.1%
Child functions
Drupal\Core\Database\Connection::query25 4.5% 5,966 57.6% 2,908 39.4% 100,528 97.5% 41,256 25.8%
array_diff167 30.3% 508 4.9% 652 8.8% 25,864 25.1% 11,064 6.9%
array_keys167 30.3% 506 4.9% 673 9.1% 256,472 248.9% 62,472 39.1%
Drupal\Core\Database\Statement::fetchAllAssoc25 4.5% 414 4.0% 450 6.1% 20,792 20.2% 3,336 2.1%
drupal_static142 25.8% 357 3.4% 513 6.9% 2,336 2.3% 4,048 2.5%
array_fill_keys25 4.5% 33 0.3% 65 0.9% 5,760 5.6% 0 0.0%