Run Report
Run #5394e33e8d847: 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::checksumTags168 16.8% 20,566 2.0% 18,597 1.8% 34,272 0.1% 305,960 0.6%
Exclusive Metrics for Current Function5,335 25.9% 4,602 24.7% -1,299,520 -3791.8% 98,688 32.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem168 100.0% 20,566 100.0% 18,597 100.0% 34,272 100.0% 305,960 100.0%
Child functions
Drupal\Core\Database\Connection::query64 7.8% 10,358 50.4% 8,307 44.7% 262,552 766.1% 44,008 14.4%
array_diff232 28.2% 1,653 8.0% 1,917 10.3% 47,152 137.6% 8,176 2.7%
Drupal\Core\Database\Statement::fetchAllAssoc64 7.8% 1,459 7.1% 1,534 8.2% 75,856 221.3% 4,144 1.4%
array_keys232 28.2% 1,175 5.7% 1,404 7.5% 938,312 2737.8% 148,704 48.6%
drupal_static168 20.4% 509 2.5% 690 3.7% 1,224 3.6% 2,240 0.7%
array_fill_keys64 7.8% 77 0.4% 143 0.8% 8,696 25.4% 0 0.0%