Run Report
Run #519d5cada282f: XHProf Run (Namespace=drupal-perf-mrbaileys)
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::checksumTags59 19.7% 3,596 2.0% 8,001 4.7% 49,256 0.4% 57,624 0.5%
Exclusive Metrics for Current Function1,078 30.0% 4,001 50.0% -59,776 -121.4% 11,640 20.2%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem56 94.9% 3,349 93.1% 8,001 100.0% 46,072 93.5% 52,352 90.9%
Drupal\Core\Cache\DatabaseBackend::prepareItem@13 5.1% 247 6.9% 0 0.0% 3,184 6.5% 5,272 9.1%
Child functions
Drupal\Core\Database\Connection::query11 4.7% 1,548 43.0% 4,000 50.0% 18,896 38.4% 22,424 38.9%
drupal_static59 25.4% 266 7.4% 0 0.0% 1,112 2.3% 824 1.4%
array_diff70 30.2% 252 7.0% 0 0.0% 10,176 20.7% 7,232 12.6%
Drupal\Core\Database\Statement::fetchAllAssoc11 4.7% 241 6.7% 0 0.0% 14,000 28.4% 2,728 4.7%
array_keys70 30.2% 196 5.5% 0 0.0% 62,888 127.7% 12,728 22.1%
array_fill_keys11 4.7% 15 0.4% 0 0.0% 1,960 4.0% 48 0.1%