Run Report
Run #52f5c574bebaf: XHProf Run (Namespace=drupal-perf-cottser)
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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::checksumTags69 20.9% 2,522 1.4% 1,969 1.1% 55,000 0.2% 81,432 0.3%
Exclusive Metrics for Current Function716 28.4% 592 30.1% -60,272 -109.6% 17,584 21.6%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem69 100.0% 2,522 100.0% 1,969 100.0% 55,000 100.0% 81,432 100.0%
Child functions
Drupal\Core\Database\Connection::query9 3.6% 1,366 54.2% 769 39.1% 36,744 66.8% 43,352 53.2%
drupal_static69 27.4% 125 5.0% 177 9.0% 1,224 2.2% 2,528 3.1%
Drupal\Core\Database\Statement::fetchAllAssoc9 3.6% 121 4.8% 130 6.6% 12,920 23.5% 3,520 4.3%
array_diff78 31.0% 109 4.3% 149 7.6% 10,384 18.9% 5,504 6.8%
array_keys78 31.0% 83 3.3% 143 7.3% 52,216 94.9% 8,944 11.0%
array_fill_keys9 3.6% 2 0.1% 9 0.5% 1,784 3.2% 0 0.0%