Run Report
Run #51c6824f48b42: 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::checksumTags107 21.7% 8,101 0.7% 5,646 0.5% 73,600 0.4% 64,216 0.3%
Exclusive Metrics for Current Function1,951 24.1% 1,678 29.7% -73,208 -99.5% 10,024 15.6%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem105 98.1% 7,716 95.2% 5,411 95.8% 70,072 95.2% 58,656 91.3%
Drupal\Core\Cache\DatabaseBackend::prepareItem@11 0.9% 365 4.5% 214 3.8% 2,208 3.0% 5,560 8.7%
Drupal\Core\Cache\DatabaseBackend::doSet1 0.9% 20 0.2% 21 0.4% 1,320 1.8% 0 0.0%
Child functions
Drupal\Core\Database\Connection::query11 2.9% 4,364 53.9% 1,843 32.6% 44,744 60.8% 31,312 48.8%
drupal_static107 28.5% 600 7.4% 688 12.2% 1,112 1.5% 2,016 3.1%
Drupal\Core\Database\Statement::fetchAllAssoc11 2.9% 432 5.3% 446 7.9% 14,056 19.1% 2,544 4.0%
array_keys118 31.4% 372 4.6% 498 8.8% 70,528 95.8% 9,816 15.3%
array_diff118 31.4% 357 4.4% 455 8.1% 14,400 19.6% 8,504 13.2%
array_fill_keys11 2.9% 25 0.3% 38 0.7% 1,968 2.7% 0 0.0%