Run Report
Run #519ff028be5c1: 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::checksumTags78 20.5% 6,416 1.0% 3,866 0.7% 56,368 0.4% 49,728 0.4%
Exclusive Metrics for Current Function1,396 21.8% 1,152 29.8% -81,816 -145.1% 8,800 17.7%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem77 98.7% 6,046 94.2% 3,701 95.7% 54,160 96.1% 44,672 89.8%
Drupal\Core\Cache\DatabaseBackend::prepareItem@11 1.3% 370 5.8% 165 4.3% 2,208 3.9% 5,056 10.2%
Child functions
Drupal\Core\Database\Connection::query12 4.1% 4,092 63.8% 1,490 38.5% 48,080 85.3% 25,616 51.5%
drupal_static78 26.5% 281 4.4% 368 9.5% 1,112 2.0% 1,408 2.8%
Drupal\Core\Database\Statement::fetchAllAssoc12 4.1% 249 3.9% 264 6.8% 10,040 17.8% 640 1.3%
array_diff90 30.6% 195 3.0% 276 7.1% 12,768 22.7% 3,952 7.9%
array_keys90 30.6% 188 2.9% 288 7.4% 63,584 112.8% 9,312 18.7%
array_fill_keys12 4.1% 15 0.2% 28 0.7% 2,600 4.6% 0 0.0%