Run Report
Run #52e6fc5cc809e: 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::checksumTags91 20.3% 4,891 1.0% 4,556 0.9% 68,304 0.2% 115,368 0.4%
Exclusive Metrics for Current Function1,582 32.3% 1,324 29.1% -138,952 -203.4% 21,768 18.9%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem91 100.0% 4,891 100.0% 4,556 100.0% 68,304 100.0% 115,368 100.0%
Child functions
Drupal\Core\Database\Connection::query15 4.3% 2,196 44.9% 1,803 39.6% 60,912 89.2% 52,880 45.8%
Drupal\Core\Database\Statement::fetchAllAssoc15 4.3% 298 6.1% 321 7.0% 18,472 27.0% 3,680 3.2%
array_diff106 30.5% 274 5.6% 360 7.9% 15,320 22.4% 8,312 7.2%
array_keys106 30.5% 270 5.5% 370 8.1% 108,848 159.4% 26,112 22.6%
drupal_static91 26.1% 255 5.2% 341 7.5% 1,112 1.6% 2,616 2.3%
array_fill_keys15 4.3% 16 0.3% 37 0.8% 2,592 3.8% 0 0.0%