Run Report
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
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::checksumTags87 17.9% 14,074 1.5% 8,664 1.0% 40,352 0.3% 77,252 0.5%
Exclusive Metrics for Current Function2,320 16.5% 2,003 23.1% -128,248 -317.8% 14,528 18.8%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem87 100.0% 14,074 100.0% 8,664 100.0% 40,352 100.0% 77,252 100.0%
Child functions
Drupal\Core\Database\Connection::query26 6.6% 9,864 70.1% 4,402 50.8% 26,040 64.5% 21,724 28.1%
array_diff113 28.9% 596 4.2% 703 8.1% 11,612 28.8% 4,364 5.6%
array_keys113 28.9% 479 3.4% 579 6.7% 115,580 286.4% 32,216 41.7%
Drupal\Core\Database\Statement::fetchAllAssoc26 6.6% 458 3.3% 496 5.7% 11,540 28.6% 2,416 3.1%
drupal_static87 22.3% 327 2.3% 421 4.9% 616 1.5% 1,668 2.2%
array_fill_keys26 6.6% 30 0.2% 60 0.7% 3,212 8.0% 336 0.4%