Run Report
Run #55b92b7b69e68: XHProf Run (Namespace=drupal-perf-cthos)
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Parent/Child report for Drupal\Core\Cache\DatabaseBackend::doSet [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Cache\DatabaseBackend::doSet36 8.2% 117,574 12.2% 285,856 1.0% 673,784 2.3%
Exclusive Metrics for Current Function1,516 1.3% -364,464 -127.5% 3,360 0.5%
Parent function
Drupal\Core\Cache\DatabaseBackend::set36 100.0% 117,574 100.0% 285,856 100.0% 673,784 100.0%
Child functions
Drupal\Core\Database\Query\Merge::execute36 9.1% 107,624 91.5% 242,832 84.9% 531,024 78.8%
Drupal\Core\Database\Connection::merge36 9.1% 2,226 1.9% 146,248 51.2% 43,368 6.4%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::getCurrentChecksum36 9.1% 2,226 1.9% 3,000 1.0% 1,600 0.2%
serialize36 9.1% 1,983 1.7% 164,352 57.5% 80,392 11.9%
Drupal\Core\Database\Query\Merge::key36 9.1% 942 0.8% 41,296 14.4% 6,752 1.0%
Drupal\Core\Cache\DatabaseBackend::normalizeCid36 9.1% 643 0.5% 688 0.2% 1,240 0.2%
Drupal\Core\Database\Query\Merge::fields36 9.1% 215 0.2% 48,296 16.9% 3,712 0.6%
round36 9.1% 70 0.1% 648 0.2% 560 0.1%
microtime36 9.1% 57 0.0% 648 0.2% 560 0.1%
is_string36 9.1% 39 0.0% 648 0.2% 560 0.1%
implode36 9.1% 33 0.0% 1,664 0.6% 656 0.1%