Run Report
Run #553ba8c2c449d: XHProf Run (Namespace=drupal-perf-lauriii)
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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::doSet251 8.3% 1,044,744 15.8% 345,536 0.9% 5,592,728 14.2%
Exclusive Metrics for Current Function5,939 0.6% -10,326,336 -2988.5% 1,904 0.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::set251 100.0% 1,044,744 100.0% 345,536 100.0% 5,592,728 100.0%
Child functions
Drupal\Core\Database\Query\Merge::execute251 9.1% 952,111 91.1% 423,072 122.4% 3,314,456 59.3%
serialize251 9.1% 68,765 6.6% 8,803,576 2547.8% 2,257,904 40.4%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::getCurrentChecksum251 9.1% 7,406 0.7% 6,784 2.0% 15,800 0.3%
Drupal\Core\Database\Connection::merge251 9.1% 6,659 0.6% 769,992 222.8% 0 0.0%
Drupal\Core\Database\Query\Merge::key251 9.1% 2,330 0.2% 272,504 78.9% 264 0.0%
Drupal\Core\Database\Query\Merge::fields251 9.1% 920 0.1% 369,056 106.8% 2,112 0.0%
Drupal\Core\Cache\DatabaseBackend::normalizeCid251 9.1% 319 0.0% 688 0.2% 0 0.0%
round251 9.1% 218 0.0% 648 0.2% 0 0.0%
microtime251 9.1% 57 0.0% 648 0.2% 0 0.0%
implode251 9.1% 10 0.0% 24,256 7.0% 288 0.0%
is_string251 9.1% 10 0.0% 648 0.2% 0 0.0%