Run Report
Run #5578e32524136: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::doSet1 5.3% 1,619 0.4% 138,728 0.5% 142,304 0.5%
Exclusive Metrics for Current Function38 2.3% -5,504 -4.0% 2,312 1.6%
Parent function
Drupal\Core\Cache\DatabaseBackend::set1 100.0% 1,619 100.0% 138,728 100.0% 142,304 100.0%
Child functions
Drupal\Core\Database\Query\Merge::execute1 9.1% 1,339 82.7% 77,552 55.9% 83,536 58.7%
Drupal\Core\Database\Connection::merge1 9.1% 158 9.8% 49,592 35.7% 29,784 20.9%
serialize1 9.1% 41 2.5% 4,000 2.9% 19,456 13.7%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::getCurrentChecksum1 9.1% 17 1.1% 1,904 1.4% 136 0.1%
Drupal\Core\Database\Query\Merge::key1 9.1% 15 0.9% 5,680 4.1% 4,480 3.1%
Drupal\Core\Cache\DatabaseBackend::normalizeCid1 9.1% 5 0.3% 688 0.5% 840 0.6%
Drupal\Core\Database\Query\Merge::fields1 9.1% 5 0.3% 2,128 1.5% 1,488 1.0%
round1 9.1% 1 0.1% 648 0.5% 0 0.0%
implode1 9.1% 0 0.0% 744 0.5% 0 0.0%
is_string1 9.1% 0 0.0% 648 0.5% 272 0.2%
microtime1 9.1% 0 0.0% 648 0.5% 0 0.0%