Run Report
Run #553ba00bcf766: 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% 1,049,368 16.0% 346,760 0.9% 5,382,720 13.9%
Exclusive Metrics for Current Function6,166 0.6% -10,313,280 -2974.2% 1,904 0.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::set251 100.0% 1,049,368 100.0% 346,760 100.0% 5,382,720 100.0%
Child functions
Drupal\Core\Database\Query\Merge::execute251 9.1% 957,888 91.3% 421,552 121.6% 3,316,000 61.6%
serialize251 9.1% 67,502 6.4% 8,803,616 2538.8% 2,046,320 38.0%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::getCurrentChecksum251 9.1% 7,291 0.7% 8,008 2.3% 15,800 0.3%
Drupal\Core\Database\Connection::merge251 9.1% 6,665 0.6% 765,832 220.9% 0 0.0%
Drupal\Core\Database\Query\Merge::key251 9.1% 2,285 0.2% 269,912 77.8% 264 0.0%
Drupal\Core\Database\Query\Merge::fields251 9.1% 916 0.1% 364,256 105.0% 2,144 0.0%
Drupal\Core\Cache\DatabaseBackend::normalizeCid251 9.1% 324 0.0% 688 0.2% 0 0.0%
round251 9.1% 230 0.0% 648 0.2% 0 0.0%
microtime251 9.1% 83 0.0% 648 0.2% 0 0.0%
implode251 9.1% 18 0.0% 24,232 7.0% 288 0.0%
is_string251 9.1% 0 0.0% 648 0.2% 0 0.0%