Run Report
Run #55b92b78d42b0: 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::doSet193 8.3% 821,223 21.3% 579,256 1.4% 2,897,224 7.0%
Exclusive Metrics for Current Function10,561 1.3% -1,967,528 -339.7% 4,768 0.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::set193 100.0% 821,223 100.0% 579,256 100.0% 2,897,224 100.0%
Child functions
Drupal\Core\Database\Query\Merge::execute193 9.1% 750,870 91.4% 463,760 80.1% 1,486,296 51.3%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::getCurrentChecksum193 9.1% 16,138 2.0% 15,360 2.7% 15,952 0.6%
serialize192 9.0% 16,129 2.0% 939,096 162.1% 1,207,688 41.7%
Drupal\Core\Database\Connection::merge193 9.1% 14,514 1.8% 661,624 114.2% 168,128 5.8%
Drupal\Core\Cache\DatabaseBackend::normalizeCid193 9.1% 6,041 0.7% 688 0.1% 1,128 0.0%
Drupal\Core\Database\Query\Merge::key193 9.1% 4,424 0.5% 200,736 34.7% 6,928 0.2%
Drupal\Core\Database\Query\Merge::fields193 9.1% 1,416 0.2% 255,448 44.1% 3,712 0.1%
round193 9.1% 377 0.0% 648 0.1% 560 0.0%
implode193 9.1% 292 0.0% 8,128 1.4% 944 0.0%
microtime193 9.1% 246 0.0% 648 0.1% 560 0.0%
is_string193 9.1% 215 0.0% 648 0.1% 560 0.0%