Run Report
Run #55b9251d8eb86: 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::doSet90 8.3% 230,515 10.4% 247,936 0.4% 2,419,712 3.3%
Exclusive Metrics for Current Function3,628 1.6% -1,244,024 -501.8% 880 0.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::set90 100.0% 230,515 100.0% 247,936 100.0% 2,419,712 100.0%
Child functions
Drupal\Core\Database\Query\Merge::execute90 9.1% 208,611 90.5% 246,088 99.3% 1,093,432 45.2%
serialize89 9.0% 8,101 3.5% 707,144 285.2% 1,316,384 54.4%
Drupal\Core\Database\Connection::merge90 9.1% 5,055 2.2% 291,688 117.6% 1,048 0.0%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::getCurrentChecksum90 9.1% 1,718 0.7% 5,160 2.1% 4,320 0.2%
Drupal\Core\Database\Query\Merge::key90 9.1% 1,549 0.7% 103,488 41.7% 1,008 0.0%
Drupal\Core\Cache\DatabaseBackend::normalizeCid90 9.1% 1,204 0.5% 688 0.3% 136 0.0%
Drupal\Core\Database\Query\Merge::fields90 9.1% 410 0.2% 131,160 52.9% 2,312 0.1%
round90 9.1% 113 0.0% 648 0.3% 0 0.0%
microtime90 9.1% 57 0.0% 648 0.3% 0 0.0%
implode90 9.1% 42 0.0% 4,600 1.9% 192 0.0%
is_string90 9.1% 27 0.0% 648 0.3% 0 0.0%