Run Report
Run #55b92b79e7ad8: 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::doSet17 8.1% 62,985 17.1% 181,520 0.8% 324,592 1.4%
Exclusive Metrics for Current Function1,386 2.2% -140,656 -77.5% 3,064 0.9%
Parent function
Drupal\Core\Cache\DatabaseBackend::set17 100.0% 62,985 100.0% 181,520 100.0% 324,592 100.0%
Child functions
Drupal\Core\Database\Query\Merge::execute17 9.1% 55,764 88.5% 136,912 75.4% 239,472 73.8%
Drupal\Core\Database\Connection::merge17 9.1% 2,144 3.4% 91,816 50.6% 41,688 12.8%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::getCurrentChecksum17 9.1% 1,522 2.4% 2,560 1.4% 3,136 1.0%
serialize17 9.1% 807 1.3% 41,520 22.9% 25,360 7.8%
Drupal\Core\Cache\DatabaseBackend::normalizeCid17 9.1% 414 0.7% 688 0.4% 968 0.3%
Drupal\Core\Database\Query\Merge::key17 9.1% 398 0.6% 21,952 12.1% 6,384 2.0%
Drupal\Core\Database\Query\Merge::fields17 9.1% 298 0.5% 23,120 12.7% 3,272 1.0%
is_string17 9.1% 112 0.2% 648 0.4% 192 0.1%
round17 9.1% 52 0.1% 648 0.4% 192 0.1%
microtime17 9.1% 46 0.1% 648 0.4% 192 0.1%
implode17 9.1% 42 0.1% 1,664 0.9% 672 0.2%