Run Report
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Drupal\Core\Cache\DatabaseBackend::doSet [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Cache\DatabaseBackend::doSet1 5.3% 4,861 0.7% 2,392 0.4% 285,504 0.5% 0 0.0%
Exclusive Metrics for Current Function45 0.9% 33 1.4% -6,992 -2.4% 0 N/A%
Parent function
Drupal\Core\Cache\DatabaseBackend::set1 100.0% 4,861 100.0% 2,392 100.0% 285,504 100.0% 0 N/A%
Child functions
Drupal\Core\Database\Query\Merge::execute1 11.1% 4,101 84.4% 1,631 68.2% 139,064 48.7% 0 N/A%
Drupal\Core\Database\Connection::merge1 11.1% 638 13.1% 640 26.8% 139,584 48.9% 0 N/A%
serialize1 11.1% 21 0.4% 23 1.0% 3,144 1.1% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags1 11.1% 21 0.4% 22 0.9% 1,360 0.5% 0 N/A%
Drupal\Core\Database\Query\Merge::key1 11.1% 20 0.4% 22 0.9% 4,160 1.5% 0 N/A%
Drupal\Core\Database\Query\Merge::fields1 11.1% 9 0.2% 11 0.5% 2,512 0.9% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::flattenTags1 11.1% 3 0.1% 5 0.2% 1,056 0.4% 0 N/A%
implode1 11.1% 2 0.0% 2 0.1% 824 0.3% 0 N/A%
is_string1 11.1% 1 0.0% 3 0.1% 792 0.3% 0 N/A%