Run Report
Run #519fd653e3ee6: 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% 54,331 26.6% 0 0.0% 141,192 1.0% 0 0.0%
Exclusive Metrics for Current Function36 0.1% 0 N/A% -6,392 -4.5% 0 N/A%
Parent function
Drupal\Core\Cache\DatabaseBackend::set1 100.0% 54,331 100.0% 0 N/A% 141,192 100.0% 0 N/A%
Child functions
Drupal\Core\Database\Query\Merge::execute1 11.1% 54,131 99.6% 0 N/A% 79,448 56.3% 0 N/A%
Drupal\Core\Database\Connection::merge1 11.1% 110 0.2% 0 N/A% 54,248 38.4% 0 N/A%
serialize1 11.1% 21 0.0% 0 N/A% 3,144 2.2% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags1 11.1% 14 0.0% 0 N/A% 1,320 0.9% 0 N/A%
Drupal\Core\Database\Query\Merge::key1 11.1% 12 0.0% 0 N/A% 4,216 3.0% 0 N/A%
Drupal\Core\Database\Query\Merge::fields1 11.1% 6 0.0% 0 N/A% 2,592 1.8% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::flattenTags1 11.1% 1 0.0% 0 N/A% 1,000 0.7% 0 N/A%
implode1 11.1% 0 0.0% 0 N/A% 824 0.6% 0 N/A%
is_string1 11.1% 0 0.0% 0 N/A% 792 0.6% 0 N/A%