Run Report
Run #519fd34c48dd6: 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% 2,177 0.7% 1,432 0.5% 135,696 0.9% 0 0.0%
Exclusive Metrics for Current Function39 1.8% 29 2.0% -6,384 -4.7% 0 N/A%
Parent function
Drupal\Core\Cache\DatabaseBackend::set1 100.0% 2,177 100.0% 1,432 100.0% 135,696 100.0% 0 N/A%
Child functions
Drupal\Core\Database\Query\Merge::execute1 11.1% 1,796 82.5% 1,051 73.4% 73,896 54.5% 0 N/A%
Drupal\Core\Database\Connection::merge1 11.1% 275 12.6% 277 19.3% 54,288 40.0% 0 N/A%
serialize1 11.1% 23 1.1% 24 1.7% 3,144 2.3% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags1 11.1% 18 0.8% 19 1.3% 1,328 1.0% 0 N/A%
Drupal\Core\Database\Query\Merge::key1 11.1% 16 0.7% 17 1.2% 4,216 3.1% 0 N/A%
Drupal\Core\Database\Query\Merge::fields1 11.1% 7 0.3% 7 0.5% 2,592 1.9% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::flattenTags1 11.1% 2 0.1% 3 0.2% 1,000 0.7% 0 N/A%
implode1 11.1% 1 0.0% 3 0.2% 824 0.6% 0 N/A%
is_string1 11.1% 0 0.0% 2 0.1% 792 0.6% 0 N/A%