Run Report
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
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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% 2,504 0.6% 1,254 0.4% 140,000 0.7% 127,464 0.6%
Exclusive Metrics for Current Function53 2.1% 36 2.9% -4,400 -3.1% 1,344 1.1%
Parent function
Drupal\Core\Cache\DatabaseBackend::set1 100.0% 2,504 100.0% 1,254 100.0% 140,000 100.0% 127,464 100.0%
Child functions
Drupal\Core\Database\Query\Merge::execute1 11.1% 2,218 88.6% 968 77.2% 76,112 54.4% 83,912 65.8%
Drupal\Core\Database\Connection::merge1 11.1% 183 7.3% 184 14.7% 56,392 40.3% 35,744 28.0%
Drupal\Core\Database\Query\Merge::key1 11.1% 18 0.7% 23 1.8% 4,216 3.0% 4,304 3.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags1 11.1% 15 0.6% 16 1.3% 1,320 0.9% 0 0.0%
serialize1 11.1% 8 0.3% 9 0.7% 1,152 0.8% 0 0.0%
Drupal\Core\Database\Query\Merge::fields1 11.1% 6 0.2% 9 0.7% 2,592 1.9% 2,160 1.7%
Drupal\Core\Cache\DatabaseBackend::flattenTags1 11.1% 2 0.1% 4 0.3% 1,000 0.7% 0 0.0%
implode1 11.1% 1 0.0% 2 0.2% 824 0.6% 0 0.0%
is_string1 11.1% 0 0.0% 3 0.2% 792 0.6% 0 0.0%