Run Report
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
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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% 3,334 0.9% 2,448 0.7% 231,376 0.7% 217,224 0.7%
Exclusive Metrics for Current Function46 1.4% 32 1.3% -4,968 -2.1% 1,104 0.5%
Parent function
Drupal\Core\Cache\DatabaseBackend::set1 100.0% 3,334 100.0% 2,448 100.0% 231,376 100.0% 217,224 100.0%
Child functions
Drupal\Core\Database\Query\Merge::execute1 11.1% 2,496 74.9% 1,610 65.8% 118,976 51.4% 125,264 57.7%
Drupal\Core\Database\Connection::merge1 11.1% 709 21.3% 711 29.0% 105,384 45.5% 84,856 39.1%
Drupal\Core\Database\Query\Merge::key1 11.1% 30 0.9% 32 1.3% 4,280 1.8% 3,528 1.6%
Drupal\Core\Cache\DatabaseBackend::checksumTags1 11.1% 22 0.7% 25 1.0% 1,352 0.6% 0 0.0%
Drupal\Core\Database\Query\Merge::fields1 11.1% 14 0.4% 15 0.6% 2,592 1.1% 2,472 1.1%
serialize1 11.1% 10 0.3% 11 0.4% 1,144 0.5% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::flattenTags1 11.1% 4 0.1% 5 0.2% 1,000 0.4% 0 0.0%
implode1 11.1% 2 0.1% 3 0.1% 824 0.4% 0 0.0%
is_string1 11.1% 1 0.0% 4 0.2% 792 0.3% 0 0.0%