Run Report
Run #5206d663ca0ba: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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% 3,172 0.6% 2,134 0.4% 142,864 0.7% 108,928 0.5%
Exclusive Metrics for Current Function57 1.8% 37 1.7% -4,400 -3.1% 1,136 1.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::set1 100.0% 3,172 100.0% 2,134 100.0% 142,864 100.0% 108,928 100.0%
Child functions
Drupal\Core\Database\Query\Merge::execute1 11.1% 2,605 82.1% 1,572 73.7% 76,736 53.7% 67,072 61.6%
Drupal\Core\Database\Connection::merge1 11.1% 435 13.7% 436 20.4% 58,632 41.0% 35,752 32.8%
Drupal\Core\Database\Query\Merge::key1 11.1% 26 0.8% 28 1.3% 4,216 3.0% 3,336 3.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags1 11.1% 21 0.7% 23 1.1% 1,320 0.9% 0 0.0%
Drupal\Core\Database\Query\Merge::fields1 11.1% 13 0.4% 15 0.7% 2,592 1.8% 1,632 1.5%
serialize1 11.1% 9 0.3% 11 0.5% 1,152 0.8% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::flattenTags1 11.1% 3 0.1% 5 0.2% 1,000 0.7% 0 0.0%
implode1 11.1% 2 0.1% 4 0.2% 824 0.6% 0 0.0%
is_string1 11.1% 1 0.0% 3 0.1% 792 0.6% 0 0.0%