Run Report
Run #5206d6d973591: 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% 3,086 0.5% 2,135 0.4% 142,864 0.7% 108,928 0.5%
Exclusive Metrics for Current Function50 1.6% 40 1.9% -4,400 -3.1% 1,136 1.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::set1 100.0% 3,086 100.0% 2,135 100.0% 142,864 100.0% 108,928 100.0%
Child functions
Drupal\Core\Database\Query\Merge::execute1 11.1% 2,521 81.7% 1,569 73.5% 76,736 53.7% 67,072 61.6%
Drupal\Core\Database\Connection::merge1 11.1% 439 14.2% 439 20.6% 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% 22 0.7% 23 1.1% 1,320 0.9% 0 0.0%
Drupal\Core\Database\Query\Merge::fields1 11.1% 13 0.4% 16 0.7% 2,592 1.8% 1,632 1.5%
serialize1 11.1% 9 0.3% 10 0.5% 1,152 0.8% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::flattenTags1 11.1% 3 0.1% 4 0.2% 1,000 0.7% 0 0.0%
implode1 11.1% 2 0.1% 3 0.1% 824 0.6% 0 0.0%
is_string1 11.1% 1 0.0% 3 0.1% 792 0.6% 0 0.0%