Run Report
Run #51f5bb45dd257: 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% 2,572 0.7% 1,266 0.4% 140,000 0.7% 127,464 0.6%
Exclusive Metrics for Current Function53 2.1% 38 3.0% -4,400 -3.1% 1,344 1.1%
Parent function
Drupal\Core\Cache\DatabaseBackend::set1 100.0% 2,572 100.0% 1,266 100.0% 140,000 100.0% 127,464 100.0%
Child functions
Drupal\Core\Database\Query\Merge::execute1 11.1% 2,287 88.9% 982 77.6% 76,112 54.4% 83,912 65.8%
Drupal\Core\Database\Connection::merge1 11.1% 182 7.1% 184 14.5% 56,392 40.3% 35,744 28.0%
Drupal\Core\Database\Query\Merge::key1 11.1% 17 0.7% 22 1.7% 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%
Drupal\Core\Database\Query\Merge::fields1 11.1% 7 0.3% 8 0.6% 2,592 1.9% 2,160 1.7%
serialize1 11.1% 7 0.3% 9 0.7% 1,152 0.8% 0 0.0%
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% 1 0.1% 824 0.6% 0 0.0%
is_string1 11.1% 1 0.0% 2 0.2% 792 0.6% 0 0.0%