Run Report
Run #52084105e6dcb: 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% 3,319 1.2% 1,928 0.8% 340,536 2.4% 296,760 2.1%
Exclusive Metrics for Current Function53 1.6% 41 2.1% -4,400 -1.3% 1,168 0.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::set1 100.0% 3,319 100.0% 1,928 100.0% 340,536 100.0% 296,760 100.0%
Child functions
Drupal\Core\Database\Query\Merge::execute1 11.1% 2,923 88.1% 1,532 79.5% 242,952 71.3% 231,432 78.0%
Drupal\Core\Database\Connection::merge1 11.1% 289 8.7% 293 15.2% 88,936 26.1% 58,280 19.6%
Drupal\Core\Database\Query\Merge::key1 11.1% 22 0.7% 23 1.2% 5,368 1.6% 4,216 1.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags1 11.1% 13 0.4% 15 0.8% 1,320 0.4% 0 0.0%
serialize1 11.1% 9 0.3% 11 0.6% 1,152 0.3% 0 0.0%
Drupal\Core\Database\Query\Merge::fields1 11.1% 7 0.2% 8 0.4% 2,592 0.8% 1,664 0.6%
Drupal\Core\Cache\DatabaseBackend::flattenTags1 11.1% 2 0.1% 3 0.2% 1,000 0.3% 0 0.0%
implode1 11.1% 1 0.0% 1 0.1% 824 0.2% 0 0.0%
is_string1 11.1% 0 0.0% 1 0.1% 792 0.2% 0 0.0%