Run Report
Run #520840a963a54: 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% 3,193 1.2% 1,888 0.8% 340,544 2.4% 297,456 2.1%
Exclusive Metrics for Current Function60 1.9% 48 2.5% -4,400 -1.3% 1,168 0.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::set1 100.0% 3,193 100.0% 1,888 100.0% 340,544 100.0% 297,456 100.0%
Child functions
Drupal\Core\Database\Query\Merge::execute1 11.1% 2,785 87.2% 1,479 78.3% 242,952 71.3% 232,328 78.1%
Drupal\Core\Database\Connection::merge1 11.1% 294 9.2% 295 15.6% 88,944 26.1% 58,080 19.5%
Drupal\Core\Database\Query\Merge::key1 11.1% 20 0.6% 24 1.3% 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% 8 0.3% 9 0.5% 2,592 0.8% 1,664 0.6%
Drupal\Core\Cache\DatabaseBackend::flattenTags1 11.1% 2 0.1% 4 0.2% 1,000 0.3% 0 0.0%
implode1 11.1% 1 0.0% 2 0.1% 824 0.2% 0 0.0%
is_string1 11.1% 1 0.0% 1 0.1% 792 0.2% 0 0.0%