Run Report
Run #52043a315329f: 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% 2,356 0.6% 1,340 0.4% 140,008 0.7% 108,584 0.6%
Exclusive Metrics for Current Function44 1.9% 37 2.8% -4,400 -3.1% 1,168 1.1%
Parent function
Drupal\Core\Cache\DatabaseBackend::set1 100.0% 2,356 100.0% 1,340 100.0% 140,008 100.0% 108,584 100.0%
Child functions
Drupal\Core\Database\Query\Merge::execute1 11.1% 2,074 88.0% 1,056 78.8% 76,112 54.4% 67,416 62.1%
Drupal\Core\Database\Connection::merge1 11.1% 185 7.9% 186 13.9% 56,400 40.3% 35,032 32.3%
Drupal\Core\Database\Query\Merge::key1 11.1% 21 0.9% 22 1.6% 4,216 3.0% 3,336 3.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags1 11.1% 14 0.6% 16 1.2% 1,320 0.9% 0 0.0%
serialize1 11.1% 8 0.3% 10 0.7% 1,152 0.8% 0 0.0%
Drupal\Core\Database\Query\Merge::fields1 11.1% 7 0.3% 8 0.6% 2,592 1.9% 1,632 1.5%
Drupal\Core\Cache\DatabaseBackend::flattenTags1 11.1% 2 0.1% 2 0.1% 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% 0 0.0% 2 0.1% 792 0.6% 0 0.0%