Run Report
Run #5290760896b28: 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% 2,608 0.7% 1,742 0.5% 145,272 0.8% 158,416 0.9%
Exclusive Metrics for Current Function72 2.8% 63 3.6% -4,264 -2.9% 2,432 1.5%
Parent function
Drupal\Core\Cache\DatabaseBackend::set1 100.0% 2,608 100.0% 1,742 100.0% 145,272 100.0% 158,416 100.0%
Child functions
Drupal\Core\Database\Query\Merge::execute1 11.1% 2,024 77.6% 1,149 66.0% 81,528 56.1% 94,976 60.0%
Drupal\Core\Database\Connection::merge1 11.1% 421 16.1% 424 24.3% 56,248 38.7% 51,016 32.2%
Drupal\Core\Cache\DatabaseBackend::checksumTags1 11.1% 36 1.4% 38 2.2% 1,320 0.9% 1,336 0.8%
Drupal\Core\Database\Query\Merge::key1 11.1% 33 1.3% 39 2.2% 4,216 2.9% 4,304 2.7%
Drupal\Core\Database\Query\Merge::fields1 11.1% 11 0.4% 12 0.7% 2,592 1.8% 2,496 1.6%
serialize1 11.1% 6 0.2% 7 0.4% 1,016 0.7% 928 0.6%
Drupal\Core\Cache\DatabaseBackend::flattenTags1 11.1% 3 0.1% 4 0.2% 1,000 0.7% 0 0.0%
implode1 11.1% 1 0.0% 2 0.1% 824 0.6% 368 0.2%
is_string1 11.1% 1 0.0% 4 0.2% 792 0.5% 560 0.4%