Run Report
Run #52907577b0b08: 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% 2,281 0.6% 1,530 0.4% 145,272 0.8% 158,368 0.9%
Exclusive Metrics for Current Function60 2.6% 44 2.9% -4,264 -2.9% 2,432 1.5%
Parent function
Drupal\Core\Cache\DatabaseBackend::set1 100.0% 2,281 100.0% 1,530 100.0% 145,272 100.0% 158,368 100.0%
Child functions
Drupal\Core\Database\Query\Merge::execute1 11.1% 1,885 82.6% 1,142 74.6% 81,528 56.1% 94,592 59.7%
Drupal\Core\Database\Connection::merge1 11.1% 272 11.9% 273 17.8% 56,248 38.7% 51,312 32.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags1 11.1% 26 1.1% 27 1.8% 1,320 0.9% 1,376 0.9%
Drupal\Core\Database\Query\Merge::key1 11.1% 23 1.0% 25 1.6% 4,216 2.9% 4,304 2.7%
Drupal\Core\Database\Query\Merge::fields1 11.1% 7 0.3% 8 0.5% 2,592 1.8% 2,496 1.6%
serialize1 11.1% 4 0.2% 5 0.3% 1,016 0.7% 928 0.6%
Drupal\Core\Cache\DatabaseBackend::flattenTags1 11.1% 2 0.1% 3 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% 1 0.1% 792 0.5% 560 0.4%