Run Report
Run #553b9a86a14e1: XHProf Run (Namespace=drupal-perf-lauriii)
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Parent/Child report for Drupal\Core\Cache\DatabaseBackend::setMultiple [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
Drupal\Core\Cache\DatabaseBackend::setMultiple8 3.3% 31,633 0.5% 213,352 0.6% 182,952 0.5%
Exclusive Metrics for Current Function388 1.2% -14,880 -7.0% 7,832 4.3%
Parent function
Drupal\Core\Config\CachedStorage::readMultiple8 100.0% 31,633 100.0% 213,352 100.0% 182,952 100.0%
Child functions
Drupal\Core\Database\Transaction::__destruct8 3.5% 21,202 67.0% 5,592 2.6% 3,016 1.6%
Drupal\Core\Database\Driver\mysql\Insert::execute8 3.5% 6,683 21.1% -11,576 -5.4% 16,688 9.1%
Drupal\Core\Cache\DatabaseBackend::deleteMultiple8 3.5% 2,234 7.1% 118,912 55.7% 108,464 59.3%
Drupal\Core\Database\Connection::startTransaction8 3.5% 577 1.8% 26,272 12.3% 1,408 0.8%
Drupal\Core\Database\Connection::insert8 3.5% 213 0.7% 38,216 17.9% 27,504 15.0%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::getCurrentChecksum17 7.5% 166 0.5% 2,544 1.2% 1,952 1.1%
Drupal\Core\Database\Query\Insert::values17 7.5% 88 0.3% 21,024 9.9% 5,888 3.2%
serialize17 7.5% 43 0.1% 6,184 2.9% 2,312 1.3%
Drupal\Core\Database\Query\Insert::fields8 3.5% 33 0.1% 9,216 4.3% 3,104 1.7%
round17 7.5% 5 0.0% 648 0.3% 648 0.4%
array_keys8 3.5% 1 0.0% 5,208 2.4% 616 0.3%
is_string17 7.5% 0 0.0% 656 0.3% 568 0.3%
microtime17 7.5% 0 0.0% 656 0.3% 656 0.4%
Drupal\Core\Cache\Cache::validateTags17 7.5% 0 0.0% 680 0.3% 512 0.3%
array_unique17 7.5% 0 0.0% 2,152 1.0% 568 0.3%
sort17 7.5% 0 0.0% 648 0.3% 560 0.3%
implode17 7.5% 0 0.0% 1,200 0.6% 656 0.4%