Run Report
Run #55b92b78d42b0: XHProf Run (Namespace=drupal-perf-cthos)
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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::setMultiple29 1.7% 102,729 2.7% 187,232 0.5% 539,576 1.3%
Exclusive Metrics for Current Function5,120 5.0% -244,688 -130.7% 5,184 1.0%
Parent function
Drupal\Core\Cache\ChainedFastBackend::setMultiple29 100.0% 102,729 100.0% 187,232 100.0% 539,576 100.0%
Child functions
Drupal\Core\Database\Transaction::__destruct29 1.7% 44,136 43.0% 4,664 2.5% 3,080 0.6%
Drupal\Core\Database\Driver\mysql\Insert::execute29 1.7% 27,438 26.7% -115,864 -61.9% 294,536 54.6%
Drupal\Core\Cache\DatabaseBackend::deleteMultiple29 1.7% 17,935 17.5% 98,584 52.7% 157,952 29.3%
Drupal\Core\Database\Connection::startTransaction29 1.7% 3,099 3.0% 30,960 16.5% 20,208 3.7%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::getCurrentChecksum135 8.0% 1,386 1.3% 7,192 3.8% 16,048 3.0%
Drupal\Core\Database\Connection::insert29 1.7% 1,282 1.2% 49,680 26.5% 25,104 4.7%
serialize135 8.0% 1,009 1.0% 39,984 21.4% 288 0.1%
Drupal\Core\Database\Query\Insert::values135 8.0% 467 0.5% 133,984 71.6% 8,768 1.6%
Drupal\Core\Database\Query\Insert::fields29 1.7% 278 0.3% 26,680 14.2% 3,104 0.6%
Drupal\Core\Cache\Cache::validateTags135 8.0% 108 0.1% 680 0.4% 0 0.0%
array_values135 8.0% 100 0.1% 106,496 56.9% 656 0.1%
round135 8.0% 94 0.1% 656 0.4% 0 0.0%
array_unique135 8.0% 92 0.1% 12,536 6.7% 0 0.0%
array_keys29 1.7% 57 0.1% 33,072 17.7% 4,648 0.9%
microtime135 8.0% 52 0.1% 656 0.4% 0 0.0%
implode135 8.0% 30 0.0% 656 0.4% 0 0.0%
sort135 8.0% 30 0.0% 648 0.3% 0 0.0%
is_string135 8.0% 16 0.0% 656 0.4% 0 0.0%