Run Report
Run #55b92b79e7ad8: XHProf Run (Namespace=drupal-perf-cthos)
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Parent/Child report for Drupal\Core\Cache\ApcuBackend::set [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Cache\ApcuBackend::set40 10.9% 5,284 1.4% 20,192 0.1% 565,040 2.4%
Exclusive Metrics for Current Function1,025 19.4% -8,584 -42.5% 0 0.0%
Parent functions
Drupal\Core\Cache\ChainedFastBackend::getMultiple34 85.0% 4,486 84.9% 18,848 93.3% 562,096 99.5%
Drupal\Core\Cache\ChainedFastBackend::set3 7.5% 587 11.1% 672 3.3% 160 0.0%
Drupal\Core\Cache\ApcuBackend::setMultiple3 7.5% 211 4.0% 672 3.3% 2,784 0.5%
Child functions
apc_store40 12.5% 3,443 65.2% 10,192 50.5% 564,616 99.9%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::getCurrentChecksum40 12.5% 595 11.3% 3,632 18.0% 104 0.0%
round40 12.5% 64 1.2% 640 3.2% 0 0.0%
Drupal\Core\Cache\Cache::validateTags40 12.5% 42 0.8% 672 3.3% 0 0.0%
microtime40 12.5% 40 0.8% 640 3.2% 0 0.0%
Drupal\Core\Cache\ApcuBackend::getApcuKey40 12.5% 33 0.6% 8,192 40.6% 320 0.1%
array_unique40 12.5% 28 0.5% 4,168 20.6% 0 0.0%
implode40 12.5% 14 0.3% 640 3.2% 0 0.0%