Run Report
Run #55b92b78d42b0: 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::set242 11.1% 48,228 1.2% 22,136 0.1% 600,752 1.5%
Exclusive Metrics for Current Function9,125 18.9% -76,112 -343.8% 96 0.0%
Parent functions
Drupal\Core\Cache\ChainedFastBackend::set55 22.7% 27,217 56.4% 5,360 24.2% 160 0.0%
Drupal\Core\Cache\ChainedFastBackend::getMultiple52 21.5% 11,416 23.7% 16,104 72.8% 594,856 99.0%
Drupal\Core\Cache\ApcuBackend::setMultiple135 55.8% 9,595 19.9% 672 3.0% 5,736 1.0%
Child functions
apc_store242 12.5% 32,499 67.4% 12,136 54.8% 600,432 99.9%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::getCurrentChecksum242 12.5% 4,420 9.2% 13,328 60.2% 64 0.0%
Drupal\Core\Cache\ApcuBackend::getApcuKey242 12.5% 528 1.1% 48,248 218.0% 160 0.0%
round242 12.5% 460 1.0% 640 2.9% 0 0.0%
microtime242 12.5% 435 0.9% 640 2.9% 0 0.0%
array_unique242 12.5% 322 0.7% 21,944 99.1% 0 0.0%
Drupal\Core\Cache\Cache::validateTags242 12.5% 286 0.6% 672 3.0% 0 0.0%
implode242 12.5% 153 0.3% 640 2.9% 0 0.0%