Diff Report
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #521962849973a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #5219624c55207Run #521962849973aDiffDiff%
Number of Function Calls53 53 0 0.0%
Incl. Wall Time (microsec)29,900 29,325 -575 -1.9%
Incl. Wall Time (microsec) per call 564 553 -11 -1.9%
Excl. Wall Time (microsec)327 338 11 3.4%
Incl. CPU (microsecs)16,112 16,202 90 0.6%
Incl. CPU (microsecs) per call 304 306 2 0.6%
Excl. CPU (microsec)317 322 5 1.6%
Incl. MemUse (bytes)1,337,088 1,337,088 0 0.0%
Incl. MemUse (bytes) per call 25,228 25,228 0 0.0%
Excl. MemUse (bytes)4,192 4,192 0 0.0%
Incl. PeakMemUse (bytes)1,739,528 1,739,528 0 0.0%
Incl. PeakMemUse (bytes) per call 32,821 32,821 0 0.0%
Excl. PeakMemUse (bytes)4,120 4,120 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseBackend::get [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%
Incl. Wall
Diff
(microsec)
IWall
Diff%
Incl. CPU Diff
(microsec)
ICpu
Diff%
Incl.
MemUse
Diff
(bytes)
IMemUse
Diff%
Incl.
PeakMemUse
Diff
(bytes)
IPeakMemUse
Diff%
Current Function
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -575 -1084.9% 90 71.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function11 1.9% 5 5.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -837 -145.6% -242 -268.9% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -403 -70.1% -152 -168.9% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% 358 62.3% 173 192.2% 0 N/A% 0 N/A%
views_cache_get0 N/A% 280 48.7% 133 147.8% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% -244 -42.4% -89 -98.9% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% 233 40.5% 103 114.4% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheCollector::updateCache0 N/A% 229 39.8% 42 46.7% 0 N/A% 0 N/A%
system_list0 N/A% -61 -10.6% 30 33.3% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::read0 N/A% -54 -9.4% 37 41.1% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% -27 -4.7% 14 15.6% 0 N/A% 0 N/A%
variable_initialize0 N/A% -24 -4.2% -20 -22.2% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% -14 -2.4% 72 80.0% 0 N/A% 0 N/A%
Drupal\views\ViewsData::cacheGet0 N/A% -12 -2.1% -4 -4.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% 11 1.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% -10 -1.7% -7 -7.8% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -584 -101.6% 90 100.0% 0 N/A% 0 N/A%
reset0 N/A% -2 -0.3% -5 -5.6% 0 N/A% 0 N/A%