Diff Report
Run #519b130ea93e9: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #519b130ea93e9Run #519b0e62696b0DiffDiff%
Number of Function Calls85 84 -1 -1.2%
Incl. Wall Time (microsec)68,026 67,040 -986 -1.4%
Incl. Wall Time (microsec) per call 800 798 -2 -0.3%
Excl. Wall Time (microsec)1,002 990 -12 -1.2%
Incl. CPU (microsecs)60,737 60,621 -116 -0.2%
Incl. CPU (microsecs) per call 715 722 7 1.0%
Excl. CPU (microsec)871 866 -5 -0.6%
Incl. MemUse (bytes)2,514,040 2,601,952 87,912 3.5%
Incl. MemUse (bytes) per call 29,577 30,976 1,399 4.7%
Excl. MemUse (bytes)-3,120 -2,896 224 7.2%
Incl. PeakMemUse (bytes)3,110,312 3,196,080 85,768 2.8%
Incl. PeakMemUse (bytes) per call 36,592 38,049 1,457 4.0%
Excl. PeakMemUse (bytes)5,144 5,144 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::get-1 -33.3% -986 -17.5% -116 -5.0% 87,912 43.6% 85,768 48.8%
Exclusive Metrics Diff for Current Function-12 -1.2% -5 -4.3% 224 0.3% 0 0.0%
Parent functions
Drupal\Core\Config\CachedStorage::read-1 -100.0% -1,096 -111.2% -603 -519.8% -2,360 -2.7% -16,176 -18.9%
Drupal\field\FieldInfo::getBundleInstances0 0.0% -462 -46.9% -182 -156.9% -24 -0.0% 7,816 9.1%
Drupal\Core\Utility\ThemeRegistry::__construct0 0.0% 189 19.2% 160 137.9% 47,952 54.5% 47,880 55.8%
Drupal\Core\Utility\CacheArray::__construct0 0.0% 169 17.1% 133 114.7% 21,088 24.0% 23,008 26.8%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 0.0% 162 16.4% 179 154.3% -16 -0.0% -88 -0.1%
views_cache_get0 0.0% -142 -14.4% -86 -74.1% 0 0.0% 48 0.1%
drupal_render_cache_get0 0.0% 117 11.9% 104 89.7% 16 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 0.0% 90 9.1% 131 112.9% 21,208 24.1% 23,184 27.0%
entity_get_view_modes0 0.0% 87 8.8% 80 69.0% 0 0.0% 0 0.0%
Drupal\views\ViewsData::cacheGet0 0.0% 59 6.0% 61 52.6% 0 0.0% -8 -0.0%
_menu_build_tree0 0.0% -51 -5.2% -2 -1.7% 48 0.1% 56 0.1%
menu_tree_page_data0 0.0% -50 -5.1% 23 19.8% 0 0.0% 112 0.1%
system_list0 0.0% -46 -4.7% -40 -34.5% 0 0.0% 0 0.0%
entity_get_bundles0 0.0% -32 -3.2% -25 -21.6% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 0.0% 18 1.8% -21 -18.1% 0 0.0% -64 -0.1%
variable_initialize0 0.0% -18 -1.8% -16 -13.8% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 0.0% 17 1.7% 12 10.3% 0 0.0% 0 0.0%
_node_types_build0 0.0% 11 1.1% -21 -18.1% 0 0.0% -40 -0.0%
Drupal\field\FieldInfo::getBundleExtraFields0 0.0% -6 -0.6% -3 -2.6% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getFieldMap0 0.0% -3 -0.3% -4 -3.4% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 0.0% 1 0.1% 4 3.4% 0 0.0% 40 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple-1 -50.0% -963 -97.7% -92 -79.3% 87,688 99.7% 85,768 100.0%
reset-1 -50.0% -11 -1.1% -19 -16.4% 0 0.0% 0 0.0%