Diff Report
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb57e9174a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #519eb486908e7Run #519eb57e9174aDiffDiff%
Number of Function Calls100 100 0 0.0%
Incl. Wall Time (microsec)98,237 97,985 -252 -0.3%
Incl. Wall Time (microsec) per call 982 980 -3 -0.3%
Excl. Wall Time (microsec)927 937 10 1.1%
Incl. CPU (microsecs)58,278 58,251 -27 -0.0%
Incl. CPU (microsecs) per call 583 583 -0 -0.0%
Excl. CPU (microsec)871 884 13 1.5%
Incl. MemUse (bytes)1,367,304 1,367,248 -56 -0.0%
Incl. MemUse (bytes) per call 13,673 13,672 -1 -0.0%
Excl. MemUse (bytes)-4,400 -4,400 0 0.0%
Incl. PeakMemUse (bytes)1,728,972 1,756,116 27,144 1.6%
Incl. PeakMemUse (bytes) per call 17,290 17,561 271 1.6%
Excl. PeakMemUse (bytes)4,320 4,424 104 2.4%

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% -252 -14.4% -27 -1.4% -56 -0.0% 27,144 17.4%
Exclusive Metrics Diff for Current Function10 4.0% 13 48.1% 0 0.0% 104 0.4%
Parent functions
_node_types_build0 N/A% 307 121.8% 51 188.9% 0 0.0% 0 0.0%
menu_tree_page_data0 N/A% 205 81.3% 178 659.3% 0 0.0% 0 0.0%
entity_get_view_modes0 N/A% -177 -70.2% -102 -377.8% 0 0.0% 0 0.0%
variable_initialize0 N/A% -164 -65.1% -81 -300.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -159 -63.1% 185 685.2% 0 0.0% 84 0.3%
Drupal\field\FieldInfo::getBundleInstances0 N/A% -152 -60.3% -258 -955.6% -8 -14.3% -260 -1.0%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% 148 58.7% 79 292.6% 0 0.0% 0 0.0%
Drupal\Core\Config\CachedStorage::read0 N/A% -128 -50.8% -24 -88.9% -4 -7.1% 15,496 57.1%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% -113 -44.8% 21 77.8% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 113 44.8% 66 244.4% 0 0.0% 0 0.0%
filter_list_format0 N/A% -107 -42.5% 15 55.6% 0 0.0% 0 0.0%
views_cache_get0 N/A% 104 41.3% 102 377.8% 28 50.0% 700 2.6%
_menu_build_tree0 N/A% -46 -18.3% -168 -622.2% -52 -92.9% -64 -0.2%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -40 -15.9% -45 -166.7% -16 -28.6% 7,768 28.6%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% -32 -12.7% 17 63.0% 0 0.0% 0 0.0%
image_effect_definitions0 N/A% -31 -12.3% -4 -14.8% -4 -7.1% 3,228 11.9%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 24 9.5% 4 14.8% 0 0.0% -60 -0.2%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 22 8.7% -27 -100.0% 0 0.0% 0 0.0%
entity_get_bundles0 N/A% -19 -7.5% 23 85.2% 0 0.0% 0 0.0%
Drupal\views\ViewsData::cacheGet0 N/A% -10 -4.0% 23 85.2% 0 0.0% 216 0.8%
system_list0 N/A% 3 1.2% -82 -303.7% 0 0.0% 36 0.1%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -262 -104.0% -37 -137.0% -56 -100.0% 27,040 99.6%
reset0 N/A% 0 0.0% -3 -11.1% 0 0.0% 0 0.0%