Diff Report
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #519eb7a1537f7Run #519eb880e5974DiffDiff%
Number of Function Calls100 100 0 0.0%
Incl. Wall Time (microsec)99,180 99,439 259 0.3%
Incl. Wall Time (microsec) per call 992 994 3 0.3%
Excl. Wall Time (microsec)976 974 -2 -0.2%
Incl. CPU (microsecs)59,316 59,717 401 0.7%
Incl. CPU (microsecs) per call 593 597 4 0.7%
Excl. CPU (microsec)905 907 2 0.2%
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% 259 7.2% 401 389.3% -56 -0.0% 27,144 17.4%
Exclusive Metrics Diff for Current Function-2 -0.8% 2 0.5% 0 0.0% 104 0.4%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% 1,016 392.3% 534 133.2% -4 -7.1% 15,496 57.1%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 104 40.2% -561 -139.9% -16 -28.6% 7,768 28.6%
image_effect_definitions0 N/A% -3 -1.2% 10 2.5% -4 -7.1% 3,228 11.9%
views_cache_get0 N/A% 199 76.8% 53 13.2% 28 50.0% 700 2.6%
Drupal\field\FieldInfo::getBundleInstances0 N/A% 114 44.0% 262 65.3% -8 -14.3% -260 -1.0%
Drupal\views\ViewsData::cacheGet0 N/A% 357 137.8% 61 15.2% 0 0.0% 216 0.8%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -553 -213.5% 62 15.5% 0 0.0% 84 0.3%
_menu_build_tree0 N/A% -451 -174.1% -180 -44.9% -52 -92.9% -64 -0.2%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -3 -1.2% 267 66.6% 0 0.0% -60 -0.2%
system_list0 N/A% -51 -19.7% -13 -3.2% 0 0.0% 36 0.1%
filter_list_format0 N/A% -97 -37.5% 124 30.9% 0 0.0% 0 0.0%
menu_tree_page_data0 N/A% -60 -23.2% -248 -61.8% 0 0.0% 0 0.0%
variable_initialize0 N/A% -88 -34.0% -71 -17.7% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% -85 -32.8% -60 -15.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 104 40.2% 71 17.7% 0 0.0% 0 0.0%
entity_get_view_modes0 N/A% 245 94.6% 139 34.7% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% -246 -95.0% -108 -26.9% 0 0.0% 0 0.0%
_node_types_build0 N/A% -58 -22.4% -17 -4.2% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% -21 -8.1% -1 -0.2% 0 0.0% 0 0.0%
entity_get_bundles0 N/A% -84 -32.4% 67 16.7% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% -80 -30.9% 10 2.5% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 259 100.0% 398 99.3% -56 -100.0% 27,040 99.6%
reset0 N/A% 2 0.8% 1 0.2% 0 0.0% 0 0.0%