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

Drupal\Core\Cache\DatabaseBackend::getRun #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls100 100 0 0.0%
Incl. Wall Time (microsec)99,439 99,180 -259 -0.3%
Incl. Wall Time (microsec) per call 994 992 -3 -0.3%
Excl. Wall Time (microsec)974 976 2 0.2%
Incl. CPU (microsecs)59,717 59,316 -401 -0.7%
Incl. CPU (microsecs) per call 597 593 -4 -0.7%
Excl. CPU (microsec)907 905 -2 -0.2%
Incl. MemUse (bytes)1,367,248 1,367,304 56 0.0%
Incl. MemUse (bytes) per call 13,672 13,673 1 0.0%
Excl. MemUse (bytes)-4,400 -4,400 0 0.0%
Incl. PeakMemUse (bytes)1,756,116 1,728,972 -27,144 -1.5%
Incl. PeakMemUse (bytes) per call 17,561 17,290 -271 -1.5%
Excl. PeakMemUse (bytes)4,424 4,320 -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 Function2 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\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\views\ViewsData::cacheGet0 N/A% -357 -137.8% -61 -15.2% 0 0.0% -216 -0.8%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% 246 95.0% 108 26.9% 0 0.0% 0 0.0%
entity_get_view_modes0 N/A% -245 -94.6% -139 -34.7% 0 0.0% 0 0.0%
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\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% -104 -40.2% -71 -17.7% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -104 -40.2% 561 139.9% 16 28.6% -7,768 -28.6%
filter_list_format0 N/A% 97 37.5% -124 -30.9% 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%
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%
menu_tree_page_data0 N/A% 60 23.2% 248 61.8% 0 0.0% 0 0.0%
_node_types_build0 N/A% 58 22.4% 17 4.2% 0 0.0% 0 0.0%
system_list0 N/A% 51 19.7% 13 3.2% 0 0.0% -36 -0.1%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% 21 8.1% 1 0.2% 0 0.0% 0 0.0%
image_effect_definitions0 N/A% 3 1.2% -10 -2.5% 4 7.1% -3,228 -11.9%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 3 1.2% -267 -66.6% 0 0.0% 60 0.2%
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%