Diff Report
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774cdfb1214: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #51774c26bf054Run #51774cdfb1214DiffDiff%
Number of Function Calls77 77 0 0.0%
Incl. Wall Time (microsec)54,040 55,302 1,262 2.3%
Incl. Wall Time (microsec) per call 702 718 16 2.3%
Excl. Wall Time (microsec)488 510 22 4.5%
Incl. CPU (microsecs)34,794 34,684 -110 -0.3%
Incl. CPU (microsecs) per call 452 450 -1 -0.3%
Excl. CPU (microsec)428 465 37 8.6%
Incl. MemUse (bytes)2,178,312 2,179,648 1,336 0.1%
Incl. MemUse (bytes) per call 28,290 28,307 17 0.1%
Excl. MemUse (bytes)3,344 3,344 0 0.0%
Incl. PeakMemUse (bytes)2,702,160 2,699,176 -2,984 -0.1%
Incl. PeakMemUse (bytes) per call 35,093 35,054 -39 -0.1%
Excl. PeakMemUse (bytes)4,248 4,248 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% 1,262 5.1% -110 -0.5% 1,336 15.0% -2,984 -25.2%
Exclusive Metrics Diff for Current Function22 1.7% 37 33.6% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% 1,681 133.2% 363 330.0% 16 1.2% 80 2.7%
Drupal\field\FieldInfo::getInstances0 N/A% -491 -38.9% -530 -481.8% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -113 -9.0% -161 -146.4% -32 -2.4% -280 -9.4%
_node_types_build0 N/A% -108 -8.6% 0 0.0% 0 0.0% 0 0.0%
_menu_build_tree0 N/A% 100 7.9% 132 120.0% 120 9.0% 72 2.4%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 89 7.1% -1 -0.9% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 89 7.1% 17 15.5% 0 0.0% 0 0.0%
Drupal\views\ViewsDataCache::cacheGet0 N/A% -65 -5.2% -44 -40.0% 8 0.6% -152 -5.1%
entity_get_view_modes0 N/A% 42 3.3% 10 9.1% 0 0.0% 0 0.0%
_field_info_collate_types0 N/A% 42 3.3% -3 -2.7% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% -41 -3.2% 63 57.3% 32 2.4% -3,216 -107.8%
menu_tree_page_data0 N/A% 27 2.1% 60 54.5% 24 1.8% 0 0.0%
image_effect_definitions0 N/A% 25 2.0% 0 0.0% 0 0.0% -784 -26.3%
system_list0 N/A% 24 1.9% 10 9.1% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -16 -1.3% 44 40.0% 1,168 87.4% 1,296 43.4%
variable_initialize0 N/A% -16 -1.3% -31 -28.2% 0 0.0% 0 0.0%
views_cache_get0 N/A% -7 -0.6% -5 -4.5% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% -1 -0.1% 2 1.8% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 1 0.1% -36 -32.7% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 1,242 98.4% -140 -127.3% 1,336 100.0% -2,984 -100.0%
reset0 N/A% -2 -0.2% -7 -6.4% 0 0.0% 0 0.0%