Diff Report
Run #51774cdfb1214: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #51774cdfb1214Run #51774c26bf054DiffDiff%
Number of Function Calls77 77 0 0.0%
Incl. Wall Time (microsec)55,302 54,040 -1,262 -2.3%
Incl. Wall Time (microsec) per call 718 702 -16 -2.3%
Excl. Wall Time (microsec)510 488 -22 -4.3%
Incl. CPU (microsecs)34,684 34,794 110 0.3%
Incl. CPU (microsecs) per call 450 452 1 0.3%
Excl. CPU (microsec)465 428 -37 -8.0%
Incl. MemUse (bytes)2,179,648 2,178,312 -1,336 -0.1%
Incl. MemUse (bytes) per call 28,307 28,290 -17 -0.1%
Excl. MemUse (bytes)3,344 3,344 0 0.0%
Incl. PeakMemUse (bytes)2,699,176 2,702,160 2,984 0.1%
Incl. PeakMemUse (bytes) per call 35,054 35,093 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 Function-22 -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%