Diff Report
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774d289642f: 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 #51774d289642fDiffDiff%
Number of Function Calls77 77 0 0.0%
Incl. Wall Time (microsec)54,040 54,617 577 1.1%
Incl. Wall Time (microsec) per call 702 709 7 1.1%
Excl. Wall Time (microsec)488 471 -17 -3.5%
Incl. CPU (microsecs)34,794 34,624 -170 -0.5%
Incl. CPU (microsecs) per call 452 450 -2 -0.5%
Excl. CPU (microsec)428 446 18 4.2%
Incl. MemUse (bytes)2,178,312 2,179,632 1,320 0.1%
Incl. MemUse (bytes) per call 28,290 28,307 17 0.1%
Excl. MemUse (bytes)3,344 3,320 -24 -0.7%
Incl. PeakMemUse (bytes)2,702,160 2,699,480 -2,680 -0.1%
Incl. PeakMemUse (bytes) per call 35,093 35,058 -35 -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% 577 1.7% -170 -0.5% 1,320 5.5% -2,680 -14.8%
Exclusive Metrics Diff for Current Function-17 -2.9% 18 10.6% -24 -1.8% 0 0.0%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% 262 45.4% -26 -15.3% 16 1.2% -328 -12.2%
_node_types_build0 N/A% 188 32.6% 86 50.6% 0 0.0% 0 0.0%
Drupal\views\ViewsDataCache::cacheGet0 N/A% 113 19.6% 47 27.6% 8 0.6% -152 -5.7%
Drupal\field\FieldInfo::getInstances0 N/A% -92 -15.9% -418 -245.9% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -87 -15.1% 37 21.8% -32 -2.4% -280 -10.4%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% 62 10.7% -5 -2.9% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 49 8.5% 24 14.1% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% -48 -8.3% 14 8.2% 16 1.2% -3,216 -120.0%
_menu_build_tree0 N/A% 32 5.5% 41 24.1% 112 8.5% 72 2.7%
image_effect_definitions0 N/A% 32 5.5% 28 16.5% 8 0.6% -72 -2.7%
menu_tree_page_data0 N/A% -30 -5.2% 25 14.7% 24 1.8% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 29 5.0% 8 4.7% 0 0.0% 0 0.0%
entity_get_view_modes0 N/A% 27 4.7% -3 -1.8% 0 0.0% 0 0.0%
_field_info_collate_types0 N/A% 26 4.5% -13 -7.6% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 21 3.6% -8 -4.7% 1,168 88.5% 1,296 48.4%
system_list0 N/A% 8 1.4% -2 -1.2% 0 0.0% 0 0.0%
views_cache_get0 N/A% -7 -1.2% -5 -2.9% 0 0.0% 0 0.0%
variable_initialize0 N/A% -5 -0.9% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% -3 -0.5% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 591 102.4% -179 -105.3% 1,344 101.8% -2,680 -100.0%
reset0 N/A% 3 0.5% -9 -5.3% 0 0.0% 0 0.0%