Diff Report
Run #517d525cbaeb1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #517d525cbaeb1Run #517d51ae434deDiffDiff%
Number of Function Calls56 56 0 0.0%
Incl. Wall Time (microsec)44,680 44,547 -133 -0.3%
Incl. Wall Time (microsec) per call 798 795 -2 -0.3%
Excl. Wall Time (microsec)342 346 4 1.2%
Incl. CPU (microsecs)29,781 30,120 339 1.1%
Incl. CPU (microsecs) per call 532 538 6 1.1%
Excl. CPU (microsec)315 335 20 6.3%
Incl. MemUse (bytes)1,762,832 1,764,088 1,256 0.1%
Incl. MemUse (bytes) per call 31,479 31,502 22 0.1%
Excl. MemUse (bytes)4,392 4,392 0 0.0%
Incl. PeakMemUse (bytes)2,303,848 2,302,160 -1,688 -0.1%
Incl. PeakMemUse (bytes) per call 41,140 41,110 -30 -0.1%
Excl. PeakMemUse (bytes)4,264 4,088 -176 -4.1%

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% -133 -2.2% 339 6.2% 1,256 20.4% -1,688 -27.6%
Exclusive Metrics Diff for Current Function4 3.0% 20 5.9% 0 0.0% -176 -10.4%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% -840 -631.6% -161 -47.5% 16 1.3% 72 4.3%
menu_tree_page_data0 N/A% 386 290.2% 254 74.9% 64 5.1% 72 4.3%
Drupal\field\FieldInfo::getInstances0 N/A% -216 -162.4% -33 -9.7% -24 -1.9% -24 -1.4%
_node_types_build0 N/A% 174 130.8% 117 34.5% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 141 106.0% 101 29.8% 1,456 115.9% -1,560 -92.4%
_menu_build_tree0 N/A% 138 103.8% -25 -7.4% -40 -3.2% 88 5.2%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 114 85.7% 30 8.8% 16 1.3% -336 -19.9%
_field_info_collate_types0 N/A% -49 -36.8% 6 1.8% 48 3.8% 48 2.8%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 32 24.1% 35 10.3% -16 -1.3% -16 -0.9%
entity_get_view_modes0 N/A% -24 -18.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% 19 14.3% 22 6.5% 0 0.0% 0 0.0%
variable_initialize0 N/A% -10 -7.5% -18 -5.3% 0 0.0% 0 0.0%
system_list0 N/A% 6 4.5% 5 1.5% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% -3 -2.3% 9 2.7% -264 -21.0% -32 -1.9%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% -2 -1.5% -7 -2.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% 1 0.8% 4 1.2% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -139 -104.5% 321 94.7% 1,256 100.0% -1,512 -89.6%
reset0 N/A% 2 1.5% -2 -0.6% 0 0.0% 0 0.0%