Diff Report
Run #51ad02c47d041: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad024086f90: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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

Drupal\Core\Cache\DatabaseBackend::getRun #51ad02c47d041Run #51ad024086f90DiffDiff%
Number of Function Calls70 70 0 0.0%
Incl. Wall Time (microsec)53,299 53,133 -166 -0.3%
Incl. Wall Time (microsec) per call 761 759 -2 -0.3%
Excl. Wall Time (microsec)419 416 -3 -0.7%
Incl. CPU (microsecs)32,322 32,929 607 1.9%
Incl. CPU (microsecs) per call 462 470 9 1.9%
Excl. CPU (microsec)378 367 -11 -2.9%
Incl. MemUse (bytes)2,085,168 2,081,168 -4,000 -0.2%
Incl. MemUse (bytes) per call 29,788 29,731 -57 -0.2%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)2,288,320 2,283,480 -4,840 -0.2%
Incl. PeakMemUse (bytes) per call 32,690 32,621 -69 -0.2%
Excl. PeakMemUse (bytes)2,496 2,496 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% -166 -3.8% 607 19.5% -4,000 -2.5% -4,840 -3.1%
Exclusive Metrics Diff for Current Function-3 -1.8% -11 -1.8% 0 0.0% 0 0.0%
Parent functions
menu_tree_page_data0 N/A% -234 -141.0% -120 -19.8% 0 0.0% 0 0.0%
_menu_build_tree0 N/A% 229 138.0% 104 17.1% 24 0.6% 16 0.3%
Drupal\field\FieldInfo::getFieldMap0 N/A% -139 -83.7% -7 -1.2% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -120 -72.3% 1 0.2% 0 0.0% -24 -0.5%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 104 62.7% 104 17.1% -8 -0.2% -288 -6.0%
Drupal\Core\Config\CachedStorage::read0 N/A% -99 -59.6% 118 19.4% -40 -1.0% 80 1.7%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% 47 28.3% 26 4.3% 0 0.0% -96 -2.0%
_toolbar_get_subtree_hash0 N/A% 29 17.5% -14 -2.3% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 29 17.5% 107 17.6% -3,952 -98.8% -4,288 -88.6%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% -19 -11.4% 43 7.1% -24 -0.6% -72 -1.5%
entity_get_bundles0 N/A% 14 8.4% 4 0.7% 0 0.0% 0 0.0%
_node_types_build0 N/A% -9 -5.4% -8 -1.3% 0 0.0% 0 0.0%
Drupal\field\FieldInfo::getBundleInstances0 N/A% 8 4.8% 229 37.7% 0 0.0% -80 -1.7%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% -4 -2.4% 7 1.2% 0 0.0% 24 0.5%
system_list0 N/A% -2 -1.2% 2 0.3% 0 0.0% -112 -2.3%
variable_initialize0 N/A% 0 0.0% 11 1.8% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -154 -92.8% 617 101.6% -4,000 -100.0% -4,840 -100.0%
reset0 N/A% -9 -5.4% 1 0.2% 0 0.0% 0 0.0%