Diff Report
Run #54433ad6a7755: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #54433ad6a7755Run #544333b05173fDiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)9,394 9,572 178 1.9%
Incl. Wall Time (microsec) per call 587 598 11 1.9%
Excl. Wall Time (microsec)170 177 7 4.1%
Incl. CPU (microsecs)8,110 8,213 103 1.3%
Incl. CPU (microsecs) per call 507 513 6 1.3%
Excl. CPU (microsec)161 160 -1 -0.6%
Incl. MemUse (bytes)432,592 432,504 -88 -0.0%
Incl. MemUse (bytes) per call 27,037 27,032 -6 -0.0%
Excl. MemUse (bytes)1,904 1,904 0 0.0%
Incl. PeakMemUse (bytes)451,064 449,024 -2,040 -0.5%
Incl. PeakMemUse (bytes) per call 28,192 28,064 -128 -0.5%
Excl. PeakMemUse (bytes)1,352 1,408 56 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% 178 0.2% 103 0.1% -88 -0.1% -2,040 -3.6%
Exclusive Metrics Diff for Current Function7 3.9% -1 -1.0% 0 0.0% 56 2.7%
Parent functions
Drupal\Core\Menu\MenuTreeStorage::loadTreeData0 N/A% 431 242.1% 353 342.7% -168 -190.9% -1,128 -55.3%
Drupal\views\Plugin\views\display\DisplayPluginBase::initDisplay0 N/A% -323 -181.5% -405 -393.2% -48 -54.5% -496 -24.3%
Drupal\Core\Menu\MenuLinkTree::getCurrentRouteMenuTreeParameters0 N/A% 254 142.7% 293 284.5% -72 -81.8% -664 -32.5%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 N/A% -97 -54.5% -75 -72.8% 0 0.0% 192 9.4%
Drupal\Core\Cache\ChainedFastBackend::getLastWriteTimestamp0 N/A% -90 -50.6% -84 -81.6% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 3 1.7% 21 20.4% 200 227.3% 56 2.7%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 168 94.4% 96 93.2% -88 -100.0% -2,096 -102.7%
reset0 N/A% 3 1.7% 8 7.8% 0 0.0% 0 0.0%