Diff Report
Run #54e1a23013a4f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e199664caef: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #54e1a23013a4fRun #54e199664caefDiffDiff%
Number of Function Calls39 39 0 0.0%
Incl. Wall Time (microsec)30,877 29,572 -1,305 -4.2%
Incl. Wall Time (microsec) per call 792 758 -33 -4.2%
Excl. Wall Time (microsec)2,411 2,242 -169 -7.0%
Incl. MemUse (bytes)1,839,920 1,840,280 360 0.0%
Incl. MemUse (bytes) per call 47,177 47,187 9 0.0%
Excl. MemUse (bytes)22,456 22,560 104 0.5%
Incl. PeakMemUse (bytes)1,491,288 1,491,112 -176 -0.0%
Incl. PeakMemUse (bytes) per call 38,238 38,234 -5 -0.0%
Excl. PeakMemUse (bytes)42,952 42,808 -144 -0.3%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseBackend::getMultiple [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -1,305 -2.0% 360 0.1% -176 -0.0%
Exclusive Metrics Diff for Current Function-169 -13.0% 104 28.9% -144 -81.8%
Parent functions
Drupal\Core\Entity\Sql\SqlContentEntityStorage::getFromPersistentCache0 N/A% -981 -75.2% 8 2.2% -64 -36.4%
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -324 -24.8% 352 97.8% -112 -63.6%
Child functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -1,391 -106.6% 328 91.1% 88 50.0%
Drupal\Core\Database\Connection::query0 N/A% 233 17.9% -72 -20.0% -120 -68.2%
Drupal\Core\Cache\DatabaseBackend::normalizeCid0 N/A% 21 1.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 9 0.7% 0 0.0% 0 0.0%
array_diff0 N/A% -5 -0.4% 0 0.0% 0 0.0%
array_keys0 N/A% -3 -0.2% 0 0.0% 0 0.0%