Diff Report
Run #52f30aadf2c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30b3f0ac5a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #52f30aadf2c65Run #52f30b3f0ac5aDiffDiff%
Number of Function Calls108 108 0 0.0%
Incl. Wall Time (microsec)49,430 50,229 799 1.6%
Incl. Wall Time (microsec) per call 458 465 7 1.6%
Excl. Wall Time (microsec)4,961 4,828 -133 -2.7%
Incl. CPU (microsecs)45,050 45,863 813 1.8%
Incl. CPU (microsecs) per call 417 425 8 1.8%
Excl. CPU (microsec)4,462 4,318 -144 -3.2%
Incl. MemUse (bytes)3,920,480 3,920,480 0 0.0%
Incl. MemUse (bytes) per call 36,301 36,301 0 0.0%
Excl. MemUse (bytes)-78,424 -78,424 0 0.0%
Incl. PeakMemUse (bytes)4,406,568 4,406,568 0 0.0%
Incl. PeakMemUse (bytes) per call 40,802 40,802 0 0.0%
Excl. PeakMemUse (bytes)290,432 290,432 0 0.0%

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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 799 243.6% 813 498.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-133 -16.6% -144 -17.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 1,055 132.0% 1,014 124.7% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::readMultiple0 N/A% -202 -25.3% -146 -18.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\FieldableEntityStorageControllerBase::loadFieldItems0 N/A% -54 -6.8% -55 -6.8% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 1,022 127.9% 1,025 126.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::query0 N/A% -74 -9.3% -50 -6.2% 0 N/A% 0 N/A%
array_diff0 N/A% -28 -3.5% -28 -3.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 13 1.6% 13 1.6% 0 N/A% 0 N/A%
array_keys0 N/A% -1 -0.1% -3 -0.4% 0 N/A% 0 N/A%