Diff Report
Run #55f2363dd42e9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f235cac18ad: 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 #55f2363dd42e9Run #55f235cac18adDiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)28,025 27,985 -40 -0.1%
Incl. Wall Time (microsec) per call 904 903 -1 -0.1%
Excl. Wall Time (microsec)1,346 1,406 60 4.5%
Incl. MemUse (bytes)3,095,768 3,095,768 0 0.0%
Incl. MemUse (bytes) per call 99,863 99,863 0 0.0%
Excl. MemUse (bytes)428,424 428,424 0 0.0%
Incl. PeakMemUse (bytes)4,475,552 4,475,552 0 0.0%
Incl. PeakMemUse (bytes) per call 144,373 144,373 0 0.0%
Excl. PeakMemUse (bytes)523,816 523,816 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -40 -7.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function60 150.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\CachedStorage::readMultiple0 N/A% -462 -1155.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 422 1055.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::query0 N/A% -157 -392.5% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 80 200.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::normalizeCid0 N/A% -13 -32.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -7 -17.5% 0 N/A% 0 N/A%
array_diff0 N/A% -3 -7.5% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 0 N/A% 0 N/A%