Diff Report
Run #51f3c7a08937b: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51f3c666a1782: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #51f3c7a08937bRun #51f3c666a1782DiffDiff%
Number of Function Calls108 108 0 0.0%
Incl. Wall Time (microsec)36,532 36,572 40 0.1%
Incl. Wall Time (microsec) per call 338 339 0 0.1%
Excl. Wall Time (microsec)3,472 3,471 -1 -0.0%
Incl. CPU (microsecs)36,002 28,000 -8,002 -22.2%
Incl. CPU (microsecs) per call 333 259 -74 -22.2%
Excl. CPU (microsec)4,000 4,000 0 0.0%
Incl. MemUse (bytes)4,966,096 4,966,096 0 0.0%
Incl. MemUse (bytes) per call 45,982 45,982 0 0.0%
Excl. MemUse (bytes)14,144 14,144 0 0.0%
Incl. PeakMemUse (bytes)5,751,200 5,751,200 0 0.0%
Incl. PeakMemUse (bytes) per call 53,252 53,252 0 0.0%
Excl. PeakMemUse (bytes)325,928 325,928 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% 40 6.0% -8,002 -800200.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -2.5% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\CachedStorage::readMultiple0 N/A% 66 165.0% 4,000 50.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -16 -40.0% -16,002 -200.0% 0 N/A% 0 N/A%
field_attach_load0 N/A% -10 -25.0% 4,000 50.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 73 182.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::query0 N/A% -18 -45.0% -4,001 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -13 -32.5% 0 0.0% 0 N/A% 0 N/A%
array_diff0 N/A% -1 -2.5% -4,001 -50.0% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%