Diff Report
Run #519ff7ed8fdf9: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ff8a97ec46: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple@1

Drupal\Core\Cache\DatabaseBackend::getMultiple@1Run #519ff7ed8fdf9Run #519ff8a97ec46DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)2,701 2,663 -38 -1.4%
Incl. Wall Time (microsec) per call 386 380 -5 -1.4%
Excl. Wall Time (microsec)268 261 -7 -2.6%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 571 571 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)59,708 59,708 0 0.0%
Incl. MemUse (bytes) per call 8,530 8,530 0 0.0%
Excl. MemUse (bytes)8,600 8,600 0 0.0%
Incl. PeakMemUse (bytes)68,396 68,396 0 0.0%
Incl. PeakMemUse (bytes) per call 9,771 9,771 0 0.0%
Excl. PeakMemUse (bytes)12,296 12,296 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseBackend::getMultiple@1 [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::getMultiple@10 N/A% -38 -3.3% 4,000 50.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -18.4% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Cache\DatabaseBackend::get@10 N/A% -38 -100.0% 4,000 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -29 -76.3% 4,000 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -4 -10.5% 0 0.0% 0 N/A% 0 N/A%
array_keys0 N/A% 3 7.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::prepareItem@10 N/A% -1 -2.6% 0 0.0% 0 N/A% 0 N/A%
array_diff0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%