Diff Report
Run #51a0f2649c790: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a0f1cae1ba2: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #51a0f2649c790Run #51a0f1cae1ba2DiffDiff%
Number of Function Calls81 81 0 0.0%
Incl. Wall Time (microsec)53,963 53,771 -192 -0.4%
Incl. Wall Time (microsec) per call 666 664 -2 -0.4%
Excl. Wall Time (microsec)3,413 3,357 -56 -1.6%
Incl. CPU (microsecs)64,002 36,001 -28,001 -43.8%
Incl. CPU (microsecs) per call 790 444 -346 -43.8%
Excl. CPU (microsec)8,000 0 -8,000 -100.0%
Incl. MemUse (bytes)1,026,312 1,026,312 0 0.0%
Incl. MemUse (bytes) per call 12,671 12,671 0 0.0%
Excl. MemUse (bytes)126,424 126,424 0 0.0%
Incl. PeakMemUse (bytes)1,422,016 1,422,016 0 0.0%
Incl. PeakMemUse (bytes) per call 17,556 17,556 0 0.0%
Excl. PeakMemUse (bytes)164,104 164,104 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% -192 -20.1% -28,001 -700.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-56 -29.2% -8,000 -28.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -193 -100.5% -28,001 -100.0% 0 N/A% 0 N/A%
field_attach_load0 N/A% 1 0.5% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -235 -122.4% -24,001 -85.7% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 83 43.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 20 10.4% 4,000 14.3% 0 N/A% 0 N/A%
array_diff0 N/A% -2 -1.0% 0 0.0% 0 N/A% 0 N/A%
array_keys0 N/A% -2 -1.0% 0 0.0% 0 N/A% 0 N/A%