Diff Report
Run #51a562cdc3626: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a5545d76a23: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip
Click a function name below to drill down.

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

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #51a562cdc3626Run #51a5545d76a23DiffDiff%
Number of Function Calls99 99 0 0.0%
Incl. Wall Time (microsec)56,327 55,723 -604 -1.1%
Incl. Wall Time (microsec) per call 569 563 -6 -1.1%
Excl. Wall Time (microsec)3,980 4,009 29 0.7%
Incl. CPU (microsecs)56,001 56,005 4 0.0%
Incl. CPU (microsecs) per call 566 566 0 0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)1,418,660 1,416,540 -2,120 -0.1%
Incl. MemUse (bytes) per call 14,330 14,308 -21 -0.1%
Excl. MemUse (bytes)254,800 254,120 -680 -0.3%
Incl. PeakMemUse (bytes)1,785,172 1,782,480 -2,692 -0.2%
Incl. PeakMemUse (bytes) per call 18,032 18,005 -27 -0.2%
Excl. PeakMemUse (bytes)220,268 219,472 -796 -0.4%

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% -604 -3.3% 4 0.0% -2,120 -3.1% -2,692 -3.9%
Exclusive Metrics Diff for Current Function29 4.8% 0 0.0% -680 -32.1% -796 -29.6%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -683 -113.1% 3 75.0% -2,120 -100.0% -2,760 -102.5%
field_attach_load0 N/A% 79 13.1% 1 25.0% 0 0.0% 68 2.5%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -779 -129.0% 1 25.0% 4 0.2% -160 -5.9%
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 106 17.5% -7,998 -199950.0% -1,444 -68.1% -1,736 -64.5%
Drupal\Core\Database\Connection::escapeTable0 N/A% 74 12.3% 4,000 100000.0% 0 0.0% 0 0.0%
array_diff0 N/A% -36 -6.0% 4,001 100025.0% 0 0.0% 0 0.0%
array_keys0 N/A% 2 0.3% 0 0.0% 0 0.0% 0 0.0%