Diff Report
Run #51a184397f8eb: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a1855d1e29c: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #51a184397f8ebRun #51a1855d1e29cDiffDiff%
Number of Function Calls88 88 0 0.0%
Incl. Wall Time (microsec)49,008 48,901 -107 -0.2%
Incl. Wall Time (microsec) per call 557 556 -1 -0.2%
Excl. Wall Time (microsec)3,491 3,564 73 2.1%
Incl. CPU (microsecs)52,003 60,003 8,000 15.4%
Incl. CPU (microsecs) per call 591 682 91 15.4%
Excl. CPU (microsec)4,001 8,001 4,000 100.0%
Incl. MemUse (bytes)1,220,460 1,221,528 1,068 0.1%
Incl. MemUse (bytes) per call 13,869 13,881 12 0.1%
Excl. MemUse (bytes)173,192 173,532 340 0.2%
Incl. PeakMemUse (bytes)1,577,540 1,558,356 -19,184 -1.2%
Incl. PeakMemUse (bytes) per call 17,927 17,709 -218 -1.2%
Excl. PeakMemUse (bytes)204,760 200,196 -4,564 -2.2%

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% -107 -2.5% 8,000 N/A% 1,068 6.7% -19,184 -119.9%
Exclusive Metrics Diff for Current Function73 68.2% 4,000 50.0% 340 31.8% -4,564 -23.8%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -116 -108.4% 8,000 100.0% 1,068 100.0% -19,184 -100.0%
field_attach_load0 N/A% 9 8.4% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -147 -137.4% 4,001 50.0% 716 67.0% -10,268 -53.5%
Drupal\Core\Database\Connection::query0 N/A% 6 5.6% -1 -0.0% 12 1.1% -4,240 -22.1%
array_diff0 N/A% -2 -1.9% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -36 -33.6% 0 0.0% 0 0.0% -112 -0.6%
array_keys0 N/A% -1 -0.9% 0 0.0% 0 0.0% 0 0.0%