Diff Report
Run #51a14dd399448: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a14c32c53db: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #51a14dd399448Run #51a14c32c53dbDiffDiff%
Number of Function Calls98 98 0 0.0%
Incl. Wall Time (microsec)69,482 69,445 -37 -0.1%
Incl. Wall Time (microsec) per call 709 709 -0 -0.1%
Excl. Wall Time (microsec)4,608 4,618 10 0.2%
Incl. CPU (microsecs)72,006 36,002 -36,004 -50.0%
Incl. CPU (microsecs) per call 735 367 -367 -50.0%
Excl. CPU (microsec)8,001 0 -8,001 -100.0%
Incl. MemUse (bytes)2,117,628 2,117,148 -480 -0.0%
Incl. MemUse (bytes) per call 21,608 21,604 -5 -0.0%
Excl. MemUse (bytes)279,844 279,796 -48 -0.0%
Incl. PeakMemUse (bytes)2,302,604 2,295,712 -6,892 -0.3%
Incl. PeakMemUse (bytes) per call 23,496 23,426 -70 -0.3%
Excl. PeakMemUse (bytes)211,956 211,928 -28 -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% -37 -0.1% -36,004 -90.0% -480 -1.5% -6,892 -21.7%
Exclusive Metrics Diff for Current Function10 27.0% -8,001 -22.2% -48 -10.0% -28 -0.4%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -25 -67.6% -28,004 -77.8% -564 -117.5% -6,712 -97.4%
field_attach_load0 N/A% -12 -32.4% -8,000 -22.2% 84 17.5% -180 -2.6%
Child functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -20 -54.1% -4,001 -11.1% -412 -85.8% -7,580 -110.0%
Drupal\Core\Database\Connection::query0 N/A% -13 -35.1% -24,002 -66.7% -36 -7.5% 668 9.7%
Drupal\Core\Database\Connection::escapeTable0 N/A% -11 -29.7% 0 0.0% 0 0.0% 48 0.7%
array_keys0 N/A% -2 -5.4% 0 0.0% 16 3.3% 0 0.0%
array_diff0 N/A% -1 -2.7% 0 0.0% 0 0.0% 0 0.0%