Diff Report
Run #519aaadf29b61: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519aada7a0b07: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple@1

Drupal\Core\Cache\DatabaseBackend::getMultiple@1Run #519aaadf29b61Run #519aada7a0b07DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)3,553 3,589 36 1.0%
Incl. Wall Time (microsec) per call 355 359 4 1.0%
Excl. Wall Time (microsec)376 415 39 10.4%
Incl. CPU (microsecs)4,001 0 -4,001 -100.0%
Incl. CPU (microsecs) per call 400 0 -400 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)69,864 69,864 0 0.0%
Incl. MemUse (bytes) per call 6,986 6,986 0 0.0%
Excl. MemUse (bytes)8,296 8,296 0 0.0%
Incl. PeakMemUse (bytes)69,660 69,636 -24 -0.0%
Incl. PeakMemUse (bytes) per call 6,966 6,964 -2 -0.0%
Excl. PeakMemUse (bytes)12,896 12,896 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% 36 0.0% -4,001 -2.1% 0 0.0% -24 -0.1%
Exclusive Metrics Diff for Current Function39 108.3% 0 0.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::get@10 N/A% 36 100.0% -4,001 -100.0% 0 N/A% -24 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -34 -94.4% -4,001 -100.0% 0 N/A% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::prepareItem@10 N/A% 29 80.6% 0 0.0% 0 N/A% -24 -100.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 1 2.8% 0 0.0% 0 N/A% 0 0.0%
array_keys0 N/A% 1 2.8% 0 0.0% 0 N/A% 0 0.0%
array_diff0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%