Diff Report
Run #519fd0873c1d7: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fd13122e91: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple@1

Drupal\Core\Cache\DatabaseBackend::getMultiple@1Run #519fd0873c1d7Run #519fd13122e91DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)1,952 2,196 244 12.5%
Incl. Wall Time (microsec) per call 279 314 35 12.5%
Excl. Wall Time (microsec)222 227 5 2.3%
Incl. CPU (microsecs)0 4,001 4,001 N/A%
Incl. CPU (microsecs) per call 0 572 572 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)106,040 106,040 0 0.0%
Incl. MemUse (bytes) per call 15,149 15,149 0 0.0%
Excl. MemUse (bytes)7,352 7,352 0 0.0%
Incl. PeakMemUse (bytes)107,304 107,304 0 0.0%
Incl. PeakMemUse (bytes) per call 15,329 15,329 0 0.0%
Excl. PeakMemUse (bytes)17,400 17,400 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% 244 23.2% 4,001 400100.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 2.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Cache\DatabaseBackend::get@10 N/A% 244 100.0% 4,001 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 209 85.7% 4,001 100.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::prepareItem@10 N/A% 29 11.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 2 0.8% 0 0.0% 0 N/A% 0 N/A%
array_diff0 N/A% -1 -0.4% 0 0.0% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%