Diff Report
Run #519af7f3cd409: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519af8b10af92: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #519af7f3cd409Run #519af8b10af92DiffDiff%
Number of Function Calls73 73 0 0.0%
Incl. Wall Time (microsec)24,342 24,037 -305 -1.3%
Incl. Wall Time (microsec) per call 333 329 -4 -1.3%
Excl. Wall Time (microsec)2,280 2,311 31 1.4%
Incl. CPU (microsecs)24,002 24,001 -1 -0.0%
Incl. CPU (microsecs) per call 329 329 -0 -0.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)1,557,712 1,557,712 0 0.0%
Incl. MemUse (bytes) per call 21,339 21,339 0 0.0%
Excl. MemUse (bytes)103,696 103,696 0 0.0%
Incl. PeakMemUse (bytes)2,052,840 2,052,840 0 0.0%
Incl. PeakMemUse (bytes) per call 28,121 28,121 0 0.0%
Excl. PeakMemUse (bytes)196,416 196,416 0 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% -305 -184.8% -1 -50.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function31 10.2% -4,000 -400000.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -286 -93.8% 3,999 399900.0% 0 N/A% 0 N/A%
field_attach_load0 N/A% -19 -6.2% -4,000 -400000.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -192 -63.0% -1 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::query0 N/A% -156 -51.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 9 3.0% 4,000 400000.0% 0 N/A% 0 N/A%
array_diff0 N/A% 3 1.0% 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%