Diff Report
Run #519c0b8568388: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519c0a969ad5d: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #519c0b8568388Run #519c0a969ad5dDiffDiff%
Number of Function Calls73 73 0 0.0%
Incl. Wall Time (microsec)23,430 23,053 -377 -1.6%
Incl. Wall Time (microsec) per call 321 316 -5 -1.6%
Excl. Wall Time (microsec)2,277 2,216 -61 -2.7%
Incl. CPU (microsecs)12,002 28,003 16,001 133.3%
Incl. CPU (microsecs) per call 164 384 219 133.3%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)1,548,840 1,548,840 0 0.0%
Incl. MemUse (bytes) per call 21,217 21,217 0 0.0%
Excl. MemUse (bytes)100,816 100,816 0 0.0%
Incl. PeakMemUse (bytes)2,053,680 2,053,680 0 0.0%
Incl. PeakMemUse (bytes) per call 28,133 28,133 0 0.0%
Excl. PeakMemUse (bytes)199,344 199,344 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% -377 -51.6% 16,001 1600100.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-61 -16.2% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -375 -99.5% 16,001 100.0% 0 N/A% 0 N/A%
field_attach_load0 N/A% -2 -0.5% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -332 -88.1% 12,001 75.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 50 13.3% -1 -0.0% 0 N/A% 0 N/A%
array_keys0 N/A% -38 -10.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 4 1.1% 0 0.0% 0 N/A% 0 N/A%
array_diff0 N/A% 0 0.0% 4,001 25.0% 0 N/A% 0 N/A%