Diff Report
Run #5185bad3711d6: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #5185b9518e91e: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #5185bad3711d6Run #5185b9518e91eDiffDiff%
Number of Function Calls83 83 0 0.0%
Incl. Wall Time (microsec)28,331 28,759 428 1.5%
Incl. Wall Time (microsec) per call 341 346 5 1.5%
Excl. Wall Time (microsec)2,638 2,626 -12 -0.5%
Incl. CPU (microsecs)40,003 12,000 -28,003 -70.0%
Incl. CPU (microsecs) per call 482 145 -337 -70.0%
Excl. CPU (microsec)4,001 0 -4,001 -100.0%
Incl. MemUse (bytes)3,718,624 3,717,656 -968 -0.0%
Incl. MemUse (bytes) per call 44,803 44,791 -12 -0.0%
Excl. MemUse (bytes)-31,048 -31,096 -48 -0.2%
Incl. PeakMemUse (bytes)4,410,592 4,409,648 -944 -0.0%
Incl. PeakMemUse (bytes) per call 53,140 53,128 -11 -0.0%
Excl. PeakMemUse (bytes)221,992 222,224 232 0.1%

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% 428 1783.3% -28,003 -2800300.0% -968 -119.8% -944 -89.4%
Exclusive Metrics Diff for Current Function-12 -2.8% -4,001 -14.3% -48 -5.0% 232 24.6%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 458 107.0% -28,003 -100.0% -1,024 -105.8% -1,096 -116.1%
field_attach_load0 N/A% -30 -7.0% 0 0.0% 56 5.8% 152 16.1%
Child functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 342 79.9% -16,001 -57.1% -872 -90.1% -1,080 -114.4%
Drupal\Core\Database\Connection::query0 N/A% 98 22.9% -4,001 -14.3% -48 -5.0% -96 -10.2%
array_diff0 N/A% 3 0.7% -4,000 -14.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -3 -0.7% 0 0.0% 0 0.0% 0 0.0%
array_keys0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%