Diff Report
Run #51f628573214c: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51f62b0e7bc11: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple@1

Drupal\Core\Cache\DatabaseBackend::getMultiple@1Run #51f628573214cRun #51f62b0e7bc11DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,275 1,255 -20 -1.6%
Incl. Wall Time (microsec) per call 319 314 -5 -1.6%
Excl. Wall Time (microsec)149 149 0 0.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)176,008 176,048 40 0.0%
Incl. MemUse (bytes) per call 44,002 44,012 10 0.0%
Excl. MemUse (bytes)224 208 -16 -7.1%
Incl. PeakMemUse (bytes)235,488 235,528 40 0.0%
Incl. PeakMemUse (bytes) per call 58,872 58,882 10 0.0%
Excl. PeakMemUse (bytes)16,080 16,080 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% -20 -0.1% 0 0.0% 40 0.0% 40 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 0 N/A% -16 -40.0% 0 0.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get@10 N/A% -22 -110.0% 0 N/A% -16 -40.0% 0 0.0%
Drupal\Core\Config\CachedStorage::readMultiple0 N/A% 2 10.0% 0 N/A% 56 140.0% 40 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::prepareItem@10 N/A% -22 -110.0% 0 N/A% 56 140.0% 40 100.0%
Drupal\Core\Database\Connection::query0 N/A% 2 10.0% 0 N/A% 0 0.0% 0 0.0%
array_diff0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
array_keys0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%