Diff Report
Run #5206d663ca0ba: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5206d6d973591: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #5206d663ca0baRun #5206d6d973591DiffDiff%
Number of Function Calls92 92 0 0.0%
Incl. Wall Time (microsec)80,680 82,108 1,428 1.8%
Incl. Wall Time (microsec) per call 877 892 16 1.8%
Excl. Wall Time (microsec)4,258 4,368 110 2.6%
Incl. CPU (microsecs)50,285 50,240 -45 -0.1%
Incl. CPU (microsecs) per call 547 546 -0 -0.1%
Excl. CPU (microsec)3,874 3,949 75 1.9%
Incl. MemUse (bytes)3,003,904 3,003,904 0 0.0%
Incl. MemUse (bytes) per call 32,651 32,651 0 0.0%
Excl. MemUse (bytes)-113,888 -113,888 0 0.0%
Incl. PeakMemUse (bytes)3,597,776 3,597,776 0 0.0%
Incl. PeakMemUse (bytes) per call 39,106 39,106 0 0.0%
Excl. PeakMemUse (bytes)245,064 245,064 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% 1,428 501.1% -45 -26.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function110 7.7% 75 166.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 979 68.6% -151 -335.6% 0 N/A% 0 N/A%
field_attach_load0 N/A% 289 20.2% 131 291.1% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::readMultiple0 N/A% 160 11.2% -25 -55.6% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 1,819 127.4% 138 306.7% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -489 -34.2% -258 -573.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -16 -1.1% -6 -13.3% 0 N/A% 0 N/A%
array_keys0 N/A% 6 0.4% 6 13.3% 0 N/A% 0 N/A%
array_diff0 N/A% -2 -0.1% 0 0.0% 0 N/A% 0 N/A%