Diff Report
Run #519eb7f35533b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #519eb7f35533bRun #519eb7a1537f7DiffDiff%
Number of Function Calls53 53 0 0.0%
Incl. Wall Time (microsec)41,299 40,377 -922 -2.2%
Incl. Wall Time (microsec) per call 779 762 -17 -2.2%
Excl. Wall Time (microsec)2,126 2,049 -77 -3.6%
Incl. CPU (microsecs)17,631 17,348 -283 -1.6%
Incl. CPU (microsecs) per call 333 327 -5 -1.6%
Excl. CPU (microsec)1,841 1,781 -60 -3.3%
Incl. MemUse (bytes)197,784 197,784 0 0.0%
Incl. MemUse (bytes) per call 3,732 3,732 0 0.0%
Excl. MemUse (bytes)-181,696 -181,696 0 0.0%
Incl. PeakMemUse (bytes)185,088 185,088 0 0.0%
Incl. PeakMemUse (bytes) per call 3,492 3,492 0 0.0%
Excl. PeakMemUse (bytes)1,804 1,804 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\KeyValueStore\DatabaseStorage::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\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -922 -31.5% -283 -18.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-77 -8.4% -60 -21.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% -922 -100.0% -283 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -668 -72.5% -37 -13.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -189 -20.5% -188 -66.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 11 1.2% -1 -0.4% 0 N/A% 0 N/A%
unserialize0 N/A% 2 0.2% 4 1.4% 0 N/A% 0 N/A%
unserialize@10 N/A% -1 -0.1% -1 -0.4% 0 N/A% 0 N/A%