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

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #519eb7a1537f7Run #519eb7f35533bDiffDiff%
Number of Function Calls53 53 0 0.0%
Incl. Wall Time (microsec)40,377 41,299 922 2.3%
Incl. Wall Time (microsec) per call 762 779 17 2.3%
Excl. Wall Time (microsec)2,049 2,126 77 3.8%
Incl. CPU (microsecs)17,348 17,631 283 1.6%
Incl. CPU (microsecs) per call 327 333 5 1.6%
Excl. CPU (microsec)1,781 1,841 60 3.4%
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 Function77 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%