Diff Report
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb5243677d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #519eb486908e7Run #519eb5243677dDiffDiff%
Number of Function Calls53 53 0 0.0%
Incl. Wall Time (microsec)40,152 40,061 -91 -0.2%
Incl. Wall Time (microsec) per call 758 756 -2 -0.2%
Excl. Wall Time (microsec)2,035 2,103 68 3.3%
Incl. CPU (microsecs)16,726 16,899 173 1.0%
Incl. CPU (microsecs) per call 316 319 3 1.0%
Excl. CPU (microsec)1,746 1,815 69 4.0%
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% -91 -4.7% 173 17.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function68 74.7% 69 39.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% -91 -100.0% 173 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -135 -148.4% 142 82.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -34 -37.4% -39 -22.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 8 8.8% 2 1.2% 0 N/A% 0 N/A%
unserialize@10 N/A% 1 1.1% 0 0.0% 0 N/A% 0 N/A%
unserialize0 N/A% 1 1.1% -1 -0.6% 0 N/A% 0 N/A%