Diff Report
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #52c96b69a1c07Run #52c96bbf45f87DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)1,039 1,079 40 3.8%
Incl. Wall Time (microsec) per call 208 216 8 3.8%
Excl. Wall Time (microsec)72 76 4 5.6%
Incl. CPU (microsecs)573 606 33 5.8%
Incl. CPU (microsecs) per call 115 121 7 5.8%
Excl. CPU (microsec)55 65 10 18.2%
Incl. MemUse (bytes)9,712 9,720 8 0.1%
Incl. MemUse (bytes) per call 1,942 1,944 2 0.1%
Excl. MemUse (bytes)-18,496 -18,496 0 0.0%
Incl. PeakMemUse (bytes)34,800 33,400 -1,400 -4.0%
Incl. PeakMemUse (bytes) per call 6,960 6,680 -280 -4.0%
Excl. PeakMemUse (bytes)1,368 1,368 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% 40 7.1% 33 6.0% 8 0.0% -1,400 -2.8%
Exclusive Metrics Diff for Current Function4 10.0% 10 30.3% 0 0.0% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\State::getMultiple0 N/A% 40 100.0% 33 100.0% 8 100.0% -1,400 -100.0%
Child functions
unserialize0 N/A% 28 70.0% 27 81.8% 8 100.0% -472 -33.7%
Drupal\Core\Database\Connection::query0 N/A% 7 17.5% -2 -6.1% 0 0.0% -928 -66.3%
Drupal\Core\Database\Connection::escapeTable0 N/A% 1 2.5% -1 -3.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 0 0.0% -1 -3.0% 0 0.0% 0 0.0%