Diff Report
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c11235c73: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #52f5c0b2e882aRun #52f5c11235c73DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)768 788 20 2.6%
Incl. Wall Time (microsec) per call 192 197 5 2.6%
Excl. Wall Time (microsec)60 62 2 3.3%
Incl. CPU (microsecs)458 486 28 6.1%
Incl. CPU (microsecs) per call 115 122 7 6.1%
Excl. CPU (microsec)46 48 2 4.3%
Incl. MemUse (bytes)9,656 9,656 0 0.0%
Incl. MemUse (bytes) per call 2,414 2,414 0 0.0%
Excl. MemUse (bytes)-14,784 -14,784 0 0.0%
Incl. PeakMemUse (bytes)33,104 31,984 -1,120 -3.4%
Incl. PeakMemUse (bytes) per call 8,276 7,996 -280 -3.4%
Excl. PeakMemUse (bytes)1,208 1,128 -80 -6.6%

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% 20 4.8% 28 11.8% 0 0.0% -1,120 -2.5%
Exclusive Metrics Diff for Current Function2 10.0% 2 7.1% 0 N/A% -80 -7.1%
Parent function
Drupal\Core\KeyValueStore\State::getMultiple0 N/A% 20 100.0% 28 100.0% 0 N/A% -1,120 -100.0%
Child functions
unserialize0 N/A% 30 150.0% 29 103.6% 0 N/A% -176 -15.7%
Drupal\Core\Database\Connection::query0 N/A% -7 -35.0% 2 7.1% 0 N/A% -720 -64.3%
Drupal\Core\Database\Connection::escapeTable0 N/A% -5 -25.0% -3 -10.7% 0 N/A% -144 -12.9%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 0 0.0% -2 -7.1% 0 N/A% 0 0.0%