Diff Report
Run #52f5c574bebaf: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #52f5c574bebafRun #52f5c520502f0DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)763 779 16 2.1%
Incl. Wall Time (microsec) per call 191 195 4 2.1%
Excl. Wall Time (microsec)61 65 4 6.6%
Incl. CPU (microsecs)457 475 18 3.9%
Incl. CPU (microsecs) per call 114 119 5 3.9%
Excl. CPU (microsec)50 55 5 10.0%
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)31,984 33,104 1,120 3.5%
Incl. PeakMemUse (bytes) per call 7,996 8,276 280 3.5%
Excl. PeakMemUse (bytes)1,128 1,208 80 7.1%

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% 16 69.6% 18 19.6% 0 0.0% 1,120 2.5%
Exclusive Metrics Diff for Current Function4 25.0% 5 27.8% 0 N/A% 80 7.1%
Parent function
Drupal\Core\KeyValueStore\State::getMultiple0 N/A% 16 100.0% 18 100.0% 0 N/A% 1,120 100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 9 56.2% 10 55.6% 0 N/A% 720 64.3%
Drupal\Core\Database\Connection::escapeTable0 N/A% 3 18.8% 2 11.1% 0 N/A% 144 12.9%
unserialize0 N/A% 0 0.0% 2 11.1% 0 N/A% 176 15.7%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 0 0.0% -1 -5.6% 0 N/A% 0 0.0%