Diff Report
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #52c862ea26981Run #52c8629919553DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)1,407 1,500 93 6.6%
Incl. Wall Time (microsec) per call 201 214 13 6.6%
Excl. Wall Time (microsec)100 126 26 26.0%
Incl. CPU (microsecs)794 859 65 8.2%
Incl. CPU (microsecs) per call 113 123 9 8.2%
Excl. CPU (microsec)79 96 17 21.5%
Incl. MemUse (bytes)10,352 10,352 0 0.0%
Incl. MemUse (bytes) per call 1,479 1,479 0 0.0%
Excl. MemUse (bytes)-26,840 -26,864 -24 -0.1%
Incl. PeakMemUse (bytes)43,968 43,704 -264 -0.6%
Incl. PeakMemUse (bytes) per call 6,281 6,243 -38 -0.6%
Excl. PeakMemUse (bytes)1,376 1,376 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% 93 145.3% 65 36.5% 0 0.0% -264 -1.0%
Exclusive Metrics Diff for Current Function26 28.0% 17 26.2% -24 N/A% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\State::getMultiple0 N/A% 93 100.0% 65 100.0% 0 N/A% -264 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 63 67.7% 43 66.2% 24 N/A% -240 -90.9%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 3 3.2% 6 9.2% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 1 1.1% 0 0.0% 0 N/A% 0 0.0%
unserialize0 N/A% 0 0.0% -1 -1.5% 0 N/A% -24 -9.1%