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

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #52c8629919553Run #52c862ea26981DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)1,500 1,407 -93 -6.2%
Incl. Wall Time (microsec) per call 214 201 -13 -6.2%
Excl. Wall Time (microsec)126 100 -26 -20.6%
Incl. CPU (microsecs)859 794 -65 -7.6%
Incl. CPU (microsecs) per call 123 113 -9 -7.6%
Excl. CPU (microsec)96 79 -17 -17.7%
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)-26,864 -26,840 24 0.1%
Incl. PeakMemUse (bytes)43,704 43,968 264 0.6%
Incl. PeakMemUse (bytes) per call 6,243 6,281 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 Function-26 -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%