Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #52f2e60305388Run #52f2e62091f2cDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,773 1,596 -177 -10.0%
Incl. Wall Time (microsec) per call 296 266 -30 -10.0%
Excl. Wall Time (microsec)111 112 1 0.9%
Incl. CPU (microsecs)812 899 87 10.7%
Incl. CPU (microsecs) per call 135 150 15 10.7%
Excl. CPU (microsec)92 92 0 0.0%
Incl. MemUse (bytes)10,200 10,200 0 0.0%
Incl. MemUse (bytes) per call 1,700 1,700 0 0.0%
Excl. MemUse (bytes)-23,120 -23,128 -8 -0.0%
Incl. PeakMemUse (bytes)20,176 20,176 0 0.0%
Incl. PeakMemUse (bytes) per call 3,363 3,363 0 0.0%
Excl. PeakMemUse (bytes)952 952 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% -177 -12.6% 87 3.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 0.6% 0 0.0% -8 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\State::getMultiple0 N/A% -177 -100.0% 87 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -177 -100.0% 93 106.9% 8 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 6 3.4% 3 3.4% 0 N/A% 0 N/A%
unserialize0 N/A% -5 -2.8% -5 -5.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -2 -1.1% -4 -4.6% 0 N/A% 0 N/A%