Diff Report
Run #5198f219706e9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #5198f219706e9Run #5198f0bb880efDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)4,919 5,241 322 6.5%
Incl. Wall Time (microsec) per call 378 403 25 6.5%
Excl. Wall Time (microsec)298 339 41 13.8%
Incl. CPU (microsecs)2,317 2,473 156 6.7%
Incl. CPU (microsecs) per call 178 190 12 6.7%
Excl. CPU (microsec)257 289 32 12.5%
Incl. MemUse (bytes)29,152 29,152 0 0.0%
Incl. MemUse (bytes) per call 2,242 2,242 0 0.0%
Excl. MemUse (bytes)-56,064 -56,064 0 0.0%
Incl. PeakMemUse (bytes)57,920 57,920 0 0.0%
Incl. PeakMemUse (bytes) per call 4,455 4,455 0 0.0%
Excl. PeakMemUse (bytes)744 744 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% 322 700.0% 156 72.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function41 12.7% 32 20.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 322 100.0% 156 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 263 81.7% 94 60.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 18 5.6% 26 16.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -1 -0.3% 3 1.9% 0 N/A% 0 N/A%
unserialize@10 N/A% 1 0.3% 1 0.6% 0 N/A% 0 N/A%
unserialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%