Diff Report
Run #519dd95192eac: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519dd86a86681: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #519dd95192eacRun #519dd86a86681DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)4,787 4,648 -139 -2.9%
Incl. Wall Time (microsec) per call 399 387 -12 -2.9%
Excl. Wall Time (microsec)311 322 11 3.5%
Incl. CPU (microsecs)2,216 2,187 -29 -1.3%
Incl. CPU (microsecs) per call 185 182 -2 -1.3%
Excl. CPU (microsec)267 292 25 9.4%
Incl. MemUse (bytes)20,880 20,880 0 0.0%
Incl. MemUse (bytes) per call 1,740 1,740 0 0.0%
Excl. MemUse (bytes)-51,744 -51,744 0 0.0%
Incl. PeakMemUse (bytes)58,712 58,712 0 0.0%
Incl. PeakMemUse (bytes) per call 4,893 4,893 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% -139 -12.0% -29 -6.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function11 7.9% 25 86.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% -139 -100.0% -29 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -136 -97.8% -33 -113.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -9 -6.5% -5 -17.2% 0 N/A% 0 N/A%
unserialize@10 N/A% -5 -3.6% -8 -27.6% 0 N/A% 0 N/A%
unserialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% -8 -27.6% 0 N/A% 0 N/A%