Diff Report
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f02278cd90: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #519f012418c24Run #519f02278cd90DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,967 2,196 229 11.6%
Incl. Wall Time (microsec) per call 328 366 38 11.6%
Excl. Wall Time (microsec)135 144 9 6.7%
Incl. CPU (microsecs)1,020 1,064 44 4.3%
Incl. CPU (microsecs) per call 170 177 7 4.3%
Excl. CPU (microsec)113 119 6 5.3%
Incl. MemUse (bytes)18,192 18,192 0 0.0%
Incl. MemUse (bytes) per call 3,032 3,032 0 0.0%
Excl. MemUse (bytes)-24,656 -24,656 0 0.0%
Incl. PeakMemUse (bytes)43,072 43,072 0 0.0%
Incl. PeakMemUse (bytes) per call 7,179 7,179 0 0.0%
Excl. PeakMemUse (bytes)1,136 1,136 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% 229 9.3% 44 1.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function9 3.9% 6 13.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 229 100.0% 44 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 231 100.9% 45 102.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -6 -2.6% -2 -4.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -4 -1.7% -5 -11.4% 0 N/A% 0 N/A%
unserialize0 N/A% -1 -0.4% -1 -2.3% 0 N/A% 0 N/A%
unserialize@10 N/A% 0 0.0% 1 2.3% 0 N/A% 0 N/A%