Diff Report
Run #5198f1db1bc51: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #5198f1db1bc51Run #5198f0bb880efDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)5,098 5,241 143 2.8%
Incl. Wall Time (microsec) per call 392 403 11 2.8%
Excl. Wall Time (microsec)327 339 12 3.7%
Incl. CPU (microsecs)2,360 2,473 113 4.8%
Incl. CPU (microsecs) per call 182 190 9 4.8%
Excl. CPU (microsec)272 289 17 6.2%
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)52,432 57,920 5,488 10.5%
Incl. PeakMemUse (bytes) per call 4,033 4,455 422 10.5%
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% 143 8.9% 113 5.1% 0 0.0% 5,488 14.3%
Exclusive Metrics Diff for Current Function12 8.4% 17 15.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 143 100.0% 113 100.0% 0 N/A% 5,488 100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 104 72.7% 64 56.6% 0 N/A% 2,528 46.1%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 33 23.1% 38 33.6% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -5 -3.5% -1 -0.9% 0 N/A% 0 0.0%
unserialize@10 N/A% -1 -0.7% -3 -2.7% 0 N/A% 0 0.0%
unserialize0 N/A% 0 0.0% -2 -1.8% 0 N/A% 2,960 53.9%