Diff Report
Run #560d810c7abba: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #560d7dac0c098: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Driver\mysql\Connection::query

Drupal\Core\Database\Driver\mysql\Connection::queryRun #560d810c7abbaRun #560d7dac0c098DiffDiff%
Number of Function Calls43 43 0 0.0%
Incl. Wall Time (microsec)15,338 15,973 635 4.1%
Incl. Wall Time (microsec) per call 357 371 15 4.1%
Excl. Wall Time (microsec)112 112 0 0.0%
Incl. MemUse (bytes)352,856 352,856 0 0.0%
Incl. MemUse (bytes) per call 8,206 8,206 0 0.0%
Excl. MemUse (bytes)3,424 3,424 0 0.0%
Incl. PeakMemUse (bytes)237,384 237,384 0 0.0%
Incl. PeakMemUse (bytes) per call 5,521 5,521 0 0.0%
Excl. PeakMemUse (bytes)1,624 1,624 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Driver\mysql\Connection::query [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Driver\mysql\Connection::query0 N/A% 635 40.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 955 150.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% -297 -46.8% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum0 N/A% -64 -10.1% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 41 6.5% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Connection::query0 N/A% 635 100.0% 0 N/A% 0 N/A%