Diff Report
Run #55f23808ec628: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f237e5dec64: XHProf Run (Namespace=drupal-perf-joelpittet)
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 #55f23808ec628Run #55f237e5dec64DiffDiff%
Number of Function Calls45 45 0 0.0%
Incl. Wall Time (microsec)13,107 13,063 -44 -0.3%
Incl. Wall Time (microsec) per call 291 290 -1 -0.3%
Excl. Wall Time (microsec)128 134 6 4.7%
Incl. MemUse (bytes)310,688 310,688 0 0.0%
Incl. MemUse (bytes) per call 6,904 6,904 0 0.0%
Excl. MemUse (bytes)2,696 2,696 0 0.0%
Incl. PeakMemUse (bytes)195,792 195,728 -64 -0.0%
Incl. PeakMemUse (bytes) per call 4,351 4,350 -1 -0.0%
Excl. PeakMemUse (bytes)2,120 2,120 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% -44 -5.0% 0 0.0% -64 -160.0%
Exclusive Metrics Diff for Current Function6 13.6% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 183 415.9% 0 N/A% -64 -100.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -131 -297.7% 0 N/A% 0 0.0%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum0 N/A% -96 -218.2% 0 N/A% 0 0.0%
Child function
Drupal\Core\Database\Connection::query0 N/A% -50 -113.6% 0 N/A% -64 -100.0%