Diff Report
Run #565918537d922: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659186b7d6e0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Driver\mysql\Connection::query

Drupal\Core\Database\Driver\mysql\Connection::queryRun #565918537d922Run #5659186b7d6e0DiffDiff%
Number of Function Calls11,977 11,977 0 0.0%
Incl. Wall Time (microsec)14,145,724 13,645,514 -500,210 -3.5%
Incl. Wall Time (microsec) per call 1,181 1,139 -42 -3.5%
Excl. Wall Time (microsec)45,438 46,560 1,122 2.5%
Incl. MemUse (bytes)130,643,208 130,735,960 92,752 0.1%
Incl. MemUse (bytes) per call 10,908 10,916 8 0.1%
Excl. MemUse (bytes)-25,546,656 -25,515,040 31,616 0.1%
Incl. PeakMemUse (bytes)295,738,240 298,860,112 3,121,872 1.1%
Incl. PeakMemUse (bytes) per call 24,692 24,953 261 1.1%
Excl. PeakMemUse (bytes)239,240 232,904 -6,336 -2.6%

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% -500,210 -108.3% 92,752 6.0% 3,121,872 204.1%
Exclusive Metrics Diff for Current Function1,122 0.2% 31,616 34.1% -6,336 -0.2%
Parent functions
Drupal\Core\Database\Driver\mysql\Insert::execute0 N/A% -475,374 -95.0% 77,408 83.5% 2,433,648 78.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -39,714 -7.9% 25,240 27.2% 532,096 17.0%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum0 N/A% 8,550 1.7% -4,584 -4.9% 57,328 1.8%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 4,572 0.9% -1,280 -1.4% 5,256 0.2%
Drupal\Core\Database\Query\Select::execute0 N/A% 1,714 0.3% -4,032 -4.3% 93,544 3.0%
Drupal\ban\BanIpManager::isBanned0 N/A% 42 0.0% 0 0.0% 0 0.0%
Child function
Drupal\Core\Database\Connection::query0 N/A% -501,332 -100.2% 61,136 65.9% 3,128,208 100.2%