Diff Report
Run #55f2501d384a2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f250cd3eb64: 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 #55f2501d384a2Run #55f250cd3eb64DiffDiff%
Number of Function Calls147 147 0 0.0%
Incl. Wall Time (microsec)54,860 54,803 -57 -0.1%
Incl. Wall Time (microsec) per call 373 373 -0 -0.1%
Excl. Wall Time (microsec)419 442 23 5.5%
Incl. MemUse (bytes)695,384 695,392 8 0.0%
Incl. MemUse (bytes) per call 4,731 4,731 0 0.0%
Excl. MemUse (bytes)4,088 4,088 0 0.0%
Incl. PeakMemUse (bytes)368,216 374,600 6,384 1.7%
Incl. PeakMemUse (bytes) per call 2,505 2,548 43 1.7%
Excl. PeakMemUse (bytes)3,288 3,288 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% -57 -0.2% 8 0.0% 6,384 28.1%
Exclusive Metrics Diff for Current Function23 40.4% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum0 N/A% -352 -617.5% -24 -300.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 247 433.3% 32 400.0% 6,320 99.0%
Drupal\Core\Database\Query\Select::execute0 N/A% 61 107.0% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -59 -103.5% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Insert::execute0 N/A% 46 80.7% 0 0.0% 64 1.0%
Child function
Drupal\Core\Database\Connection::query0 N/A% -80 -140.4% 8 100.0% 6,384 100.0%