Diff Report
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49d4d3a1f8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #52e49caf3c7f2Run #52e49d4d3a1f8DiffDiff%
Number of Function Calls162 162 0 0.0%
Incl. Wall Time (microsec)30,384 30,333 -51 -0.2%
Incl. Wall Time (microsec) per call 188 187 -0 -0.2%
Excl. Wall Time (microsec)3,039 3,077 38 1.3%
Incl. CPU (microsecs)24,531 24,382 -149 -0.6%
Incl. CPU (microsecs) per call 151 151 -1 -0.6%
Excl. CPU (microsec)2,639 2,660 21 0.8%
Incl. MemUse (bytes)1,954,376 1,954,376 0 0.0%
Incl. MemUse (bytes) per call 12,064 12,064 0 0.0%
Excl. MemUse (bytes)111,240 111,240 0 0.0%
Incl. PeakMemUse (bytes)868,000 868,000 0 0.0%
Incl. PeakMemUse (bytes) per call 5,358 5,358 0 0.0%
Excl. PeakMemUse (bytes)117,584 117,584 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::query [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\Database\Connection::query0 N/A% -51 -5.3% -149 -16.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function38 74.5% 21 14.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 176 345.1% 142 95.3% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -124 -243.1% -124 -83.2% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getAll0 N/A% -85 -166.7% -63 -42.3% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 61 119.6% 70 47.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% -48 -94.1% -73 -49.0% 0 N/A% 0 N/A%
Drupal\node\NodeGrantDatabaseStorage::count0 N/A% -33 -64.7% -14 -9.4% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 32 62.7% -52 -34.9% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% -18 -35.3% -16 -10.7% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::getAll0 N/A% -14 -27.5% -10 -6.7% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -7 -13.7% -21 -14.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% 5 9.8% 7 4.7% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::getMultiple0 N/A% 4 7.8% 5 3.4% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% -128 -251.0% -211 -141.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% 54 105.9% 73 49.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -20 -39.2% -38 -25.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 18 35.3% 28 18.8% 0 N/A% 0 N/A%
spl_autoload_call0 N/A% -11 -21.6% -11 -7.4% 0 N/A% 0 N/A%
print_r0 N/A% -2 -3.9% -5 -3.4% 0 N/A% 0 N/A%
Exception::__construct0 N/A% -1 -2.0% -3 -2.0% 0 N/A% 0 N/A%
Exception::getMessage0 N/A% 1 2.0% -5 -3.4% 0 N/A% 0 N/A%
Exception::getCode0 N/A% 0 0.0% 1 0.7% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% 1 0.7% 0 N/A% 0 N/A%