Diff Report
Run #523f527beec76: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f531e517da: 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::queryRange

Drupal\Core\Database\Driver\mysql\Connection::queryRangeRun #523f527beec76Run #523f531e517daDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,221 1,230 9 0.7%
Incl. Wall Time (microsec) per call 407 410 3 0.7%
Excl. Wall Time (microsec)28 32 4 14.3%
Incl. CPU (microsecs)437 931 494 113.0%
Incl. CPU (microsecs) per call 146 310 165 113.0%
Excl. CPU (microsec)28 527 499 1782.1%
Incl. MemUse (bytes)31,000 63,800 32,800 105.8%
Incl. MemUse (bytes) per call 10,333 21,267 10,933 105.8%
Excl. MemUse (bytes)2,848 35,616 32,768 1150.6%
Incl. PeakMemUse (bytes)14,432 14,432 0 0.0%
Incl. PeakMemUse (bytes) per call 4,811 4,811 0 0.0%
Excl. PeakMemUse (bytes)888 888 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Driver\mysql\Connection::queryRange [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\Driver\mysql\Connection::queryRange0 N/A% 9 0.2% 494 6.9% 32,800 119.7% 0 0.0%
Exclusive Metrics Diff for Current Function4 44.4% 499 101.0% 32,768 99.9% 0 N/A%
Parent functions
Drupal\aggregator\Access\CategoriesAccessCheck::access0 N/A% 13 144.4% 496 100.4% 32,800 100.0% 0 N/A%
Drupal\aggregator\Plugin\Block\AggregatorFeedBlock::build0 N/A% -8 -88.9% 1 0.2% 0 0.0% 0 N/A%
db_query_range0 N/A% 4 44.4% -3 -0.6% 0 0.0% 0 N/A%
Child function
Drupal\Core\Database\Connection::query0 N/A% 5 55.6% -5 -1.0% 32 0.1% 0 N/A%