Diff Report
Run #519afb15356f3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for db_select

db_selectRun #519afb15356f3Run #519afa8ec2e5cDiffDiff%
Number of Function Calls 7 7 N/A%
Incl. Wall Time (microsec) 4,096 4,096 N/A%
Incl. Wall Time (microsec) per call N/A 585 585 N/A%
Excl. Wall Time (microsec) 89 89 N/A%
Incl. CPU (microsecs) 4,104 4,104 N/A%
Incl. CPU (microsecs) per call N/A 586 586 N/A%
Excl. CPU (microsec) 74 74 N/A%
Incl. MemUse (bytes) 452,544 452,544 N/A%
Incl. MemUse (bytes) per call N/A 64,649 64,649 N/A%
Excl. MemUse (bytes) 3,536 3,536 N/A%
Incl. PeakMemUse (bytes) 412,944 412,944 N/A%
Incl. PeakMemUse (bytes) per call N/A 58,992 58,992 N/A%
Excl. PeakMemUse (bytes) 2,272 2,272 N/A%

Parent/Child Regression/Improvement report for db_select [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
db_select7 23.3% 4,096 0.8% 4,104 0.9% 452,544 1.2% 412,944 1.1%
Exclusive Metrics Diff for Current Function89 2.2% 74 1.8% 3,536 0.8% 2,272 0.6%
Parent functions
aggregator_load_feed_items1 14.3% 3,521 86.0% 3,522 85.8% 431,568 95.4% 397,904 96.4%
Drupal\Core\Entity\DatabaseStorageController::buildQuery5 71.4% 471 11.5% 477 11.6% 16,888 3.7% 15,040 3.6%
menu_local_tasks1 14.3% 104 2.5% 105 2.6% 4,088 0.9% 0 0.0%
Child functions
Drupal\Core\Database\Connection::select7 50.0% 3,957 96.6% 3,969 96.7% 448,208 99.0% 410,432 99.4%
Drupal\Core\Database\Database::getConnection7 50.0% 50 1.2% 61 1.5% 800 0.2% 240 0.1%