Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c6824f48b42: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for db_insert

db_insertRun #51c6814c41b47Run #51c6824f48b42DiffDiff%
Number of Function Calls 1 1 N/A%
Incl. Wall Time (microsec) 470 470 N/A%
Incl. Wall Time (microsec) per call N/A 470 470 N/A%
Excl. Wall Time (microsec) 15 15 N/A%
Incl. CPU (microsecs) 472 472 N/A%
Incl. CPU (microsecs) per call N/A 472 472 N/A%
Excl. CPU (microsec) 14 14 N/A%
Incl. MemUse (bytes) 40,432 40,432 N/A%
Incl. MemUse (bytes) per call N/A 40,432 40,432 N/A%
Excl. MemUse (bytes) 1,472 1,472 N/A%
Incl. PeakMemUse (bytes) 29,080 29,080 N/A%
Incl. PeakMemUse (bytes) per call N/A 29,080 29,080 N/A%
Excl. PeakMemUse (bytes) 720 720 N/A%

Parent/Child Regression/Improvement report for db_insert [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_insert1 8.3% 470 0.0% 472 0.0% 40,432 0.2% 29,080 0.2%
Exclusive Metrics Diff for Current Function15 3.2% 14 3.0% 1,472 3.6% 720 2.5%
Parent function
Drupal\Core\Lock\DatabaseLockBackend::acquire1 100.0% 470 100.0% 472 100.0% 40,432 100.0% 29,080 100.0%
Child functions
Drupal\Core\Database\Connection::insert1 50.0% 448 95.3% 449 95.1% 38,160 94.4% 28,360 97.5%
Drupal\Core\Database\Database::getConnection1 50.0% 7 1.5% 9 1.9% 800 2.0% 0 0.0%