Run details:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:91.0) Gecko/20100101 Firefox/91.0
Firefox 91
Ubuntu
Desktop
3 years ago
Test name Executions per second
Deleted 10861958.0 Ops/sec
Set undefined 3435383.0 Ops/sec
Iterate deleted 103988336.0 Ops/sec
Iterate set undefined 40494232.0 Ops/sec
Script Preparation code:
Tests:
  • Deleted

  • Set undefined

  • Iterate deleted

  • Iterate set undefined