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Table 2 Total pages transferred

From: A three phase optimization method for precopy based VM live migration

System status

Precopy

TPO

Reduction ratio (%)

Idle

296,354

287,978

2.83

Kernel compile

454,311

342,951

24.51

Memtester 4.3

569,590

363,906

36.11

Stress 1.0.1

1,056,144

304,664

71.15