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Table 3 Network traffic of Grep on a cluster with eight workers

From: Upgrading a high performance computing environment for massive data processing

Case % worker upload % total traffic % in place
C 0.0 100 0.00
H1 11.2 89.3 10.7
H3 8.6 67.9 32.1
S1 1.4 11.1 88.9
S3 0.16 1.7 98.3
  1. Values are relative to the file size (20 GB). Except for the total traffic, values are the averages over all workers