NCQ disabled, 2 disks, 32 threads
heavy# zpool iostat 1
capacity operations bandwidth
pool used avail read write read write
---------- ----- ----- ----- ----- ----- -----
...
test 40.0G 888G 124 0 13.6M 0
test 40.0G 888G 234 0 28.6M 0
test 40.0G 888G 233 0 29.0M 0
test 40.0G 888G 232 0 29.1M 0
test 40.0G 888G 230 0 28.7M 0
test 40.0G 888G 230 0 28.8M 0
test 40.0G 888G 236 0 29.5M 0
test 40.0G 888G 221 0 27.5M 0
test 40.0G 888G 226 0 28.3M 0
test 40.0G 888G 233 0 29.2M 0
test 40.0G 888G 234 0 29.3M 0
test 40.0G 888G 230 0 28.8M 0
test 40.0G 888G 217 0 27.0M 0
test 40.0G 888G 226 0 28.3M 0
test 40.0G 888G 237 0 29.7M 0
test 40.0G 888G 233 0 29.2M 0
test 40.0G 888G 240 0 29.9M 0
test 40.0G 888G 233 0 29.2M 0
test 40.0G 888G 238 0 29.8M 0
test 40.0G 888G 233 0 29.0M 0
test 40.0G 888G 222 0 27.8M 0
test 40.0G 888G 232 0 29.1M 0
test 40.0G 888G 232 0 29.1M 0
test 40.0G 888G 232 0 29.1M 0
test 40.0G 888G 224 0 28.1M 0
test 40.0G 888G 233 0 29.2M 0
test 40.0G 888G 243 0 30.3M 0
test 40.0G 888G 233 0 29.2M 0
test 40.0G 888G 230 0 28.8M 0
test 40.0G 888G 226 0 28.3M 0
test 40.0G 888G 235 0 29.5M 0
test 40.0G 888G 231 0 29.0M 0
test 40.0G 888G 236 0 29.6M 0
test 40.0G 888G 226 0 28.2M 0
test 40.0G 888G 230 0 28.8M 0
test 40.0G 888G 225 0 28.1M 0
test 40.0G 888G 236 0 29.6M 0
test 40.0G 888G 222 0 27.8M 0
test 40.0G 888G 236 0 29.6M 0
test 40.0G 888G 235 0 29.3M 0
test 40.0G 888G 233 0 29.2M 0
test 40.0G 888G 229 0 28.7M 0
test 40.0G 888G 232 0 29.1M 0
test 40.0G 888G 234 0 29.3M 0
test 40.0G 888G 232 0 29.1M 0
test 40.0G 888G 228 0 28.6M 0
test 40.0G 888G 221 0 27.7M 0
test 40.0G 888G 231 0 29.0M 0
test 40.0G 888G 230 0 28.8M 0
test 40.0G 888G 227 0 28.5M 0
test 40.0G 888G 231 0 29.0M 0
test 40.0G 888G 235 0 29.5M 0
test 40.0G 888G 241 0 30.2M 0
test 40.0G 888G 233 0 29.2M 0
test 40.0G 888G 235 0 29.5M 0
test 40.0G 888G 229 0 28.7M 0
test 40.0G 888G 224 0 28.1M 0
test 40.0G 888G 229 0 28.7M 0
test 40.0G 888G 237 0 29.7M 0
test 40.0G 888G 227 0 28.5M 0
test 40.0G 888G 233 0 29.2M 0
test 40.0G 888G 232 0 29.1M 0
test 40.0G 888G 242 0 30.3M 0
test 40.0G 888G 239 0 30.0M 0
test 40.0G 888G 224 0 28.1M 0
test 40.0G 888G 234 0 29.3M 0
test 40.0G 888G 226 0 28.3M 0
test 40.0G 888G 219 0 27.5M 0
test 40.0G 888G 237 0 29.7M 0
test 40.0G 888G 227 0 28.5M 0
test 40.0G 888G 229 0 28.7M 0
test 40.0G 888G 233 0 29.2M 0
test 40.0G 888G 238 0 29.8M 0
test 40.0G 888G 228 0 28.6M 0
test 40.0G 888G 229 0 28.7M 0
test 40.0G 888G 222 0 27.8M 0
test 40.0G 888G 240 0 30.1M 0
test 40.0G 888G 230 0 28.8M 0
test 40.0G 888G 221 0 27.7M 0
test 40.0G 888G 216 0 27.1M 0
test 40.0G 888G 233 0 29.2M 0
test 40.0G 888G 231 0 29.0M 0
test 40.0G 888G 221 0 27.7M 0
test 40.0G 888G 231 0 29.0M 0
test 40.0G 888G 235 0 29.5M 0
test 40.0G 888G 220 0 27.6M 0
test 40.0G 888G 232 0 29.1M 0
test 40.0G 888G 211 0 26.5M 0
test 40.0G 888G 233 0 29.2M 0
test 40.0G 888G 229 0 28.7M 0
test 40.0G 888G 233 0 29.2M 0
test 40.0G 888G 231 0 29.0M 0
test 40.0G 888G 228 0 28.6M 0
test 40.0G 888G 231 0 29.0M 0
test 40.0G 888G 223 0 28.0M 0
test 40.0G 888G 229 0 28.7M 0
test 40.0G 888G 231 0 29.0M 0
test 40.0G 888G 231 0 29.0M 0
test 40.0G 888G 227 0 28.5M 0
test 40.0G 888G 231 0 29.0M 0
test 40.0G 888G 225 0 28.2M 0
test 40.0G 888G 229 0 28.7M 0
test 40.0G 888G 229 0 28.7M 0
test 40.0G 888G 230 0 28.8M 0
test 40.0G 888G 225 0 28.2M 0
test 40.0G 888G 227 0 28.5M 0
test 40.0G 888G 241 0 30.2M 0
test 40.0G 888G 233 0 29.2M 0
test 40.0G 888G 228 0 28.6M 0
test 40.0G 888G 236 0 29.6M 0
test 40.0G 888G 233 0 29.2M 0
test 40.0G 888G 239 0 30.0M 0
test 40.0G 888G 226 0 28.3M 0
test 40.0G 888G 228 0 28.6M 0
test 40.0G 888G 236 0 29.6M 0
test 40.0G 888G 229 0 28.7M 0
test 40.0G 888G 222 0 27.8M 0
test 40.0G 888G 226 0 28.3M 0
test 40.0G 888G 230 0 28.8M 0
test 40.0G 888G 230 0 28.8M 0
test 40.0G 888G 49 0 6.19M 0