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meta:
- desc: |
Run radosbench benchmark using cbt.
4K write workload.
tasks:
- cbt:
benchmarks:
radosbench:
concurrent_ops: 16
concurrent_procs: 2
op_size: [4096]
pool_profile: 'replicated'
write_time: 3
write_only: true
acceptable:
bandwidth: '(or (greater) (near 0.05))'
iops_avg: '(or (greater) (near 0.05))'
iops_stddev: '(or (less) (near 2.00))'
latency_avg: '(or (less) (near 0.05))'
cpu_cycles_per_op: '(or (less) (near 0.05))'
monitoring_profiles:
perf:
nodes:
- osds
args: 'stat -p {pid} -o {perf_dir}/perf_stat.{pid}'
cluster:
osds_per_node: 3
iterations: 1
pool_profiles:
replicated:
pg_size: 128
pgp_size: 128
replication: 'replicated'
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