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Performance Benchmark

Redis is used as Metadata Engine in this benchmark. Under this test condition, JuiceFS performs 10x better than Amazon EFS and S3FS.

Basic benchmark​

JuiceFS provides a subcommand bench to run a few basic benchmarks to evaluate how it works in your environment:

JuiceFS Bench

Throughput​

Performed sequential read/write benchmarks on JuiceFS, EFS and S3FS by fio. Here is the result:

Sequential Read Write Benchmark

It shows JuiceFS can provide 10X more throughput than the other two. Read more details.

Metadata IOPS​

Performed a simple mdtest benchmark on JuiceFS, EFS and S3FS by mdtest. Here is the result:

Metadata Benchmark

It shows JuiceFS can provide significantly more metadata IOPS than the other two. Read more details.

Analyze performance​

See Real-Time Performance Monitoring if you encounter performance issues.

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