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F2FS

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Current Versions

  • F2FS: v4.10-rc1
  • F2FS-tools: v1.8.0
  • F2FS-backports: v4.10-rc1

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Quick Links

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perf

Phoronix Testsuite (ramdisk & NVMe SSD & SATA SSD)

This conducts various filesystem benchmark tools in batch.
The detail can be found here.

Fxmark (ramdisk & NVMe SSD)

This is a filesystem multicore scalability benchmark tool published by Changwoo Min.
The detail can be found here.

fs_mark (ramdisk & NVMe SSD)

fs_mark -d $TESTDIR/1 -d $TESTDIR/2 -d $TESTDIR/3 -d $TESTDIR/4 -D 16 -N 256 -n 294912 -L 4 -S 1 -s 8192

RocksDB

Key value store written by facebook. here.

Android Nexus 6P (eMMC)

This measures the sequential and random write speed until its partition becomes full. In each iteration, it will conduct

tiotest -f 1024 -b $((512*1024)) -t 1 -k 1 -k 2 -k 3 -d /data/
tiotest -f 1024 -b 4096 -r 50000 -t 1 -k 0 -k 2 -k 3 -d /data/

F2FS(X, Y) represents min_fsync_blocks and section size as X and Y, respectively.

Results

Kernel Phoronix Testsuite fxmark fs_mark Android N6P RocksDB Description
v4.12-rc1 (05/08/17) ramdisk/nvme ramdisk nvme ramdisk/nvme N/A N/A
v4.11-rc3 (04/05/17) ramdisk/nvme ramdisk nvme ramdisk/nvme N/A N/A
v4.10-rc5 (01/31/17) ramdisk/nvme ramdisk nvme ramdisk/nvme N/A N/A
v4.9-rc6 (12/12/16) ramdisk/nvme ramdisk nvme ramdisk/nvme N/A N/A
v4.8-rc4 (8/31/16) nvme nvme nvme N/A N/A
v4.8-rc2 (8/4/16) nvme nvme nvme N/A N/A
v4.7-rc1 (7/21/16) nvme nvme N/A emmc N/A
perf.txt · Last modified: 2017/05/08 20:08 by Jaegeuk Kim