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mcmilk/ZFS Checksum Benchmark

Last active April 13, 2021 20:03
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ZFS Checksum Benchmark
[root@latitude]# ./do-benchmark.sh
---------------------------------------------------------------------------------------------------
pool: testpool
state: ONLINE
scan: scrub repaired 0B in 00:00:03 with 0 errors on Tue Apr 13 21:52:50 2021
config:
NAME STATE READ WRITE CKSUM
testpool ONLINE 0 0 0
/dev/shm/testdisk.raw ONLINE 0 0 0
errors: No known data errors
dedup: DDT entries 73004, size 891B on disk, 287B in core
bucket allocated referenced
______ ______________________________ ______________________________
refcnt blocks LSIZE PSIZE DSIZE blocks LSIZE PSIZE DSIZE
------ ------ ----- ----- ----- ------ ----- ----- -----
2 71.1K 1021M 1021M 1.14G 213K 2.99G 2.99G 3.41G
4 171 1.26M 1.26M 1.68M 1.00K 7.56M 7.56M 10.1M
8 27 47.5K 47.5K 132K 282 504K 504K 1.34M
16 6 7K 7K 28K 135 140K 140K 612K
32 2 1K 1K 8K 99 49.5K 49.5K 396K
Total 71.3K 1023M 1023M 1.14G 215K 3.00G 3.00G 3.42G
EDON-R:
real 1m23,320s
user 0m2,137s
sys 0m11,913s
---------------------------------------------------------------------------------------------------
pool: testpool
state: ONLINE
scan: scrub repaired 0B in 00:00:04 with 0 errors on Tue Apr 13 21:54:47 2021
config:
NAME STATE READ WRITE CKSUM
testpool ONLINE 0 0 0
/dev/shm/testdisk.raw ONLINE 0 0 0
errors: No known data errors
dedup: DDT entries 73004, size 893B on disk, 288B in core
bucket allocated referenced
______ ______________________________ ______________________________
refcnt blocks LSIZE PSIZE DSIZE blocks LSIZE PSIZE DSIZE
------ ------ ----- ----- ----- ------ ----- ----- -----
2 71.1K 1021M 1021M 1.14G 213K 2.99G 2.99G 3.41G
4 171 1.26M 1.26M 1.68M 1.00K 7.56M 7.56M 10.1M
8 27 47.5K 47.5K 132K 282 504K 504K 1.34M
16 6 7K 7K 28K 135 140K 140K 612K
32 2 1K 1K 8K 99 49.5K 49.5K 396K
Total 71.3K 1023M 1023M 1.14G 215K 3.00G 3.00G 3.42G
SHA256:
real 1m58,502s
user 0m2,279s
sys 0m11,650s
pool: testpool
state: ONLINE
scan: scrub repaired 0B in 00:00:03 with 0 errors on Tue Apr 13 21:56:21 2021
config:
NAME STATE READ WRITE CKSUM
testpool ONLINE 0 0 0
/dev/shm/testdisk.raw ONLINE 0 0 0
errors: No known data errors
dedup: DDT entries 73004, size 888B on disk, 286B in core
bucket allocated referenced
______ ______________________________ ______________________________
refcnt blocks LSIZE PSIZE DSIZE blocks LSIZE PSIZE DSIZE
------ ------ ----- ----- ----- ------ ----- ----- -----
2 71.1K 1021M 1021M 1.14G 213K 2.99G 2.99G 3.41G
4 171 1.26M 1.26M 1.68M 1.00K 7.56M 7.56M 10.1M
8 27 47.5K 47.5K 132K 282 504K 504K 1.34M
16 6 7K 7K 28K 135 140K 140K 612K
32 2 1K 1K 8K 99 49.5K 49.5K 396K
Total 71.3K 1023M 1023M 1.14G 215K 3.00G 3.00G 3.42G
Skein:
real 1m32,003s
user 0m2,252s
sys 0m11,869s
---------------------------------------------------------------------------------------------------
pool: testpool
state: ONLINE
scan: scrub repaired 0B in 00:00:02 with 0 errors on Tue Apr 13 21:57:43 2021
config:
NAME STATE READ WRITE CKSUM
testpool ONLINE 0 0 0
/dev/shm/testdisk.raw ONLINE 0 0 0
errors: No known data errors
dedup: DDT entries 73004, size 899B on disk, 290B in core
bucket allocated referenced
______ ______________________________ ______________________________
refcnt blocks LSIZE PSIZE DSIZE blocks LSIZE PSIZE DSIZE
------ ------ ----- ----- ----- ------ ----- ----- -----
2 71.1K 1021M 1021M 1.14G 213K 2.99G 2.99G 3.41G
4 171 1.26M 1.26M 1.68M 1.00K 7.56M 7.56M 10.1M
8 27 47.5K 47.5K 132K 282 504K 504K 1.34M
16 6 7K 7K 28K 135 140K 140K 612K
32 2 1K 1K 8K 99 49.5K 49.5K 396K
Total 71.3K 1023M 1023M 1.14G 215K 3.00G 3.00G 3.42G
Blake3: (sse41)
real 1m20,410s
user 0m2,195s
sys 0m11,867s
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