zvault/docs/Comparison.txt

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++ rm -rf repos
++ mkdir repos
++ mkdir -p repos/remotes/zvault_brotli3 repos/remotes/zvault_brotli6 repos/remotes/zvault_lzma2
+++ pwd
+++ pwd
++ target/release/zvault init --compression brotli/3 --remote /home/dschwerdel/shared/projekte/zvault.rs/repos/remotes/zvault_brotli3 /home/dschwerdel/shared/projekte/zvault.rs/repos/zvault_brotli3
Bundle size: 25.0 MiB
Chunker: fastcdc/16
Compression: brotli/3
Encryption: none
Hash method: blake2
+++ pwd
+++ pwd
++ target/release/zvault init --compression brotli/6 --remote /home/dschwerdel/shared/projekte/zvault.rs/repos/remotes/zvault_brotli6 /home/dschwerdel/shared/projekte/zvault.rs/repos/zvault_brotli6
Bundle size: 25.0 MiB
Chunker: fastcdc/16
Compression: brotli/6
Encryption: none
Hash method: blake2
+++ pwd
+++ pwd
++ target/release/zvault init --compression lzma2/2 --remote /home/dschwerdel/shared/projekte/zvault.rs/repos/remotes/zvault_lzma2 /home/dschwerdel/shared/projekte/zvault.rs/repos/zvault_lzma2
Bundle size: 25.0 MiB
Chunker: fastcdc/16
Compression: lzma/2
Encryption: none
Hash method: blake2
++ attic init repos/attic
Initializing repository at "repos/attic"
Encryption NOT enabled.
Use the "--encryption=passphrase|keyfile" to enable encryption.
Initializing cache...
++ borg init -e none repos/borg
++ borg init -e none repos/borg-zlib
++ zbackup init --non-encrypted repos/zbackup
++ cat
+++ pwd
++ target/release/zvault backup test_data/silesia.tar /home/dschwerdel/shared/projekte/zvault.rs/repos/zvault_brotli3::silesia1
info: No reference backup found, doing a full scan instead
info: Backup finished
Date: Sat, 3 Mar 2018 23:49:23 +0100
Source: lap-it-032:test_data/silesia.tar
Duration: 0:00:04.3
Entries: 1 files, 0 dirs
Total backup size: 202.3 MiB
Modified data size: 202.3 MiB
Deduplicated size: 202.3 MiB, -0.0%
Compressed size: 64.5 MiB in 4 bundles, -68.1%
Chunk count: 10988, avg size: 18.9 KiB
real 0m4.347s
user 0m3.960s
sys 0m0.576s
+++ pwd
++ target/release/zvault backup test_data/silesia.tar /home/dschwerdel/shared/projekte/zvault.rs/repos/zvault_brotli3::silesia2
info: Using backup silesia1 as reference
info: Backup finished
Date: Sat, 3 Mar 2018 23:49:27 +0100
Source: lap-it-032:test_data/silesia.tar
Duration: 0:00:00.0
Entries: 1 files, 0 dirs
Total backup size: 202.3 MiB
Modified data size: 0 Byte
Deduplicated size: 0 Byte, NaN%
Compressed size: 0 Byte in 0 bundles, NaN%
Chunk count: 0, avg size: 0 Byte
real 0m0.013s
user 0m0.006s
sys 0m0.006s
+++ pwd
++ target/release/zvault backup test_data/silesia.tar /home/dschwerdel/shared/projekte/zvault.rs/repos/zvault_brotli6::silesia1
info: No reference backup found, doing a full scan instead
info: Backup finished
Date: Sat, 3 Mar 2018 23:49:27 +0100
Source: lap-it-032:test_data/silesia.tar
Duration: 0:00:19.2
Entries: 1 files, 0 dirs
Total backup size: 202.3 MiB
Modified data size: 202.3 MiB
Deduplicated size: 202.3 MiB, -0.0%
Compressed size: 57.0 MiB in 4 bundles, -71.8%
Chunk count: 10988, avg size: 18.9 KiB
real 0m19.235s
user 0m18.342s
sys 0m0.931s
+++ pwd
++ target/release/zvault backup test_data/silesia.tar /home/dschwerdel/shared/projekte/zvault.rs/repos/zvault_brotli6::silesia2
info: Using backup silesia1 as reference
info: Backup finished
Date: Sat, 3 Mar 2018 23:49:47 +0100
Source: lap-it-032:test_data/silesia.tar
Duration: 0:00:00.0
Entries: 1 files, 0 dirs
Total backup size: 202.3 MiB
Modified data size: 0 Byte
Deduplicated size: 0 Byte, NaN%
Compressed size: 0 Byte in 0 bundles, NaN%
Chunk count: 0, avg size: 0 Byte
real 0m0.020s
user 0m0.011s
sys 0m0.000s
+++ pwd
++ target/release/zvault backup test_data/silesia.tar /home/dschwerdel/shared/projekte/zvault.rs/repos/zvault_lzma2::silesia1
info: No reference backup found, doing a full scan instead
info: Backup finished
Date: Sat, 3 Mar 2018 23:49:47 +0100
Source: lap-it-032:test_data/silesia.tar
Duration: 0:00:44.6
Entries: 1 files, 0 dirs
Total backup size: 202.3 MiB
Modified data size: 202.3 MiB
Deduplicated size: 202.3 MiB, -0.0%
Compressed size: 53.9 MiB in 4 bundles, -73.3%
Chunk count: 10988, avg size: 18.9 KiB
real 0m44.594s
user 0m44.006s
sys 0m0.764s
+++ pwd
++ target/release/zvault backup test_data/silesia.tar /home/dschwerdel/shared/projekte/zvault.rs/repos/zvault_lzma2::silesia2
info: Using backup silesia1 as reference
info: Backup finished
Date: Sat, 3 Mar 2018 23:50:31 +0100
Source: lap-it-032:test_data/silesia.tar
Duration: 0:00:00.0
Entries: 1 files, 0 dirs
Total backup size: 202.3 MiB
Modified data size: 0 Byte
Deduplicated size: 0 Byte, NaN%
Compressed size: 0 Byte in 0 bundles, NaN%
Chunk count: 0, avg size: 0 Byte
real 0m0.032s
user 0m0.020s
sys 0m0.012s
++ attic create repos/attic::silesia1 test_data/silesia.tar
real 0m12.103s
user 0m11.233s
sys 0m0.420s
++ attic create repos/attic::silesia2 test_data/silesia.tar
real 0m1.411s
user 0m1.282s
sys 0m0.092s
++ borg create -C none repos/borg::silesia1 test_data/silesia.tar
real 0m3.902s
user 0m1.988s
sys 0m0.891s
++ borg create -C none repos/borg::silesia2 test_data/silesia.tar
real 0m1.831s
user 0m1.553s
sys 0m0.251s
++ borg create -C zlib repos/borg-zlib::silesia1 test_data/silesia.tar
real 0m13.512s
user 0m12.639s
sys 0m0.483s
++ borg create -C zlib repos/borg-zlib::silesia2 test_data/silesia.tar
real 0m2.141s
user 0m1.837s
sys 0m0.280s
++ zbackup backup --non-encrypted repos/zbackup/backups/silesia1
Loading index...
Index loaded.
Using up to 4 thread(s) for compression
real 0m47.798s
user 2m50.518s
sys 0m2.948s
++ zbackup backup --non-encrypted repos/zbackup/backups/silesia2
Loading index...
Loading index file dd219e5c2fc1c2705392504e560d1208b50dce5949ac3f91...
Index loaded.
Using up to 4 thread(s) for compression
real 0m1.760s
user 0m1.698s
sys 0m0.048s
++ du -h test_data/silesia.tar
203M test_data/silesia.tar
++ du -sh repos/zvault_brotli3/bundles repos/zvault_brotli6/bundles repos/zvault_lzma2/bundles repos/attic repos/borg repos/borg-zlib repos/zbackup
252K repos/zvault_brotli3/bundles
248K repos/zvault_brotli6/bundles
248K repos/zvault_lzma2/bundles
68M repos/attic
203M repos/borg
66M repos/borg-zlib
52M repos/zbackup
++ rm -rf repos
++ mkdir repos
++ mkdir -p repos/remotes/zvault_brotli3 repos/remotes/zvault_brotli6 repos/remotes/zvault_lzma2
+++ pwd
+++ pwd
++ target/release/zvault init --compression brotli/3 --remote /home/dschwerdel/shared/projekte/zvault.rs/repos/remotes/zvault_brotli3 /home/dschwerdel/shared/projekte/zvault.rs/repos/zvault_brotli3
Bundle size: 25.0 MiB
Chunker: fastcdc/16
Compression: brotli/3
Encryption: none
Hash method: blake2
+++ pwd
+++ pwd
++ target/release/zvault init --compression brotli/6 --remote /home/dschwerdel/shared/projekte/zvault.rs/repos/remotes/zvault_brotli6 /home/dschwerdel/shared/projekte/zvault.rs/repos/zvault_brotli6
Bundle size: 25.0 MiB
Chunker: fastcdc/16
Compression: brotli/6
Encryption: none
Hash method: blake2
+++ pwd
+++ pwd
++ target/release/zvault init --compression lzma2/2 --remote /home/dschwerdel/shared/projekte/zvault.rs/repos/remotes/zvault_lzma2 /home/dschwerdel/shared/projekte/zvault.rs/repos/zvault_lzma2
Bundle size: 25.0 MiB
Chunker: fastcdc/16
Compression: lzma/2
Encryption: none
Hash method: blake2
++ attic init repos/attic
Initializing repository at "repos/attic"
Encryption NOT enabled.
Use the "--encryption=passphrase|keyfile" to enable encryption.
Initializing cache...
++ borg init -e none repos/borg
++ borg init -e none repos/borg-zlib
++ zbackup init --non-encrypted repos/zbackup
++ cat
+++ pwd
++ target/release/zvault backup test_data/ubuntu.tar /home/dschwerdel/shared/projekte/zvault.rs/repos/zvault_brotli3::ubuntu1
info: No reference backup found, doing a full scan instead
info: Backup finished
Date: Sat, 3 Mar 2018 23:51:57 +0100
Source: lap-it-032:test_data/ubuntu.tar
Duration: 0:00:02.1
Entries: 1 files, 0 dirs
Total backup size: 97.7 MiB
Modified data size: 97.7 MiB
Deduplicated size: 91.2 MiB, -6.7%
Compressed size: 33.7 MiB in 3 bundles, -63.0%
Chunk count: 5155, avg size: 18.1 KiB
real 0m2.074s
user 0m1.810s
sys 0m0.349s
+++ pwd
++ target/release/zvault backup test_data/ubuntu.tar /home/dschwerdel/shared/projekte/zvault.rs/repos/zvault_brotli3::ubuntu2
info: Using backup ubuntu1 as reference
info: Backup finished
Date: Sat, 3 Mar 2018 23:51:59 +0100
Source: lap-it-032:test_data/ubuntu.tar
Duration: 0:00:00.0
Entries: 1 files, 0 dirs
Total backup size: 97.7 MiB
Modified data size: 0 Byte
Deduplicated size: 0 Byte, NaN%
Compressed size: 0 Byte in 0 bundles, NaN%
Chunk count: 0, avg size: 0 Byte
real 0m0.013s
user 0m0.003s
sys 0m0.007s
+++ pwd
++ target/release/zvault backup test_data/ubuntu.tar /home/dschwerdel/shared/projekte/zvault.rs/repos/zvault_brotli6::ubuntu1
info: No reference backup found, doing a full scan instead
info: Backup finished
Date: Sat, 3 Mar 2018 23:51:59 +0100
Source: lap-it-032:test_data/ubuntu.tar
Duration: 0:00:08.1
Entries: 1 files, 0 dirs
Total backup size: 97.7 MiB
Modified data size: 97.7 MiB
Deduplicated size: 91.2 MiB, -6.7%
Compressed size: 27.8 MiB in 3 bundles, -69.5%
Chunk count: 5155, avg size: 18.1 KiB
real 0m8.065s
user 0m7.641s
sys 0m0.480s
+++ pwd
++ target/release/zvault backup test_data/ubuntu.tar /home/dschwerdel/shared/projekte/zvault.rs/repos/zvault_brotli6::ubuntu2
info: Using backup ubuntu1 as reference
info: Backup finished
Date: Sat, 3 Mar 2018 23:52:07 +0100
Source: lap-it-032:test_data/ubuntu.tar
Duration: 0:00:00.0
Entries: 1 files, 0 dirs
Total backup size: 97.7 MiB
Modified data size: 0 Byte
Deduplicated size: 0 Byte, NaN%
Compressed size: 0 Byte in 0 bundles, NaN%
Chunk count: 0, avg size: 0 Byte
real 0m0.007s
user 0m0.004s
sys 0m0.004s
+++ pwd
++ target/release/zvault backup test_data/ubuntu.tar /home/dschwerdel/shared/projekte/zvault.rs/repos/zvault_lzma2::ubuntu1
info: No reference backup found, doing a full scan instead
info: Backup finished
Date: Sat, 3 Mar 2018 23:52:07 +0100
Source: lap-it-032:test_data/ubuntu.tar
Duration: 0:00:18.7
Entries: 1 files, 0 dirs
Total backup size: 97.7 MiB
Modified data size: 97.7 MiB
Deduplicated size: 91.2 MiB, -6.7%
Compressed size: 25.0 MiB in 3 bundles, -72.6%
Chunk count: 5155, avg size: 18.1 KiB
real 0m18.696s
user 0m18.413s
sys 0m0.352s
+++ pwd
++ target/release/zvault backup test_data/ubuntu.tar /home/dschwerdel/shared/projekte/zvault.rs/repos/zvault_lzma2::ubuntu2
info: Using backup ubuntu1 as reference
info: Backup finished
Date: Sat, 3 Mar 2018 23:52:26 +0100
Source: lap-it-032:test_data/ubuntu.tar
Duration: 0:00:00.0
Entries: 1 files, 0 dirs
Total backup size: 97.7 MiB
Modified data size: 0 Byte
Deduplicated size: 0 Byte, NaN%
Compressed size: 0 Byte in 0 bundles, NaN%
Chunk count: 0, avg size: 0 Byte
real 0m0.019s
user 0m0.011s
sys 0m0.008s
++ attic create repos/attic::ubuntu1 test_data/ubuntu.tar
real 0m6.763s
user 0m6.355s
sys 0m0.184s
++ attic create repos/attic::ubuntu2 test_data/ubuntu.tar
real 0m0.831s
user 0m0.716s
sys 0m0.062s
++ borg create -C none repos/borg::ubuntu1 test_data/ubuntu.tar
real 0m2.049s
user 0m1.111s
sys 0m0.458s
++ borg create -C none repos/borg::ubuntu2 test_data/ubuntu.tar
real 0m0.990s
user 0m0.814s
sys 0m0.154s
++ borg create -C zlib repos/borg-zlib::ubuntu1 test_data/ubuntu.tar
real 0m7.660s
user 0m7.164s
sys 0m0.288s
++ borg create -C zlib repos/borg-zlib::ubuntu2 test_data/ubuntu.tar
real 0m0.972s
user 0m0.797s
sys 0m0.143s
++ zbackup backup --non-encrypted repos/zbackup/backups/ubuntu1
Loading index...
Index loaded.
Using up to 4 thread(s) for compression
real 0m17.867s
user 1m5.930s
sys 0m1.103s
++ zbackup backup --non-encrypted repos/zbackup/backups/ubuntu2
Loading index...
Loading index file d43252abe35abc146aec679a090641fd27d35885d2068dd2...
Index loaded.
Using up to 4 thread(s) for compression
real 0m0.720s
user 0m0.700s
sys 0m0.020s
++ du -h test_data/ubuntu.tar
98M test_data/ubuntu.tar
++ du -sh repos/zvault_brotli3/bundles repos/zvault_brotli6/bundles repos/zvault_lzma2/bundles repos/attic repos/borg repos/borg-zlib repos/zbackup
148K repos/zvault_brotli3/bundles
140K repos/zvault_brotli6/bundles
140K repos/zvault_lzma2/bundles
40M repos/attic
98M repos/borg
41M repos/borg-zlib
27M repos/zbackup