d612ee5d91
Bisecting shows that the performance drop is caused by
this commit:
commit ca9e912a28 (refs/bisect/bad)
Author: Jakob Unterwurzacher <jakobunt@gmail.com>
Date: Sat Feb 29 19:58:08 2020 +0100
fusefrontend: drop xattr user namespace restriction
79 lines
3.9 KiB
Plaintext
79 lines
3.9 KiB
Plaintext
Tests of gocryptfs v1.7 and later are run on an
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Intel Core i5-3470 CPU (quad-core Ivy Bridge, AES-NI supported).
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Earlier tests on a Pentium G630 (Dual-core Sandy Bridge, no AES-NI).
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The working directory is on tmpfs.
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The untar test uses https://cdn.kernel.org/pub/linux/kernel/v3.0/linux-3.0.tar.gz .
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The archive is placed on tmpfs as well.
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WRITE: dd if=/dev/zero of=zero bs=131072 count=2000
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READ: dd if=zero of=/dev/null bs=131072 count=2000
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UNTAR: time tar xzf ../linux-3.0.tar.gz
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MD5: time md5sum --quiet -c linux-3.0.md5sums
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LS: time ls -lR linux-3.0 > /dev/null
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RM: time rm -Rf linux-3.0
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(or just run benchmark.bash)
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VERSION WRITE READ UNTAR MD5 LS RM ENV CHANGE?
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**********************
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* CPU = Pentium G630 *
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**********************
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v0.4 48 1.5 5
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v0.5-rc1 56 7 19
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v0.5-rc1-1 54 4.1 9
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v0.5-rc1-2 45 1.7 3.4
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v0.6 47 1.8 4.3
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v0.7 43 1.7 4.3
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v0.7.2 26 1.8 4.3
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v0.8 23 1.8 4.3
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v0.9-rc2 94 24 1.8 4.5
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v0.9 94 24 1.8 4.5
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v0.11 104 22 1.7 4.5
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v1.1 104 20 1.5 3.4 go1.7.1
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v1.1.1-34 112 22 1.5 3.6 go1.7.3
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v1.2.1-33 112 21 12 1.6 4.4 go1.8
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-serialize_reads 116 21 39 1.5 4.4 (v1.2.1-33 with -serialize_reads)
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v1.3-27 113 20 11 1.4 4.2
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v1.3-53-gf44902a 119 19 12 1.6 4.1
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v1.3-64-g80516ed 123 19 11 1.3 4.2
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v1.3-67-g9837cb0 125 19 11 1.4 4.2 go1.8.3, Linux 4.10
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v1.3-69-ge52594d 145 19.0 11.6 1.4 4.1
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v1.4-1-g3c6fe98 154 17.2 11.7 1.4 4.1
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v1.4-5-g0cc6f53 182 144 16.7 11.1 1.3 3.3
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v1.4-8-g80676c6 178 148 16.1 11.0 1.3 4.0
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v1.4-14-g9f4bd76 182 286 15.4 7.5 1.3 4.1
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v1.4-45-gd5671b7 183 282 14.9 7.3 1.1 2.9
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v1.4-45-gd5671b7 252 285 15.5 7.2 1.1 2.9 go1.8.3, Linux 4.11
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v1.4.1 253 285 16.0 7.4 1.3 3.0 go1.9, Linux 4.12.5
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v1.4.1-6-g276567e 258 289 16.1 7.5 1.3 3.0
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v1.5 228 292 17.6 9.3 1.5 3.5 go1.10.2, Linux 4.16.8
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v1.6 250 289 17.7 8.0 1.3 3.2 go1.10.3, Linux 4.17.12
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v1.7-beta1 229 278 17.1 8.8 1.7 3.2 go1.11.4, Linux 4.19.12
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v1.7-rc1 226 289 17.6 8.9 1.7 2.9
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********************************************
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* CPU = Core i5-3470, governor = powersave *
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********************************************
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v1.7 232 698 12.2 9.4 1.7 4.3 go1.12.9, Linux 5.2.17
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v1.7.1 450 697 11.5 9.5 1.5 3.6
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**********************************************
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* CPU = Core i5-3470, governor = performance *
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**********************************************
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v1.7.1 556 1000 9.0 4.2 0.9 2.0 go1.13.6, Linux 5.4.17
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v1.7.1 577 1100 8.3 4.2 0.9 2.0 go1.14.2, Linux 5.6.7
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v1.7.1-60-gb23f77c 472 1100 12.7 4.2 0.8 2.0
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Results for EncFS for comparison (benchmark.bash -encfs):
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VERSION WRITE READ UNTAR MD5 LS RM
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**********************
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* CPU = Pentium G630 *
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**********************
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encfs v1.9.1 95 20 8 2.8 3.8
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**********************************************
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* CPU = Core i5-3470, governor = performance *
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**********************************************
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encfs v1.9.5 138 459 12.2 5.1 2.2 3.0
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