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authorJakob Unterwurzacher2016-11-26 12:36:55 +0100
committerJakob Unterwurzacher2016-11-26 12:36:55 +0100
commit10884603d88eb262e314d4fbe1a7a146cc66c6d1 (patch)
treed92a0a8ade1ae6ed41c51674b7110abb8d9a034b /Documentation/performance.txt
parent0f8d3318a321bf19f92e0872d741266cd0431463 (diff)
benchmark.bash: double write length
Writing 1000 128KB blocks takes only 1 second and yielded inconsistent results. With 2000, things look saner.
Diffstat (limited to 'Documentation/performance.txt')
-rw-r--r--Documentation/performance.txt7
1 files changed, 3 insertions, 4 deletions
diff --git a/Documentation/performance.txt b/Documentation/performance.txt
index ac526cd..db739ec 100644
--- a/Documentation/performance.txt
+++ b/Documentation/performance.txt
@@ -1,10 +1,9 @@
All test performed on tmpfs, /tmp/a mounted on /tmp/b.
-The used test archive is https://www.kernel.org/pub/linux/kernel/v3.0/linux-3.0.tar.gz
-(mirror: http://ftp.linux.org.uk/pub/linux/linux-3.0/linux-3.0.tar.gz).
+The untar test uses https://cdn.kernel.org/pub/linux/kernel/v3.0/linux-3.0.tar.gz .
The archive is placed on tmpfs as well.
-WRITE: dd if=/dev/zero of=zero bs=128K count=1000
-UNTAR: time tar xfz ../linux-3.0.tar.gz
+WRITE: dd if=/dev/zero of=zero bs=128K count=2000
+UNTAR: time tar xzf ../linux-3.0.tar.gz
LS: time ls -lR linux-3.0 > /dev/null
RM: time rm -Rf linux-3.0