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authorJakob Unterwurzacher2017-09-10 18:42:06 +0200
committerJakob Unterwurzacher2017-09-10 18:42:06 +0200
commitf0e29d9b90b63d5fbe4164161ecb0e1035bb4af4 (patch)
treecef43081570366fedc44b46bcb9641bf3967108e
parent830cbb7218d61467c011fd5e9d4751e1529677e4 (diff)
performance.txt: specify READ tests
-rw-r--r--Documentation/performance.txt3
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/performance.txt b/Documentation/performance.txt
index 8ba14cd..dc51d54 100644
--- a/Documentation/performance.txt
+++ b/Documentation/performance.txt
@@ -3,7 +3,8 @@ The working directory is on tmpfs.
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=2000
+WRITE: dd if=/dev/zero of=zero bs=131072 count=2000
+READ: dd if=zero of=/dev/null bs=131072 count=2000 2>&1
UNTAR: time tar xzf ../linux-3.0.tar.gz
MD5: time md5sum --quiet -c linux-3.0.md5sums
LS: time ls -lR linux-3.0 > /dev/null