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Fix disk metric showing double the actual value #32674

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merged 1 commit into from
Feb 23, 2023

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alanwguo
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@alanwguo alanwguo commented Feb 18, 2023

Why are these changes needed?

the disks stats returns stats about two paths / and /tmp/ray. Since both those paths are on the same partition, disk_usage will return the same value. We do not need to combine them.

In the UI, we show the disk stats for / so I'll do the same for the metric as well.

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Signed-off-by: Alan Guo <aguo@anyscale.com>
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rkooo567 commented Feb 20, 2023

Before merging, do we have tests to verify this works as expected?

Also, maybe we should handle the case where "/" doesn't exist (not sure if it is guaranteed to exist)? (also need a test).

I also feel like "/" may break windows

@rkooo567 rkooo567 added the @author-action-required The PR author is responsible for the next step. Remove tag to send back to the reviewer. label Feb 20, 2023
@rkooo567 rkooo567 merged commit 356b9cd into ray-project:master Feb 23, 2023
alanwguo added a commit to alanwguo/ray that referenced this pull request Mar 3, 2023
Signed-off-by: Alan Guo <aguo@anyscale.com>

the disks stats returns stats about two paths / and /tmp/ray. Since both those paths are on the same partition, disk_usage will return the same value. We do not need to combine them.

In the UI, we show the disk stats for / so I'll do the same for the metric as well.
zcin pushed a commit that referenced this pull request Mar 3, 2023

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Signed-off-by: Alan Guo <aguo@anyscale.com>

the disks stats returns stats about two paths / and /tmp/ray. Since both those paths are on the same partition, disk_usage will return the same value. We do not need to combine them.

In the UI, we show the disk stats for / so I'll do the same for the metric as well.
edoakes pushed a commit to edoakes/ray that referenced this pull request Mar 22, 2023
Signed-off-by: Alan Guo <aguo@anyscale.com>

the disks stats returns stats about two paths / and /tmp/ray. Since both those paths are on the same partition, disk_usage will return the same value. We do not need to combine them.

In the UI, we show the disk stats for / so I'll do the same for the metric as well.

Signed-off-by: Edward Oakes <ed.nmi.oakes@gmail.com>
peytondmurray pushed a commit to peytondmurray/ray that referenced this pull request Mar 22, 2023
Signed-off-by: Alan Guo <aguo@anyscale.com>

the disks stats returns stats about two paths / and /tmp/ray. Since both those paths are on the same partition, disk_usage will return the same value. We do not need to combine them.

In the UI, we show the disk stats for / so I'll do the same for the metric as well.
elliottower pushed a commit to elliottower/ray that referenced this pull request Apr 22, 2023

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This commit was signed with the committer’s verified signature.
elliottower Elliot Tower
Signed-off-by: Alan Guo <aguo@anyscale.com>

the disks stats returns stats about two paths / and /tmp/ray. Since both those paths are on the same partition, disk_usage will return the same value. We do not need to combine them.

In the UI, we show the disk stats for / so I'll do the same for the metric as well.

Signed-off-by: elliottower <elliot@elliottower.com>
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