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@@ -33,7 +33,7 @@ more details about the `docker stats` command.
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## Control groups
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## Control groups
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Linux Containers rely on [control groups](
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Linux Containers rely on [control groups](
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-https://www.kernel.org/doc/Documentation/cgroups/cgroups.txt)
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+https://www.kernel.org/doc/Documentation/cgroup-v1/cgroups.txt)
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which not only track groups of processes, but also expose metrics about
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which not only track groups of processes, but also expose metrics about
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CPU, memory, and block I/O usage. You can access those metrics and
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CPU, memory, and block I/O usage. You can access those metrics and
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obtain network usage metrics as well. This is relevant for "pure" LXC
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obtain network usage metrics as well. This is relevant for "pure" LXC
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@@ -256,7 +256,7 @@ compatibility reasons.
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Block I/O is accounted in the `blkio` controller.
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Block I/O is accounted in the `blkio` controller.
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Different metrics are scattered across different files. While you can
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Different metrics are scattered across different files. While you can
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find in-depth details in the [blkio-controller](
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find in-depth details in the [blkio-controller](
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-https://www.kernel.org/doc/Documentation/cgroups/blkio-controller.txt)
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+https://www.kernel.org/doc/Documentation/cgroup-v1/blkio-controller.txt)
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file in the kernel documentation, here is a short list of the most
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file in the kernel documentation, here is a short list of the most
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relevant ones:
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relevant ones:
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