cgroups_rs::fs::blkio

Struct BlkIo

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pub struct BlkIo {
Show 34 fields
    pub io_merged: Vec<IoService>,
    pub io_merged_total: u64,
    pub io_merged_recursive: Vec<IoService>,
    pub io_merged_recursive_total: u64,
    pub io_queued: Vec<IoService>,
    pub io_queued_total: u64,
    pub io_queued_recursive: Vec<IoService>,
    pub io_queued_recursive_total: u64,
    pub io_service_bytes: Vec<IoService>,
    pub io_service_bytes_total: u64,
    pub io_service_bytes_recursive: Vec<IoService>,
    pub io_service_bytes_recursive_total: u64,
    pub io_serviced: Vec<IoService>,
    pub io_serviced_total: u64,
    pub io_serviced_recursive: Vec<IoService>,
    pub io_serviced_recursive_total: u64,
    pub io_service_time: Vec<IoService>,
    pub io_service_time_total: u64,
    pub io_service_time_recursive: Vec<IoService>,
    pub io_service_time_recursive_total: u64,
    pub io_wait_time: Vec<IoService>,
    pub io_wait_time_total: u64,
    pub io_wait_time_recursive: Vec<IoService>,
    pub io_wait_time_recursive_total: u64,
    pub leaf_weight: u64,
    pub leaf_weight_device: Vec<BlkIoData>,
    pub sectors: Vec<BlkIoData>,
    pub sectors_recursive: Vec<BlkIoData>,
    pub throttle: BlkIoThrottle,
    pub time: Vec<BlkIoData>,
    pub time_recursive: Vec<BlkIoData>,
    pub weight: u64,
    pub weight_device: Vec<BlkIoData>,
    pub io_stat: Vec<IoStat>,

}
Expand description

Statistics and state of the block devices.

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§io_merged: Vec<IoService>

The number of BIOS requests merged into I/O requests by the control group’s tasks.

§io_merged_total: u64

Same as io_merged, but only reports the total number.

§io_merged_recursive: Vec<IoService>

Same as io_merged, but contains all descendant control groups.

§io_merged_recursive_total: u64

Same as io_merged_recursive, but only reports the total number.

§io_queued: Vec<IoService>

The number of requests queued for I/O operations by the tasks of the control group.

§io_queued_total: u64

Same as io_queued, but only reports the total number.

§io_queued_recursive: Vec<IoService>

Same as io_queued, but contains all descendant control groups.

§io_queued_recursive_total: u64

Same as io_queued_recursive, but contains all descendant control groups.

§io_service_bytes: Vec<IoService>

The number of bytes transferred from and to the block device (as seen by the CFQ I/O scheduler).

§io_service_bytes_total: u64

Same as io_service_bytes, but contains all descendant control groups.

§io_service_bytes_recursive: Vec<IoService>

Same as io_service_bytes, but contains all descendant control groups.

§io_service_bytes_recursive_total: u64

Total amount of bytes transferred between the tasks and block devices, including the descendant control groups’ numbers.

§io_serviced: Vec<IoService>

The number of I/O operations (as seen by the CFQ I/O scheduler) between the devices and the control group’s tasks.

§io_serviced_total: u64

The total number of I/O operations performed on the devices as seen by the throttling policy.

§io_serviced_recursive: Vec<IoService>

Same as io_serviced, but contains all descendant control groups.

§io_serviced_recursive_total: u64

Same as io_serviced, but contains all descendant control groups and contains only the total amount.

§io_service_time: Vec<IoService>

The total time spent between dispatch and request completion for I/O requests (as seen by the CFQ I/O scheduler) by the control group’s tasks.

§io_service_time_total: u64

Same as io_service_time, but contains all descendant control groups and contains only the total amount.

§io_service_time_recursive: Vec<IoService>

Same as io_service_time, but contains all descendant control groups.

§io_service_time_recursive_total: u64

Same as io_service_time_recursive, but contains all descendant control groups and only the total amount.

§io_wait_time: Vec<IoService>

Total amount of time spent waiting for a free slot in the CFQ I/O scheduler’s queue.

§io_wait_time_total: u64

Same as io_wait_time, but only reports the total amount.

§io_wait_time_recursive: Vec<IoService>

Same as io_wait_time, but contains all descendant control groups.

§io_wait_time_recursive_total: u64

Same as io_wait_time_recursive, but only reports the total amount.

§leaf_weight: u64

How much weight do the control group’s tasks have when competing against the descendant control group’s tasks.

§leaf_weight_device: Vec<BlkIoData>

Same as leaf_weight, but per-block-device.

§sectors: Vec<BlkIoData>

Total number of sectors transferred between the block devices and the control group’s tasks.

§sectors_recursive: Vec<BlkIoData>

Same as sectors, but contains all descendant control groups.

§throttle: BlkIoThrottle

Similar statistics, but as seen by the throttle policy.

§time: Vec<BlkIoData>

The time the control group had access to the I/O devices.

§time_recursive: Vec<BlkIoData>

Same as time, but contains all descendant control groups.

§weight: u64

The weight of this control group.

§weight_device: Vec<BlkIoData>

Same as weight, but per-block-device.

§io_stat: Vec<IoStat>

IoStat for cgroup v2

Trait Implementations§

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impl Debug for BlkIo

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Default for BlkIo

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fn default() -> BlkIo

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl Freeze for BlkIo

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impl RefUnwindSafe for BlkIo

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impl Send for BlkIo

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impl Sync for BlkIo

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impl Unpin for BlkIo

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impl UnwindSafe for BlkIo

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impl<T> Any for T
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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

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impl<T> From<T> for T

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fn from(t: T) -> T

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