# File

## file.bytes.in

The number of bytes read from the file. By default, this metric displays the total value for the defined scope. For example, if the scope is set to a group of machines, the metric value will be the total value for the whole group.

Description

Metric Type

Counter

Value Type

Byte

Segment By

Host, Container, Process, Kubernetes, Mesos, Swarm, CloudProvider

Default Time Aggregation

Rate

Available Time Aggregation Formats

Avg, Rate, Sum, Min, Max

Default Group Aggregation

Sum

Available Group Aggregation Formats

Avg, Sum, Min, Max

## file.bytes.out

The number of bytes written to the file. By default, this metric displays the total value for the defined scope. For example, if the scope is set to a group of machines, the metric value will be the total value for the whole group.

Description

Metric Type

Counter

Value Type

Byte

Segment By

Host, Container, Process, Kubernetes, Mesos, Swarm, CloudProvider

Default Time Aggregation

Rate

Available Time Aggregation Formats

Avg, Rate, Sum, Min, Max

Default Group Aggregation

Sum

Available Group Aggregation Formats

Avg, Sum, Min, Max

## file.bytes.total

The total number of bytes written to, and read from, the file. By default, this metric displays the total value for the defined scope. For example, if the scope is set to a group of machines, the metric value will be the total value for the whole group.

Description

Metric Type

Counter

Value Type

Byte

Segment By

Host, Container, Process, Kubernetes, Mesos, Swarm, CloudProvider

Default Time Aggregation

Rate

Available Time Aggregation Formats

Avg, Rate, Sum, Min, Max

Default Group Aggregation

Sum

Available Group Aggregation Formats

Avg, Sum, Min, Max

## file.error.open.count

The number of errors that occurred when opening files. By default, this metric displays the total value for the defined scope. For example, if the scope is set to a group of machines, the metric value will be the total value for the whole group.

Description

Metric Type

Counter

Value Type

Integer

Segment By

Host, Container, Process, Kubernetes, Mesos, Swarm, CloudProvider

Default Time Aggregation

Rate

Available Time Aggregation Formats

Avg, Rate, Sum, Min, Max

Default Group Aggregation

Sum

Available Group Aggregation Formats

Avg, Sum, Min, Max

## file.error.total.count

The number of errors encountered by file system calls, such as open(), close(), and create(). By default, this metric displays the total value for the defined scope. For example, if the scope is defined as a group of machines, the metric value will be the total value for the whole group.

Description

Metric Type

Counter

Value Type

Integer

Segment By

Host, Container, Process, Kubernetes, Mesos, Swarm, CloudProvider

Default Time Aggregation

Rate

Available Time Aggregation Formats

Avg, Rate, Sum, Min, Max

Default Group Aggregation

Sum

Available Group Aggregation Formats

Avg, Sum, Min, Max

## file.iops.in

The number of file read operations per second. This metric is calculated by measuring the actual number of read requests made by a process. By default, this metric displays the total value for the defined scope. For example, if the scope is set to a group of machines, the metric value will be the total value for the whole group.

### Note

The value of file.iops.in can differ from the value other tools show, as they are usually based on interpolating this value from the number of bytes read and written to the file system.

Description

Metric Type

Counter

Value Type

Integer

Segment By

Host, Container, Process, Kubernetes, Mesos, Swarm, CloudProvider

Default Time Aggregation

Rate

Available Time Aggregation Formats

Avg, Rate, Sum, Min, Max

Default Group Aggregation

Sum

Available Group Aggregation Formats

Avg, Sum, Min, Max

## file.iops.out

The number of file write operations per second. This metric is calculated by measuring the actual number of write requests made by a process. By default, this metric displays the total value for the defined scope. For example, if the scope is set to a group of machines, the metric value will be the total value for the whole group.

### Note

The value of file.iops.out can differ from the value other tools show, as they are usually based on interpolating this value from the number of bytes read and written to the file system.

Description

Metric Type

Counter

Value Type

Integer

Segment By

Host, Container, Process, Kubernetes, Mesos, Swarm, CloudProvider

Default Time Aggregation

Rate

Available Time Aggregation Formats

Avg, Rate, Sum, Min, Max

Default Group Aggregation

Sum

Available Group Aggregation Formats

Avg, Sum, Min, Max

## file.iops.total

The number of file read and write operations per second. This metric is calculated by measuring the actual number of read/write requests made by a process. By default, this metric displays the total value for the defined scope. For example, if the scope is set to a group of machines, the metric value will be the total value for the whole group.

### Note

The value of file.iops.total can differ from the value other tools show, as they are usually based on interpolating this value from the number of bytes read and written to the file system.

Description

Metric Type

Counter

Value Type

Integer

Segment By

Host, Container, Process, Kubernetes, Mesos, Swarm, CloudProvider

Default Time Aggregation

Rate

Available Time Aggregation Formats

Avg, Rate, Sum, Min, Max

Default Group Aggregation

Sum

Available Group Aggregation Formats

Avg, Sum, Min, Max

## file.name

The name of the file.

Description

Metric Type

Gauge

Value Type

String

Segment By

Host

Default Time Aggregation

N/A

Available Time Aggregation Formats

N/A

Default Group Aggregation

N/A

Available Group Aggregation Formats

N/A

## file.open.count

The number of times the file has been opened.

Description

Metric Type

Counter

Value Type

Integer

Segment By

Host, Container, Process, Kubernetes, Mesos, Swarm, CloudProvider

Default Time Aggregation

Rate

Available Time Aggregation Formats

Avg, Rate, Sum, Min, Max

Default Group Aggregation

Sum

Available Group Aggregation Formats

Avg, Sum, Min, Max

## file.time.in

The time spent reading the file. By default, this metric displays the total value for the defined scope. For example, if the scope is set to a group of machines, the metric value will be the total value for the whole group.

Description

Metric Type

Counter

Value Type

relativeTime

Segment By

Host, Container, Process, Kubernetes, Mesos, Swarm, CloudProvider

Default Time Aggregation

Average

Available Time Aggregation Formats

Avg, Rate, Sum, Min, Max

Default Group Aggregation

Average

Available Group Aggregation Formats

Avg, Sum, Min, Max

## file.time.out

The time spent writing in the file. By default, this metric displays the total value for the defined scope. For example, if the scope is set to a group of machines, the metric value will be the total value for the whole group.

Description

Metric Type

Counter

Value Type

relativeTime

Segment By

Host, Container, Process, Kubernetes, Mesos, Swarm, CloudProvider

Default Time Aggregation

Average

Available Time Aggregation Formats

Avg, Rate, Sum, Min, Max

Default Group Aggregation

Average

Available Group Aggregation Formats

Avg, Sum, Min, Max

## file.time.total

The time spent during file I/O. By default, this metric displays the total value for the defined scope. For example, if the scope is set to a group of machines, the metric value will be the total value for the whole group.

Description

Metric Type

Counter

Value Type

relativeTime

Segment By

Host, Container, Process, Kubernetes, Mesos, Swarm, CloudProvider

Default Time Aggregation

Average

Available Time Aggregation Formats

Avg, Rate, Sum, Min, Max

Default Group Aggregation

Average

Available Group Aggregation Formats

Avg, Sum, Min, Max