Statistics and Alarms

stats alarm <alarm-id> clear

Clears alarm state.

Syntax Description

alarm-id

Alarms supported by the system, for example:

• cpu_util_indiv – average CPU utilization too high: percent utilization

• disk_io – operating system disk I/O per second too high: kilobytes per second

• fs_mnt – free filesystem space too low: percent of disk space free

• intf_util – network utilization too high: bytes per second

• memory_pct_used – too much memory in use: percent of physical memory used

• paging – paging activity too high: page faults

• temperature – temperature is too high: degrees

Default

N/A

Configuration Mode

config

History

1.5

Example

Related Commands

show stats alarm

Notes

stats alarm <alarm-id> enable

no stats alarm <alarm-id> enable

Enables the alarm.

The no form of the command disables the alarm. Notifications will not be received.

Syntax Description

alarm-id

Alarms supported by the system, for example:

• cpu_util_indiv – average CPU utilization too high: percent utilization

• disk_io – operating system disk I/O per second too high: kilobytes per second

• fs_mnt – free filesystem space too low: percent of disk space free

• intf_util – network utilization too high: bytes per second

• memory_pct_used – too much memory in use: percent of physical memory used

• paging – paging activity too high: page faults

• temperature – temperature is too high: degrees

Default

The default is different per alarm ID

Configuration Mode

config

History

1.5

Example

Related Commands

show stats alarm

Notes

stats alarm <alarm-id> event-repeat {single | while-not-cleared}

no stats alarm <alarm-id> event-repeat

Configures repetition of events from this alarm.

Syntax Description

alarm-id

Alarms supported by the system, for example:

• cpu_util_indiv – average CPU utilization too high: percent utilization

• disk_io – operating system disk I/O per second too high: kilobytes per second

• fs_mnt – free filesystem space too low: percent of disk space free

• intf_util – network utilization too high: bytes per second

• memory_pct_used – too much memory in use: percent of physical memory used

• paging – paging activity too high: page faults

• temperature – temperature is too high: degrees

single

Does not repeat events: only sends one event whenever the alarm changes state

while-not-cleared

Repeats error events until the alarm clears

Default

Single

Configuration Mode

config

History

1.5

Example

Related Commands

show stats alarm

Notes

stats alarm <alarm-id> {rising | falling} {clear-threshold | error-threshold} <threshold-value>

Configure alarms thresholds.

Syntax Description

alarm-id

Alarms supported by the system, for example:

• cpu_util_indiv – average CPU utilization too high: percent utilization

• disk_io – operating system disk I/O per second too high: kilobytes per second

• fs_mnt – free filesystem space too low: percent of disk space free

• intf_util – network utilization too high: bytes per second

• memory_pct_used – too much memory in use: percent of physical memory used

• paging – paging activity too high: page faults

• temperature – temperature is too high: degrees

rising

Configures alarm for when the statistic rises too high

falling

Configures alarm for when the statistic falls too low

error-threshold

Sets threshold to trigger falling or rising alarm

clear-threshold

Sets threshold to clear falling or rising alarm

threshold-value

Threshold value, different per alarm

Default

Default is different per alarm ID

Configuration Mode

config

History

1.5

Example

Related Commands

show stats alarm

Notes

Not all alarms support all four thresholds.

stats alarm <alarm-id> rate-limit {count <count-type> <count> | reset | window <window-type> <duration>}

Configures alarms rate limit.

Syntax Description

alarm-id

Alarms supported by the system, for example:

• cpu_util_indiv – average CPU utilization too high: percent utilization

• disk_io – operating system disk I/O per second too high: kilobytes per second

• fs_mnt – free filesystem space too low: percent of disk space free

• intf_util – network utilization too high: bytes per second

• memory_pct_used – too much memory in use: percent of physical memory used

• paging – paging activity too high: page faults

• temperature – temperature is too high: degrees

count-type

Long medium, or short count (number of alarms)

reset

Set the count and window durations to default values for this alarm

window-type

Long medium, or short count, in seconds

Default

Short window: 5 alarms in 1 hour

Medium window: 20 alarms in 1 day

Long window: 50 alarms in 7 days

Configuration Mode

config

History

1.5

Example

Related Commands

show stats alarm

Notes

stats chd <chd-id> clear

Clears CHD counters.

Syntax Description

chd-id

CHD supported by the system, for example:

• cpu_util – CPU utilization: percentage of time spent

• cpu_util_ave – CPU utilization average: percentage of time spent

• cpu_util_day – CPU utilization average: percentage of time spent

• disk_device_io_hour – storage device I/O read/write statistics for the last hour: bytes

• disk_io – operating system aggregate disk I/O average: KB/sec

• eth_day

• eth_hour

• fs_mnt_day – filesystem system usage average: bytes

• fs_mnt_month – filesystem system usage average: bytes

• fs_mnt_week – –ilesystem system usage average: bytes

• ib_day

• ib_hour

• intf_day – network interface statistics aggregation: bytes

• intf_hour – network interface statistics (same as “interface” sample)

• intf_util – aggregate network utilization across all interfaces

• memory_day – average physical memory usage: bytes

• memory_pct – average physical memory usage

• paging – paging activity: page faults

• paging_day – paging activity: page faults

Default

N/A

Configuration Mode

config

History

1.5

Example

Related Commands

show stats chd

Notes

stats chd <chd-id> enable

no stats chd <chd-id> enable

Enables the CHD.

The no form of the command disables the CHD.

Syntax Description

chd-id

CHD supported by the system, for example:

• cpu_util – CPU utilization: percentage of time spent

• cpu_util_ave – CPU utilization average: percentage of time spent

• cpu_util_day – CPU utilization average: percentage of time spent

• disk_device_io_hour – storage device I/O read/write statistics for the last hour: bytes

• disk_io – operating system aggregate disk I/O average: KB/sec

• eth_day

• eth_hour

• fs_mnt_day – filesystem system usage average: bytes

• fs_mnt_month – filesystem system usage average: bytes

• fs_mnt_week – –ilesystem system usage average: bytes

• ib_day

• ib_hour

• intf_day – network interface statistics aggregation: bytes

• intf_hour – network interface statistics (same as “interface” sample)

• intf_util – aggregate network utilization across all interfaces

• memory_day – average physical memory usage: bytes

• memory_pct – average physical memory usage

• paging – paging activity: page faults

• paging_day – paging activity: page faults

Default

Enabled

Configuration Mode

config

History

1.5

Example

Related Commands

show stats chd

Notes

stats chd <chd-id> compute time {interval | range} <time>

Sets parameters for when this CHD is computed.

Syntax Description

chd-id

CHD supported by the system, for example:

• cpu_util – CPU utilization: percentage of time spent

• cpu_util_ave – CPU utilization average: percentage of time spent

• cpu_util_day – CPU utilization average: percentage of time spent

• disk_device_io_hour – storage device I/O read/write statistics for the last hour: bytes

• disk_io – operating system aggregate disk I/O average: KB/sec

• eth_day

• eth_hour

• fs_mnt_day – filesystem system usage average: bytes

• fs_mnt_month – filesystem system usage average: bytes

• fs_mnt_week – –ilesystem system usage average: bytes

• ib_day

• ib_hour

• intf_day – network interface statistics aggregation: bytes

• intf_hour – network interface statistics (same as “interface” sample)

• intf_util – aggregate network utilization across all interfaces

• memory_day – average physical memory usage: bytes

• memory_pct – average physical memory usage

• paging – paging activity: page faults

• paging_day – paging activity: page faults

interval

Specifies calculation interval (how often to do a new calculation) in number of seconds

range

Specifies calculation range, in number of seconds

time

Number of seconds

Default

Different per CHD

Configuration Mode

config

History

1.5

Example

Related Commands

show stats chd

Notes

stats sample <sample-id> clear

Clears sample history.

Syntax Description

sample-id

Possible sample IDs are:

• congested

• cpu_util – CPU utilization: milliseconds of time spent

• disk_device_io – storage device I/O statistics

• disk_io – operating system aggregate disk I/O: KB/sec

• eth

• fan – fan speed

• fs_mnt_bytes – filesystem usage: bytes

• fs_mnt_inodes – filesystem usage: inodes

• ib

• interface – network interface statistics

• intf_util – network interface utilization: bytes

• memory – system memory utilization: bytes

• paging – paging activity: page faults

• power – power supply usage

• power-consumption

• temperature – modules temperature

Default

N/A

Configuration Mode

config

History

1.5

Example

Related Commands

show stats sample

Notes

stats sample <sample-id> enable

no states sample <sample-id> enable

Enables the sample.

The no form of the command disables the sample.

Syntax Description

sample-id

Possible sample IDs are:

• congested

• cpu_util – CPU utilization: milliseconds of time spent

• disk_device_io – storage device I/O statistics

• disk_io – operating system aggregate disk I/O: KB/sec

• eth

• fan – fan speed

• fs_mnt_bytes – filesystem usage: bytes

• fs_mnt_inodes – filesystem usage: inodes

• ib

• interface – network interface statistics

• intf_util – network interface utilization: bytes

• memory – system memory utilization: bytes

• paging – paging activity: page faults

• power – power supply usage

• power-consumption

• temperature – modules temperature

Default

Enabled

Configuration Mode

config

History

1.5

Example

Related Commands

show stats sample

Notes

stats sample <sample-id> interval <time>

Sets the amount of time between samples for the specified group of sample data.

Syntax Description

sample-id

Possible sample IDs are:

• congested

• cpu_util – CPU utilization: milliseconds of time spent

• disk_device_io – storage device I/O statistics

• disk_io – operating system aggregate disk I/O: KB/sec

• eth

• fan – fan speed

• fs_mnt_bytes – filesystem usage: bytes

• fs_mnt_inodes – filesystem usage: inodes

• ib

• interface – network interface statistics

• intf_util – network interface utilization: bytes

• memory – system memory utilization: bytes

• paging – paging activity: page faults

• power – power supply usage

• power-consumption

• temperature – modules temperature

time

Number of seconds

Default

Different per sample

Configuration Mode

config

History

1.5

Example

Related Commands

show stats sample

Notes

stats clear all

Clears data for all samples, CHDs, and status for all alarms.

Syntax Description

N/A

Default

N/A

Configuration Mode

config

History

1.5

Example

Related Commands

show stats sample

Notes

stats export <format> <report-name> [{after | before} <yyyy/mm/dd> <hh:mm:ss>] [filename <filename>]

Exports statistics to a file.

Syntax Description

format

Currently the only supported value for <format> is "csv" (comma-separated value)

report-name

Determines dataset to be exported. Possible report names are:

• memory – memory utilization

• paging – paging I/O

• cpu_util – CPU utilization

after | before

Only includes stats collected after or before a specific time

yyyy/mm/dd

Date must be between 1970/01/01 and 2038/01/19

hh:mm:ss

Time must be between 00:00:00 and 03:14:07 UTC and is treated as local time

filename

Specifies filename to give new report. If a filename is specified, the stats will be exported to a file of that name; otherwise a name will be chosen automatically and will contain the name of the report and the time and date of the export. Any automatically-chosen name will be given a .csv extension.

Default

N/A

Configuration Mode

config

History

1.5

Example

Related Commands

show files stats

Notes

show stats alarm [<alarm-id> [rate-limit]]

Displays status of all alarms or the specified alarm.

Syntax Description

alarm-id

• cpu_util_indiv – average CPU utilization too high: percent utilization

• disk_io – operating system disk I/O per second too high: kilobytes per second

• fs_mnt – free filesystem space too low: percent of disk space free

• intf_util – network utilization too high: bytes per second

• memory_pct_used – too much memory in use: percent of physical memory used

• paging – paging activity too high: page faults

• temperature – temperature is too high: degrees

rate-limit

Displays rate limit parameters

Default

N/A

Configuration Mode

Any configuration mode

History

1.5

Example

Related Commands

stats alarm

Notes

show stats chd [<chd-id>]

Displays configuration of all statistics CHDs.

Syntax Description

chd-id

• cpu_util – CPU utilization: percentage of time spent

• cpu_util_ave – CPU utilization average: percentage of time spent

• cpu_util_day – CPU utilization average: percentage of time spent

• disk_device_io_hour – storage device I/O read/write statistics for the last hour: bytes

• disk_io – operating system aggregate disk I/O average: KB/sec

• eth_day

• eth_hour

• fs_mnt_day – filesystem system usage average: bytes

• fs_mnt_month – filesystem system usage average: bytes

• fs_mnt_week – –ilesystem system usage average: bytes

• ib_day

• ib_hour

• intf_day – network interface statistics aggregation: bytes

• intf_hour – network interface statistics (same as “interface” sample)

• intf_util – aggregate network utilization across all interfaces

• memory_day – average physical memory usage: bytes

• memory_pct – average physical memory usage

• paging – paging activity: page faults

• paging_day – paging activity: page faults

Default

N/A

Configuration Mode

Any configuration mode

History

1.5

Example

Related Commands

stats chd

Notes

show stats cpu

Displays some basic stats about CPU utilization:

• the current level

• the peak over the past hour

• the average over the past hour

Syntax Description

N/A

Default

N/A

Configuration Mode

Any configuration mode

History

1.5

Example

Related Commands

Notes

show stats sample [<sample-id>]

Displays sampling interval for all samples, or the specified one.

Syntax Description

sample-id

• congested

• cpu_util – CPU utilization: milliseconds of time spent

• disk_device_io – storage device I/O statistics

• disk_io – operating system aggregate disk I/O: KB/sec

• eth

• fan – fan speed

• fs_mnt_bytes – filesystem usage: bytes

• fs_mnt_inodes – filesystem usage: inodes

• ib

• interface – network interface statistics

• intf_util – network interface utilization: bytes

• memory – system memory utilization: bytes

• paging – paging activity: page faults

• power – power supply usage

• power-consumption

• temperature – modules temperature

Default

N/A

Configuration Mode

Any configuration mode

History

1.5

Example

Related Commands

stats sample

Notes