NVOS-OS XC for MetroX-3 XC v18.01.6000
| 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 |
Default | N/A |
Configuration Mode | config |
History | 18.01.5000 |
Example | metrox (config) # stats alarm cpu_util_indiv clear |
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 |
Default | The default is different per alarm-id |
Configuration Mode | config |
History | 18.01.5000 |
Example | metrox (config) # stats alarm cpu_util_indiv enable |
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. The no form of this command resets this parameter to its default. |
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 |
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 | 18.01.5000 |
Example | metrox (config) # stats alarm cpu_util_indiv event-repeat single |
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 |
falling | Configures alarm for when the statistic falls too low. |
rising | Configures alarm for when the statistic rises too high. |
error-threshold | Sets threshold to trigger falling or rising alarm. |
clear-threshold | Sets threshold to clear falling or rising alarm. |
threshold-value | The desired threshold value, different per alarm. |
Default | Default is different per alarm-id |
Configuration Mode | config |
History | 18.01.5000 |
Example | metrox (config) # stats alarm cpu_util_indiv falling clear-threshold 10 |
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 |
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 | 18.01.5000 |
Example | metrox (config) # stats alarm paging rate-limit window long 2000 |
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) fs_mnt_day—filesystem system usage average: bytes fs_mnt_month—filesystem system usage average: bytes fs_mnt_week—filesystem system usage average: bytes 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 | 18.01.5000 |
Example | metrox (config) # stats chd memory_day clear |
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 fs_mnt_day—filesystem system usage average: bytes fs_mnt_month—filesystem system usage average: bytes fs_mnt_week—filesystem system usage average: bytes 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 | 18.01.5000 |
Example | metrox (config) # stats chd memory_day enable |
Related Commands | show stats chd |
Notes | |
| stats chd <CHD ID> compute time {interval | range} <number of seconds> Sets parameters for when this CHD is computed. |
Syntax Description | CHD ID | Possible IDs: 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 fs_mnt_day—filesystem system usage average: bytes fs_mnt_month—filesystem system usage average: bytes fs_mnt_week—filesystem system usage average: bytes 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 |
number of seconds | Number of seconds |
Default | Different per CHD |
Configuration Mode | config |
History | 18.01.5000 |
Example | metrox (config) # stats chd memory_day compute time interval 120 |
Related Commands | show stats chd |
Notes | |
| stats export <format> <sample-id> Exports collected information to a file. Can export extended "power" samples. |
Syntax Description | sample-id | Sample name for which report file should be generated. cpu_util—CPU utilization: milliseconds of time spent memory—system memory utilization: bytes paging—paging activity: page faults |
format | Format of report file |
Default | N/A |
Configuration Mode | config |
History | 18.01.5000 |
Example | metrox (config) # stats export csv memory |
Related Commands | show stats sample |
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 fan - Fan speed fs_mnt_bytes—filesystem usage: bytes fs_mnt_inodes—filesystem usage: inodes 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 | 18.01.5000 |
Example | metrox (config) # stats sample temperature clear |
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: 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 fs_mnt_bytes Filesystem usage: bytes fs_mnt_inodes Filesystem usage: inodes interface Network interface statistics intf_util Network interface utilization: bytes memory System memory utilization: bytes paging Paging activity: page faults |
Default | Enabled |
Configuration Mode | config |
History | 18.01.5000 |
Example | metrox (config) # stats sample temperature enable |
Related Commands | show stats sample |
Notes | |
| stats sample <sample-id> interval [<interval>] no stats sample <sample-id> interval [<interval>] Sets the sampling interval between taking of sample records. The no form of the command sets interval to default value. |
Syntax Description | sample-id | Sample name for which report file should be generated. 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 fs_mnt_bytes Filesystem usage: bytes fs_mnt_inodes Filesystem usage: inodes interface Network interface statistics intf_util Network interface utilization: bytes memory System memory utilization: bytes paging Paging activity: page faults |
interval | Measured in seconds. Range: 1 - 86400 (24 hours) |
Default | Default for “interface” samples is 60 seconds |
Configuration Mode | config |
History | 18.01.5000 |
Example | metrox (config) # stats sample memory interval 1 |
Related Commands | show stats sample |
Notes | |
| stats sample <sample-id> max-entries [<max-entries>] no stats sample <sample-id> max-entries [<max-entries>] Sets number of records to be kept in memory for the counter. The no form of the command resets the value to its default. |
Syntax Description | sample-id | Sample name for which report file should be generated. 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 fs_mnt_bytes Filesystem usage: bytes fs_mnt_inodes Filesystem usage: inodes interface Network interface statistics intf_util Network interface utilization: bytes memory System memory utilization: bytes paging Paging activity: page faults |
max-entries | Number of records Range: 1-1000 |
Default | Default “interface” samples is 100 records |
Configuration Mode | config |
History | 18.01.5000 |
Example | metrox (config) # stats sample memory max-entries 1000 |
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 | 18.01.5000 |
Example | metrox (config) # stats clear-all |
Related Commands | show stats sample |
Notes | |
| show stats alarm [<alarm-id> [rate-limit]] Displays status of all alarms or the specified alarm. |
Syntax Description | alarm-id | Available values: 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 |
rate-limit | Displays rate limit parameters |
Default | N/A |
Configuration Mode | Any command mode |
History | 18.01.5000 |
Example | metrox (config) # show stats alarm Alarm cpu_util_indiv (Average CPU utilization too high): ok Alarm disk_io (Operating System Disk I/O per second too high): (disabled) Alarm fs_mnt (Free filesystem space too low): ok Alarm intf_util (Network utilization too high): (disabled) Alarm memory_pct_used (Too much memory in use): (disabled) Alarm paging (Paging activity too high): ok Alarm temperature (Temperature is too high): ok |
Related Commands | stats alarm |
Notes | |
| show stats chd [<chd-id>] Displays configuration of all statistics CHDs. |
Syntax Description | chd-id | Available values: 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 |
Default | N/A |
Configuration Mode | Any command mode |
History | 18.01.5000 |
Example |
metrox (config) # show stats chd disk_device_io_hour CHD "disk_device_io_hour" (Storage device I/O read/write statistics for the last hour: bytes): Enabled: yes Source dataset: sample "disk_device_io" Computation basis: data points Interval: 1 data point(s) Range: 1 data point(s |
Related Commands | stats chd |
Notes | |
| show stats cpu Displays some basic stats about CPU utilization: |
Syntax Description | N/A |
Default | N/A |
Configuration Mode | Any command mode |
History | 18.01.5000 |
| metrox (config) # show stats cpu CPU 0 Utilization: 6% Peak Utilization Last Hour: 16% at 2012/02/28 08:47:32 Avg. Utilization Last Hour: 8%
|
Related Commands | |
Notes | |
| show stats sample [<sample-id>] Displays sampling interval for all samples, or the specified one. |
Syntax Description | sample-id | Sample name for which report file should be generated. 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 fs_mnt_bytes Filesystem usage: bytes fs_mnt_inodes Filesystem usage: inodes interface Network interface statistics intf_util Network interface utilization: bytes memory System memory utilization: bytes paging Paging activity: page faults |
Default | N/A |
Configuration Mode | Any command mode |
History | 18.01.5000 |
Example | metrox (config) # show stats sample fan Sample "fan" (Fan speed): Enabled: yes Sampling interval: 1 minute 11 seconds |
Related Commands | |
Notes | |
| show stats sample <sample-id> data [group name <group-name> [counter <counter-name>] ] [max-samples {<max-samples> | all}] Displays history of counter values (i.e. collected information for a sample). |
Syntax Description | sample-id | Sample name for which report file should be generated. 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 fs_mnt_bytes Filesystem usage: bytes fs_mnt_inodes Filesystem usage: inodes interface Network interface statistics intf_util Network interface utilization: bytes memory System memory utilization: bytes paging Paging activity: page faults |
interface | Allows limiting output to a particular interface’s counters |
group | Allows limiting output to a particular group of counters |
counter | Allows limiting output to a particular counter. This option is available only if the option interface or group is chosen. |
max-samples | Allows choosing a number of counter records to display. Range: 1-1000 records. The “all” option is meant for all available records. By default, 20 counter records are displayed. |
Default | N/A |
Configuration Mode | Any command mode |
History | 18.01.5000 |
Example |
metrox (config) # show stats sample memory data Sampling data for Memory utilization: Physical memory utilization: ------------------------------------------------------------------------------ Name Timestamp Value ------------------------------------------------------------------------------ Free_physical_memory_(kB) 2022/12/13 12:04:43 84215872 Free_physical_memory_(kB) 2022/12/13 12:04:23 84215840 Free_physical_memory_(kB) 2022/12/13 12:04:03 84215808 Free_physical_memory_(kB) 2022/12/13 12:03:43 84216068 Free_physical_memory_(kB) 2022/12/13 12:03:23 84215972 Free_physical_memory_(kB) 2022/12/13 12:03:03 84216352 Free_physical_memory_(kB) 2022/12/13 12:02:44 84215536 Free_physical_memory_(kB) 2022/12/13 12:02:23 84216500 Free_physical_memory_(kB) 2022/12/13 12:02:03 84216452 Free_physical_memory_(kB) 2022/12/13 12:01:44 84215668... |
Related Commands | |
Notes | When there are more records in history than displayed, the output for a group ends with “...” (ellipses). Notice that this is a history of counters. Autocompletion and output can contain information for groups (interfaces) that is not present anymore in the system, and vice versa. If counters are not sampled, they will not appear in the output. Output of collected information is implemented only for the following samples: |
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Last updated on May 23, 2023.