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diff --git a/collectors/cgroups.plugin/integrations/virtual_machines.md b/collectors/cgroups.plugin/integrations/virtual_machines.md deleted file mode 100644 index 6a64923c4..000000000 --- a/collectors/cgroups.plugin/integrations/virtual_machines.md +++ /dev/null @@ -1,169 +0,0 @@ -<!--startmeta -custom_edit_url: "https://github.com/netdata/netdata/edit/master/collectors/cgroups.plugin/integrations/virtual_machines.md" -meta_yaml: "https://github.com/netdata/netdata/edit/master/collectors/cgroups.plugin/metadata.yaml" -sidebar_label: "Virtual Machines" -learn_status: "Published" -learn_rel_path: "Data Collection/Containers and VMs" -most_popular: True -message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE COLLECTOR'S metadata.yaml FILE" -endmeta--> - -# Virtual Machines - - -<img src="https://netdata.cloud/img/container.svg" width="150"/> - - -Plugin: cgroups.plugin -Module: /sys/fs/cgroup - -<img src="https://img.shields.io/badge/maintained%20by-Netdata-%2300ab44" /> - -## Overview - -Monitor Virtual Machines for performance, resource usage, and health status. - - - -This collector is supported on all platforms. - -This collector supports collecting metrics from multiple instances of this integration, including remote instances. - - -### Default Behavior - -#### Auto-Detection - -This integration doesn't support auto-detection. - -#### Limits - -The default configuration for this integration does not impose any limits on data collection. - -#### Performance Impact - -The default configuration for this integration is not expected to impose a significant performance impact on the system. - - -## Metrics - -Metrics grouped by *scope*. - -The scope defines the instance that the metric belongs to. An instance is uniquely identified by a set of labels. - - - -### Per cgroup - - - -Labels: - -| Label | Description | -|:-----------|:----------------| -| container_name | The container name or group path if name resolution fails. | -| image | Docker/Podman container image name. | - -Metrics: - -| Metric | Dimensions | Unit | -|:------|:----------|:----| -| cgroup.cpu_limit | used | percentage | -| cgroup.cpu | user, system | percentage | -| cgroup.cpu_per_core | a dimension per core | percentage | -| cgroup.throttled | throttled | percentage | -| cgroup.throttled_duration | duration | ms | -| cgroup.cpu_shares | shares | shares | -| cgroup.mem | cache, rss, swap, rss_huge, mapped_file | MiB | -| cgroup.writeback | dirty, writeback | MiB | -| cgroup.mem_activity | in, out | MiB/s | -| cgroup.pgfaults | pgfault, swap | MiB/s | -| cgroup.mem_usage | ram, swap | MiB | -| cgroup.mem_usage_limit | available, used | MiB | -| cgroup.mem_utilization | utilization | percentage | -| cgroup.mem_failcnt | failures | count | -| cgroup.io | read, write | KiB/s | -| cgroup.serviced_ops | read, write | operations/s | -| cgroup.throttle_io | read, write | KiB/s | -| cgroup.throttle_serviced_ops | read, write | operations/s | -| cgroup.queued_ops | read, write | operations | -| cgroup.merged_ops | read, write | operations/s | -| cgroup.cpu_some_pressure | some10, some60, some300 | percentage | -| cgroup.cpu_some_pressure_stall_time | time | ms | -| cgroup.cpu_full_pressure | some10, some60, some300 | percentage | -| cgroup.cpu_full_pressure_stall_time | time | ms | -| cgroup.memory_some_pressure | some10, some60, some300 | percentage | -| cgroup.memory_some_pressure_stall_time | time | ms | -| cgroup.memory_full_pressure | some10, some60, some300 | percentage | -| cgroup.memory_full_pressure_stall_time | time | ms | -| cgroup.io_some_pressure | some10, some60, some300 | percentage | -| cgroup.io_some_pressure_stall_time | time | ms | -| cgroup.io_full_pressure | some10, some60, some300 | percentage | -| cgroup.io_full_pressure_stall_time | time | ms | -| cgroup.pids_current | pids | pids | - -### Per cgroup network device - - - -Labels: - -| Label | Description | -|:-----------|:----------------| -| container_name | The container name or group path if name resolution fails. | -| image | Docker/Podman container image name. | -| device | The name of the host network interface linked to the container's network interface. | -| container_device | Container network interface name. | -| interface_type | Network interface type. Always "virtual" for the containers. | - -Metrics: - -| Metric | Dimensions | Unit | -|:------|:----------|:----| -| cgroup.net_net | received, sent | kilobits/s | -| cgroup.net_packets | received, sent, multicast | pps | -| cgroup.net_errors | inbound, outbound | errors/s | -| cgroup.net_drops | inbound, outbound | errors/s | -| cgroup.net_fifo | receive, transmit | errors/s | -| cgroup.net_compressed | receive, sent | pps | -| cgroup.net_events | frames, collisions, carrier | events/s | -| cgroup.net_operstate | up, down, notpresent, lowerlayerdown, testing, dormant, unknown | state | -| cgroup.net_carrier | up, down | state | -| cgroup.net_mtu | mtu | octets | - - - -## Alerts - - -The following alerts are available: - -| Alert name | On metric | Description | -|:------------|:----------|:------------| -| [ cgroup_10min_cpu_usage ](https://github.com/netdata/netdata/blob/master/health/health.d/cgroups.conf) | cgroup.cpu_limit | average cgroup CPU utilization over the last 10 minutes | -| [ cgroup_ram_in_use ](https://github.com/netdata/netdata/blob/master/health/health.d/cgroups.conf) | cgroup.mem_usage | cgroup memory utilization | -| [ cgroup_1m_received_packets_rate ](https://github.com/netdata/netdata/blob/master/health/health.d/cgroups.conf) | cgroup.net_packets | average number of packets received by the network interface ${label:device} over the last minute | -| [ cgroup_10s_received_packets_storm ](https://github.com/netdata/netdata/blob/master/health/health.d/cgroups.conf) | cgroup.net_packets | ratio of average number of received packets for the network interface ${label:device} over the last 10 seconds, compared to the rate over the last minute | - - -## Setup - -### Prerequisites - -No action required. - -### Configuration - -#### File - -There is no configuration file. -#### Options - - - -There are no configuration options. - -#### Examples -There are no configuration examples. - - |