Portworx

Agent Check

Supported OS:

Overview

Get metrics from Portworx service in real time to:

Monitor health and performance of your Portworx Cluster
Track disk usage, latency and throughput for Portworx volumes

Setup

Installation

The Portworx check is NOT included in the Datadog Agent package.

To install the Portworx check on your host:

Install the developer toolkit on any machine.
Run ddev release build portworx to build the package.
Download the Datadog Agent.
Upload the build artifact to any host with an Agent and run datadog-agent integration install -w path/to/portworx/dist/<ARTIFACT_NAME>.whl.

Configuration

Create a file portworx.yaml in the Agent’s conf.d directory.

Metric Collection

Add this configuration setup to your portworx.yaml file to start gathering your portworx metrics:

init_config:

instances:
 # url of the metrics endpoint of prometheus
 - prometheus_endpoint: http://localhost:9001/metrics

Configure it to point to your server and port.

See the sample portworx.yaml for all available configuration options.

Restart the Agent to begin sending Portworx metrics to Datadog.

Validation

Run the Agent’s info subcommand, you should see something like the following:

Checks
======

  portworx
  -----------------
    - instance #0 [OK]
    - Collected 60 metrics, 0 events & 0 service check

Compatibility

The Portworx check is compatible with Portworx 1.4.0 and possible earlier versions.

Data Collected

Metrics

portworx.cluster.cpu_percent (gauge)	Node CPU Percentage shown as percent
portworx.cluster.disk_available_bytes (gauge)	Node Available disk space shown as byte
portworx.cluster.disk_total_bytes (gauge)	Node total bytes shown as byte
portworx.cluster.disk_utilized_bytes (gauge)	Node Utilized bytes shown as byte
portworx.cluster.memory_utilized_percent (gauge)	Node Memory Utilization Percentage shown as percent
portworx.cluster.pendingio (gauge)	Node Pendiong IO's
portworx.cluster.status_cluster.quorum (gauge)	Cluster Quorum
portworx.cluster.status_cluster.size (gauge)	Cluster Size
portworx.cluster.status_nodes_offline (gauge)	Cluster Number of Offline nodes
portworx.cluster.status_nodes_online (gauge)	Cluster Number of Online nodes
portworx.cluster.status_nodes_storage_down (gauge)	Cluster Number of nodes with storage down
portworx.cluster.status_storage_nodes_offline (gauge)	Cluster Number of nodes with storage offline
portworx.cluster.status_storage_nodes_online (gauge)	Cluster Number of nodes with storage online
portworx.disk_stats.interval_seconds (gauge)	Disk stats for interval seconds shown as second
portworx.disk_stats.io_seconds (gauge)	Disk stats for io's per seconds shown as second
portworx.disk_stats.progress_io (gauge)	Disk stats for io's in progress shown as second
portworx.disk_stats.read_bytes (gauge)	Disk stats for number of read bytes shown as byte
portworx.disk_stats.read_latency_seconds (gauge)	Disk stats for read latency in seconds shown as second
portworx.disk_stats.read_seconds (gauge)	Disk stats for of reads per seconds shown as second
portworx.disk_stats.reads (gauge)	Disk stats for number of reads
portworx.disk_stats.used_bytes (gauge)	Disk stats for used bytes shown as byte
portworx.disk_stats.write_bytes (gauge)	Disk stats for of written bytes shown as byte
portworx.disk_stats.write_latency_seconds (gauge)	Disk stats for write latency in seconds shown as second
portworx.disk_stats.write_seconds (gauge)	Disk stats for writes per seconds shown as second
portworx.disk_stats.writes (gauge)	Disk stats for number of writes
portworx.network_io.bytessent (gauge)	Network stats for bytes sent shown as byte
portworx.network_io.received_bytes (gauge)	Network stats for bytes received shown as byte
portworx.pool_stats.pool_flushed_bytes (gauge)	Pool stats for flushed bytes shown as byte
portworx.pool_stats.pool_flushms (gauge)	Pool stats for flush latency shown as millisecond
portworx.pool_stats.pool_num_flushes (gauge)	Pool stats for number of flushes
portworx.pool_stats.pool_write_latency_seconds (gauge)	Pool stats for write latency shown as second
portworx.pool_stats.pool_writethroughput (gauge)	Pool stats for write throughput shown as byte
portworx.pool_stats.pool_written_bytes (gauge)	Pool stats for written bytes shown as byte
portworx.proc_stats.cpu_percenttime (gauge)	Proc stats for CPU percent time
portworx.proc_stats.res (gauge)	Proc stats for resident memory size
portworx.proc_stats.virt (gauge)	Proc stats for virtual memory size
portworx.volume.capacity_bytes (gauge)	Volume stats for capacity bytes shown as byte
portworx.volume.currhalevel (gauge)	Volume stats for the current HA level
portworx.volume.depth_io (gauge)	Volume stats for io depth
portworx.volume.dev_depth_io (gauge)	Volume Device stats for io depth
portworx.volume.dev_read_latency_seconds (gauge)	Volume Device stats for read latency shown as second
portworx.volume.dev_readthroughput (gauge)	Volume Device stats for read throughput shown as byte
portworx.volume.dev_write_latency_seconds (gauge)	Volume Device stats for write latency shown as second
portworx.volume.dev_writethroughput (gauge)	Volume Device stats for write throughput shown as byte
portworx.volume.halevel (gauge)	Volume stats for HA Level
portworx.volume.iopriority (gauge)	Volume stats for IO Priority
portworx.volume.iops (gauge)	Volume stats for IOPS
portworx.volume.num_long_flushes (gauge)	Volume stats for number of flushes
portworx.volume.num_long_reads (gauge)	Volume stats for number of long reads
portworx.volume.num_long_writes (gauge)	Volume stats for number of long writes
portworx.volume.readthroughput (gauge)	Volume stats for read throughput shown as byte
portworx.volume.usage_bytes (gauge)	Volume stats for used bytes shown as byte
portworx.volume.vol_read_latency_seconds (gauge)	Volume stats for read latency shown as second
portworx.volume.vol_write_latency_seconds (gauge)	Volume stats for write latency shown as second
portworx.volume.writethroughput (gauge)	Volume stats for write throughput shown as byte
portworx.volume.written_bytes (gauge)	Volume stats for written bytes shown as byte
portworx.fs.usage_bytes (gauge)	Filesystem stats for used bytes shown as byte
portworx.fs.capacity_bytes (gauge)	Filesystem stats for total bytes shown as byte

Events

The Portworx check does not include any events.

Troubleshooting

Agent cannot connect

    portworx
    -------
      - instance #0 [ERROR]: "('Connection aborted.', error(111, 'Connection refused'))"
      - Collected 0 metrics, 0 events & 0 service check

Check that the url in portworx.yaml is correct.