280 lines
21 KiB
Markdown
280 lines
21 KiB
Markdown
# Data Plane Development Kit (DPDK) Input Plugin
|
|
|
|
The `dpdk` plugin collects metrics exposed by applications built with [Data
|
|
Plane Development Kit](https://www.dpdk.org/) which is an extensive set of open
|
|
source libraries designed for accelerating packet processing workloads.
|
|
|
|
DPDK provides APIs that enable exposing various statistics from the devices used
|
|
by DPDK applications and enable exposing KPI metrics directly from
|
|
applications. Device statistics include e.g. common statistics available across
|
|
NICs, like: received and sent packets, received and sent bytes etc. In addition
|
|
to this generic statistics, an extended statistics API is available that allows
|
|
providing more detailed, driver-specific metrics that are not available as
|
|
generic statistics.
|
|
|
|
[DPDK Release 20.05](https://doc.dpdk.org/guides/rel_notes/release_20_05.html)
|
|
introduced updated telemetry interface that enables DPDK libraries and
|
|
applications to provide their telemetry. This is referred to as `v2` version of
|
|
this socket-based telemetry interface. This release enabled e.g. reading
|
|
driver-specific extended stats (`/ethdev/xstats`) via this new interface.
|
|
|
|
[DPDK Release 20.11](https://doc.dpdk.org/guides/rel_notes/release_20_11.html)
|
|
introduced reading via `v2` interface common statistics (`/ethdev/stats`) in
|
|
addition to existing (`/ethdev/xstats`).
|
|
|
|
The example usage of `v2` telemetry interface can be found in [Telemetry User
|
|
Guide](https://doc.dpdk.org/guides/howto/telemetry.html). A variety of [DPDK
|
|
Sample Applications](https://doc.dpdk.org/guides/sample_app_ug/index.html) is
|
|
also available for users to discover and test the capabilities of DPDK libraries
|
|
and to explore the exposed metrics.
|
|
|
|
> **DPDK Version Info:** This plugin uses this `v2` interface to read telemetry
|
|
> data from applications build with `DPDK version >= 20.05`. The default
|
|
> configuration include reading common statistics from `/ethdev/stats` that is
|
|
> available from `DPDK version >= 20.11`. When using
|
|
> `DPDK 20.05 <= version < DPDK 20.11` it is recommended to disable querying
|
|
> `/ethdev/stats` by setting corresponding `exclude_commands` configuration
|
|
> option.
|
|
> **NOTE:** Since DPDK will most likely run with root privileges, the socket
|
|
> telemetry interface exposed by DPDK will also require root access. This means
|
|
> that either access permissions have to be adjusted for socket telemetry
|
|
> interface to allow Telegraf to access it, or Telegraf should run with root
|
|
> privileges.
|
|
> **NOTE:** The DPDK socket must exist for Telegraf to start successfully.
|
|
> Telegraf will attempt to connect to the DPDK socket during the initialization
|
|
> phase.
|
|
|
|
## Global configuration options <!-- @/docs/includes/plugin_config.md -->
|
|
|
|
In addition to the plugin-specific configuration settings, plugins support
|
|
additional global and plugin configuration settings. These settings are used to
|
|
modify metrics, tags, and field or create aliases and configure ordering, etc.
|
|
See the [CONFIGURATION.md][CONFIGURATION.md] for more details.
|
|
|
|
[CONFIGURATION.md]: ../../../docs/CONFIGURATION.md#plugins
|
|
|
|
## Configuration
|
|
|
|
```toml @sample.conf
|
|
# Reads metrics from DPDK applications using v2 telemetry interface.
|
|
# This plugin ONLY supports Linux
|
|
[[inputs.dpdk]]
|
|
## Path to DPDK telemetry socket. This shall point to v2 version of DPDK
|
|
## telemetry interface.
|
|
# socket_path = "/var/run/dpdk/rte/dpdk_telemetry.v2"
|
|
|
|
## Duration that defines how long the connected socket client will wait for
|
|
## a response before terminating connection.
|
|
## This includes both writing to and reading from socket. Since it's local
|
|
## socket access to a fast packet processing application, the timeout should
|
|
## be sufficient for most users.
|
|
## Setting the value to 0 disables the timeout (not recommended)
|
|
# socket_access_timeout = "200ms"
|
|
|
|
## Enables telemetry data collection for selected device types.
|
|
## Adding "ethdev" enables collection of telemetry from DPDK NICs
|
|
## (stats, xstats, link_status).
|
|
## Adding "rawdev" enables collection of telemetry from DPDK Raw Devices
|
|
## (xstats).
|
|
# device_types = ["ethdev"]
|
|
|
|
## List of custom, application-specific telemetry commands to query
|
|
## The list of available commands depend on the application deployed.
|
|
## Applications can register their own commands via telemetry library API
|
|
## http://doc.dpdk.org/guides/prog_guide/telemetry_lib.html#registering-commands
|
|
## For L3 Forwarding with Power Management Sample Application this could be:
|
|
## additional_commands = ["/l3fwd-power/stats"]
|
|
# additional_commands = []
|
|
|
|
## Allows turning off collecting data for individual "ethdev" commands.
|
|
## Remove "/ethdev/link_status" from list to gather link status metrics.
|
|
[inputs.dpdk.ethdev]
|
|
exclude_commands = ["/ethdev/link_status"]
|
|
|
|
## When running multiple instances of the plugin it's recommended to add a
|
|
## unique tag to each instance to identify metrics exposed by an instance
|
|
## of DPDK application. This is useful when multiple DPDK apps run on a
|
|
## single host.
|
|
## [inputs.dpdk.tags]
|
|
## dpdk_instance = "my-fwd-app"
|
|
```
|
|
|
|
This plugin offers multiple configuration options, please review examples below
|
|
for additional usage information.
|
|
|
|
### Example: Minimal Configuration for NIC metrics
|
|
|
|
This configuration allows getting metrics for all devices reported via
|
|
`/ethdev/list` command:
|
|
|
|
* `/ethdev/stats` - basic device statistics (since `DPDK 20.11`)
|
|
* `/ethdev/xstats` - extended device statistics
|
|
* `/ethdev/link_status` - up/down link status
|
|
|
|
```toml
|
|
[[inputs.dpdk]]
|
|
device_types = ["ethdev"]
|
|
```
|
|
|
|
Since this configuration will query `/ethdev/link_status` it's recommended to
|
|
increase timeout to `socket_access_timeout = "10s"`.
|
|
|
|
The [plugin collecting interval](../../../docs/CONFIGURATION.md#input-plugins)
|
|
should be adjusted accordingly (e.g. `interval = "30s"`).
|
|
|
|
### Example: Excluding NIC link status from being collected
|
|
|
|
Checking link status depending on underlying implementation may take more time
|
|
to complete. This configuration can be used to exclude this telemetry command
|
|
to allow faster response for metrics.
|
|
|
|
```toml
|
|
[[inputs.dpdk]]
|
|
device_types = ["ethdev"]
|
|
|
|
[inputs.dpdk.ethdev]
|
|
exclude_commands = ["/ethdev/link_status"]
|
|
```
|
|
|
|
A separate plugin instance with higher timeout settings can be used to get
|
|
`/ethdev/link_status` independently. Consult [Independent NIC link status
|
|
configuration](#example-independent-nic-link-status-configuration) and [Getting
|
|
metrics from multiple DPDK instances running on same
|
|
host](#example-getting-metrics-from-multiple-dpdk-instances-on-same-host)
|
|
examples for further details.
|
|
|
|
### Example: Independent NIC link status configuration
|
|
|
|
This configuration allows getting `/ethdev/link_status` using separate
|
|
configuration, with higher timeout.
|
|
|
|
```toml
|
|
[[inputs.dpdk]]
|
|
interval = "30s"
|
|
socket_access_timeout = "10s"
|
|
device_types = ["ethdev"]
|
|
|
|
[inputs.dpdk.ethdev]
|
|
exclude_commands = ["/ethdev/stats", "/ethdev/xstats"]
|
|
```
|
|
|
|
### Example: Getting application-specific metrics
|
|
|
|
This configuration allows reading custom metrics exposed by
|
|
applications. Example telemetry command obtained from [L3 Forwarding with Power
|
|
Management Sample Application][sample-app].
|
|
|
|
```toml
|
|
[[inputs.dpdk]]
|
|
device_types = ["ethdev"]
|
|
additional_commands = ["/l3fwd-power/stats"]
|
|
|
|
[inputs.dpdk.ethdev]
|
|
exclude_commands = ["/ethdev/link_status"]
|
|
```
|
|
|
|
Command entries specified in `additional_commands` should match DPDK command
|
|
format:
|
|
|
|
* Command entry format: either `command` or `command,params` for commands that
|
|
expect parameters, where comma (`,`) separates command from params.
|
|
* Command entry length (command with params) should be `< 1024` characters.
|
|
* Command length (without params) should be `< 56` characters.
|
|
* Commands have to start with `/`.
|
|
|
|
Providing invalid commands will prevent the plugin from starting. Additional
|
|
commands allow duplicates, but they will be removed during execution so each
|
|
command will be executed only once during each metric gathering interval.
|
|
|
|
[sample-app]: https://doc.dpdk.org/guides/sample_app_ug/l3_forward_power_man.html
|
|
|
|
### Example: Getting metrics from multiple DPDK instances on same host
|
|
|
|
This configuration allows getting metrics from two separate applications
|
|
exposing their telemetry interfaces via separate sockets. For each plugin
|
|
instance a unique tag `[inputs.dpdk.tags]` allows distinguishing between them.
|
|
|
|
```toml
|
|
# Instance #1 - L3 Forwarding with Power Management Application
|
|
[[inputs.dpdk]]
|
|
socket_path = "/var/run/dpdk/rte/l3fwd-power_telemetry.v2"
|
|
device_types = ["ethdev"]
|
|
additional_commands = ["/l3fwd-power/stats"]
|
|
|
|
[inputs.dpdk.ethdev]
|
|
exclude_commands = ["/ethdev/link_status"]
|
|
|
|
[inputs.dpdk.tags]
|
|
dpdk_instance = "l3fwd-power"
|
|
|
|
# Instance #2 - L2 Forwarding with Intel Cache Allocation Technology (CAT)
|
|
# Application
|
|
[[inputs.dpdk]]
|
|
socket_path = "/var/run/dpdk/rte/l2fwd-cat_telemetry.v2"
|
|
device_types = ["ethdev"]
|
|
|
|
[inputs.dpdk.ethdev]
|
|
exclude_commands = ["/ethdev/link_status"]
|
|
|
|
[inputs.dpdk.tags]
|
|
dpdk_instance = "l2fwd-cat"
|
|
```
|
|
|
|
This utilizes Telegraf's standard capability of [adding custom
|
|
tags](../../../docs/CONFIGURATION.md#input-plugins) to input plugin's
|
|
measurements.
|
|
|
|
## Metrics
|
|
|
|
The DPDK socket accepts `command,params` requests and returns metric data in
|
|
JSON format. All metrics from DPDK socket become flattened using [Telegraf's
|
|
JSON Flattener](../../parsers/json/README.md) and exposed as fields. If DPDK
|
|
response contains no information (is empty or is null) then such response will
|
|
be discarded.
|
|
|
|
> **NOTE:** Since DPDK allows registering custom metrics in its telemetry
|
|
> framework the JSON response from DPDK may contain various sets of metrics.
|
|
> While metrics from `/ethdev/stats` should be most stable, the `/ethdev/xstats`
|
|
> may contain driver-specific metrics (depending on DPDK application
|
|
> configuration). The application-specific commands like `/l3fwd-power/stats`
|
|
> can return their own specific set of metrics.
|
|
|
|
## Example Output
|
|
|
|
The output consists of plugin name (`dpdk`), and a set of tags that identify
|
|
querying hierarchy:
|
|
|
|
```text
|
|
dpdk,host=dpdk-host,dpdk_instance=l3fwd-power,command=/ethdev/stats,params=0 [fields] [timestamp]
|
|
```
|
|
|
|
| Tag | Description |
|
|
|-----|-------------|
|
|
| `host` | hostname of the machine (consult [Telegraf Agent configuration](https://github.com/influxdata/telegraf/blob/master/docs/CONFIGURATION.md#agent) for additional details) |
|
|
| `dpdk_instance` | custom tag from `[inputs.dpdk.tags]` (optional) |
|
|
| `command` | executed command (without params) |
|
|
| `params` | command parameter, e.g. for `/ethdev/stats` it is the id of NIC as exposed by `/ethdev/list`. For DPDK app that uses 2 NICs the metrics will output e.g. `params=0`, `params=1`. |
|
|
|
|
When running plugin configuration below...
|
|
|
|
```toml
|
|
[[inputs.dpdk]]
|
|
device_types = ["ethdev"]
|
|
additional_commands = ["/l3fwd-power/stats"]
|
|
[inputs.dpdk.tags]
|
|
dpdk_instance = "l3fwd-power"
|
|
```
|
|
|
|
...expected output for `dpdk` plugin instance running on host named
|
|
`host=dpdk-host`:
|
|
|
|
```text
|
|
dpdk,command=/ethdev/stats,dpdk_instance=l3fwd-power,host=dpdk-host,params=0 q_opackets_0=0,q_ipackets_5=0,q_errors_11=0,ierrors=0,q_obytes_5=0,q_obytes_10=0,q_opackets_10=0,q_ipackets_4=0,q_ipackets_7=0,q_ipackets_15=0,q_ibytes_5=0,q_ibytes_6=0,q_ibytes_9=0,obytes=0,q_opackets_1=0,q_opackets_11=0,q_obytes_7=0,q_errors_5=0,q_errors_10=0,q_ibytes_4=0,q_obytes_6=0,q_errors_1=0,q_opackets_5=0,q_errors_3=0,q_errors_12=0,q_ipackets_11=0,q_ipackets_12=0,q_obytes_14=0,q_opackets_15=0,q_obytes_2=0,q_errors_8=0,q_opackets_12=0,q_errors_0=0,q_errors_9=0,q_opackets_14=0,q_ibytes_3=0,q_ibytes_15=0,q_ipackets_13=0,q_ipackets_14=0,q_obytes_3=0,q_errors_13=0,q_opackets_3=0,q_ibytes_0=7092,q_ibytes_2=0,q_ibytes_8=0,q_ipackets_8=0,q_ipackets_10=0,q_obytes_4=0,q_ibytes_10=0,q_ibytes_13=0,q_ibytes_1=0,q_ibytes_12=0,opackets=0,q_obytes_1=0,q_errors_15=0,q_opackets_2=0,oerrors=0,rx_nombuf=0,q_opackets_8=0,q_ibytes_11=0,q_ipackets_3=0,q_obytes_0=0,q_obytes_12=0,q_obytes_11=0,q_obytes_13=0,q_errors_6=0,q_ipackets_1=0,q_ipackets_6=0,q_ipackets_9=0,q_obytes_15=0,q_opackets_7=0,q_ibytes_14=0,ipackets=98,q_ipackets_2=0,q_opackets_6=0,q_ibytes_7=0,imissed=0,q_opackets_4=0,q_opackets_9=0,q_obytes_8=0,q_obytes_9=0,q_errors_4=0,q_errors_14=0,q_opackets_13=0,ibytes=7092,q_ipackets_0=98,q_errors_2=0,q_errors_7=0 1606310780000000000
|
|
dpdk,command=/ethdev/stats,dpdk_instance=l3fwd-power,host=dpdk-host,params=1 q_opackets_0=0,q_ipackets_5=0,q_errors_11=0,ierrors=0,q_obytes_5=0,q_obytes_10=0,q_opackets_10=0,q_ipackets_4=0,q_ipackets_7=0,q_ipackets_15=0,q_ibytes_5=0,q_ibytes_6=0,q_ibytes_9=0,obytes=0,q_opackets_1=0,q_opackets_11=0,q_obytes_7=0,q_errors_5=0,q_errors_10=0,q_ibytes_4=0,q_obytes_6=0,q_errors_1=0,q_opackets_5=0,q_errors_3=0,q_errors_12=0,q_ipackets_11=0,q_ipackets_12=0,q_obytes_14=0,q_opackets_15=0,q_obytes_2=0,q_errors_8=0,q_opackets_12=0,q_errors_0=0,q_errors_9=0,q_opackets_14=0,q_ibytes_3=0,q_ibytes_15=0,q_ipackets_13=0,q_ipackets_14=0,q_obytes_3=0,q_errors_13=0,q_opackets_3=0,q_ibytes_0=7092,q_ibytes_2=0,q_ibytes_8=0,q_ipackets_8=0,q_ipackets_10=0,q_obytes_4=0,q_ibytes_10=0,q_ibytes_13=0,q_ibytes_1=0,q_ibytes_12=0,opackets=0,q_obytes_1=0,q_errors_15=0,q_opackets_2=0,oerrors=0,rx_nombuf=0,q_opackets_8=0,q_ibytes_11=0,q_ipackets_3=0,q_obytes_0=0,q_obytes_12=0,q_obytes_11=0,q_obytes_13=0,q_errors_6=0,q_ipackets_1=0,q_ipackets_6=0,q_ipackets_9=0,q_obytes_15=0,q_opackets_7=0,q_ibytes_14=0,ipackets=98,q_ipackets_2=0,q_opackets_6=0,q_ibytes_7=0,imissed=0,q_opackets_4=0,q_opackets_9=0,q_obytes_8=0,q_obytes_9=0,q_errors_4=0,q_errors_14=0,q_opackets_13=0,ibytes=7092,q_ipackets_0=98,q_errors_2=0,q_errors_7=0 1606310780000000000
|
|
dpdk,command=/ethdev/xstats,dpdk_instance=l3fwd-power,host=dpdk-host,params=0 out_octets_encrypted=0,rx_fcoe_mbuf_allocation_errors=0,tx_q1packets=0,rx_priority0_xoff_packets=0,rx_priority7_xoff_packets=0,rx_errors=0,mac_remote_errors=0,in_pkts_invalid=0,tx_priority3_xoff_packets=0,tx_errors=0,rx_fcoe_bytes=0,rx_flow_control_xon_packets=0,rx_priority4_xoff_packets=0,tx_priority2_xoff_packets=0,rx_illegal_byte_errors=0,rx_xoff_packets=0,rx_management_packets=0,rx_priority7_dropped=0,rx_priority4_dropped=0,in_pkts_unchecked=0,rx_error_bytes=0,rx_size_256_to_511_packets=0,tx_priority4_xoff_packets=0,rx_priority6_xon_packets=0,tx_priority4_xon_to_xoff_packets=0,in_pkts_delayed=0,rx_priority0_mbuf_allocation_errors=0,out_octets_protected=0,tx_priority7_xon_to_xoff_packets=0,tx_priority1_xon_to_xoff_packets=0,rx_fcoe_no_direct_data_placement_ext_buff=0,tx_priority6_xon_to_xoff_packets=0,flow_director_filter_add_errors=0,rx_total_packets=99,rx_crc_errors=0,flow_director_filter_remove_errors=0,rx_missed_errors=0,tx_size_64_packets=0,rx_priority3_dropped=0,flow_director_matched_filters=0,tx_priority2_xon_to_xoff_packets=0,rx_priority1_xon_packets=0,rx_size_65_to_127_packets=99,rx_fragment_errors=0,in_pkts_notusingsa=0,rx_q0bytes=7162,rx_fcoe_dropped=0,rx_priority1_dropped=0,rx_fcoe_packets=0,rx_priority5_xoff_packets=0,out_pkts_protected=0,tx_total_packets=0,rx_priority2_dropped=0,in_pkts_late=0,tx_q1bytes=0,in_pkts_badtag=0,rx_multicast_packets=99,rx_priority6_xoff_packets=0,tx_flow_control_xoff_packets=0,rx_flow_control_xoff_packets=0,rx_priority0_xon_packets=0,in_pkts_untagged=0,tx_fcoe_packets=0,rx_priority7_mbuf_allocation_errors=0,tx_priority0_xon_to_xoff_packets=0,tx_priority5_xon_to_xoff_packets=0,tx_flow_control_xon_packets=0,tx_q0packets=0,tx_xoff_packets=0,rx_size_512_to_1023_packets=0,rx_priority3_xon_packets=0,rx_q0errors=0,rx_oversize_errors=0,tx_priority4_xon_packets=0,tx_priority5_xoff_packets=0,rx_priority5_xon_packets=0,rx_total_missed_packets=0,rx_priority4_mbuf_allocation_errors=0,tx_priority1_xon_packets=0,tx_management_packets=0,rx_priority5_mbuf_allocation_errors=0,rx_fcoe_no_direct_data_placement=0,rx_undersize_errors=0,tx_priority1_xoff_packets=0,rx_q0packets=99,tx_q2packets=0,tx_priority6_xon_packets=0,rx_good_packets=99,tx_priority5_xon_packets=0,tx_size_256_to_511_packets=0,rx_priority6_dropped=0,rx_broadcast_packets=0,tx_size_512_to_1023_packets=0,tx_priority3_xon_to_xoff_packets=0,in_pkts_unknownsci=0,in_octets_validated=0,tx_priority6_xoff_packets=0,tx_priority7_xoff_packets=0,rx_jabber_errors=0,tx_priority7_xon_packets=0,tx_priority0_xon_packets=0,in_pkts_unusedsa=0,tx_priority0_xoff_packets=0,mac_local_errors=33,rx_total_bytes=7162,in_pkts_notvalid=0,rx_length_errors=0,in_octets_decrypted=0,rx_size_128_to_255_packets=0,rx_good_bytes=7162,tx_size_65_to_127_packets=0,rx_mac_short_packet_dropped=0,tx_size_1024_to_max_packets=0,rx_priority2_mbuf_allocation_errors=0,flow_director_added_filters=0,tx_multicast_packets=0,rx_fcoe_crc_errors=0,rx_priority1_xoff_packets=0,flow_director_missed_filters=0,rx_xon_packets=0,tx_size_128_to_255_packets=0,out_pkts_encrypted=0,rx_priority4_xon_packets=0,rx_priority0_dropped=0,rx_size_1024_to_max_packets=0,tx_good_bytes=0,rx_management_dropped=0,rx_mbuf_allocation_errors=0,tx_xon_packets=0,rx_priority3_xoff_packets=0,tx_good_packets=0,tx_fcoe_bytes=0,rx_priority6_mbuf_allocation_errors=0,rx_priority2_xon_packets=0,tx_broadcast_packets=0,tx_q2bytes=0,rx_priority7_xon_packets=0,out_pkts_untagged=0,rx_priority2_xoff_packets=0,rx_priority1_mbuf_allocation_errors=0,tx_q0bytes=0,rx_size_64_packets=0,rx_priority5_dropped=0,tx_priority2_xon_packets=0,in_pkts_nosci=0,flow_director_removed_filters=0,in_pkts_ok=0,rx_l3_l4_xsum_error=0,rx_priority3_mbuf_allocation_errors=0,tx_priority3_xon_packets=0 1606310780000000000
|
|
dpdk,command=/ethdev/xstats,dpdk_instance=l3fwd-power,host=dpdk-host,params=1 tx_priority5_xoff_packets=0,in_pkts_unknownsci=0,tx_q0packets=0,tx_total_packets=0,rx_crc_errors=0,rx_priority4_xoff_packets=0,rx_priority5_dropped=0,tx_size_65_to_127_packets=0,rx_good_packets=98,tx_priority6_xoff_packets=0,tx_fcoe_bytes=0,out_octets_protected=0,out_pkts_encrypted=0,rx_priority1_xon_packets=0,tx_size_128_to_255_packets=0,rx_flow_control_xoff_packets=0,rx_priority7_xoff_packets=0,tx_priority0_xon_to_xoff_packets=0,rx_broadcast_packets=0,tx_priority1_xon_packets=0,rx_xon_packets=0,rx_fragment_errors=0,tx_flow_control_xoff_packets=0,tx_q0bytes=0,out_pkts_untagged=0,rx_priority4_xon_packets=0,tx_priority5_xon_packets=0,rx_priority1_xoff_packets=0,rx_good_bytes=7092,rx_priority4_mbuf_allocation_errors=0,in_octets_decrypted=0,tx_priority2_xon_to_xoff_packets=0,rx_priority3_dropped=0,tx_multicast_packets=0,mac_local_errors=33,in_pkts_ok=0,rx_illegal_byte_errors=0,rx_xoff_packets=0,rx_q0errors=0,flow_director_added_filters=0,rx_size_256_to_511_packets=0,rx_priority3_xon_packets=0,rx_l3_l4_xsum_error=0,rx_priority6_dropped=0,in_pkts_notvalid=0,rx_size_64_packets=0,tx_management_packets=0,rx_length_errors=0,tx_priority7_xon_to_xoff_packets=0,rx_mbuf_allocation_errors=0,rx_missed_errors=0,rx_priority1_mbuf_allocation_errors=0,rx_fcoe_no_direct_data_placement=0,tx_priority3_xoff_packets=0,in_pkts_delayed=0,tx_errors=0,rx_size_512_to_1023_packets=0,tx_priority4_xon_packets=0,rx_q0bytes=7092,in_pkts_unchecked=0,tx_size_512_to_1023_packets=0,rx_fcoe_packets=0,in_pkts_nosci=0,rx_priority6_mbuf_allocation_errors=0,rx_priority1_dropped=0,tx_q2packets=0,rx_priority7_dropped=0,tx_size_1024_to_max_packets=0,rx_management_packets=0,rx_multicast_packets=98,rx_total_bytes=7092,mac_remote_errors=0,tx_priority3_xon_packets=0,rx_priority2_mbuf_allocation_errors=0,rx_priority5_mbuf_allocation_errors=0,tx_q2bytes=0,rx_size_128_to_255_packets=0,in_pkts_badtag=0,out_pkts_protected=0,rx_management_dropped=0,rx_fcoe_bytes=0,flow_director_removed_filters=0,tx_priority2_xoff_packets=0,rx_fcoe_crc_errors=0,rx_priority0_mbuf_allocation_errors=0,rx_priority0_xon_packets=0,rx_fcoe_dropped=0,tx_priority1_xon_to_xoff_packets=0,rx_size_65_to_127_packets=98,rx_q0packets=98,tx_priority0_xoff_packets=0,rx_priority6_xon_packets=0,rx_total_packets=98,rx_undersize_errors=0,flow_director_missed_filters=0,rx_jabber_errors=0,in_pkts_invalid=0,in_pkts_late=0,rx_priority5_xon_packets=0,tx_priority4_xoff_packets=0,out_octets_encrypted=0,tx_q1packets=0,rx_priority5_xoff_packets=0,rx_priority6_xoff_packets=0,rx_errors=0,in_octets_validated=0,rx_priority3_xoff_packets=0,tx_priority4_xon_to_xoff_packets=0,tx_priority5_xon_to_xoff_packets=0,tx_flow_control_xon_packets=0,rx_priority0_dropped=0,flow_director_filter_add_errors=0,tx_q1bytes=0,tx_priority6_xon_to_xoff_packets=0,flow_director_matched_filters=0,tx_priority2_xon_packets=0,rx_fcoe_mbuf_allocation_errors=0,rx_priority2_xoff_packets=0,tx_priority7_xoff_packets=0,rx_priority0_xoff_packets=0,rx_oversize_errors=0,in_pkts_notusingsa=0,tx_size_64_packets=0,rx_size_1024_to_max_packets=0,tx_priority6_xon_packets=0,rx_priority2_dropped=0,rx_priority4_dropped=0,rx_priority7_mbuf_allocation_errors=0,rx_flow_control_xon_packets=0,tx_good_bytes=0,tx_priority3_xon_to_xoff_packets=0,rx_total_missed_packets=0,rx_error_bytes=0,tx_priority7_xon_packets=0,rx_mac_short_packet_dropped=0,tx_priority1_xoff_packets=0,tx_good_packets=0,tx_broadcast_packets=0,tx_xon_packets=0,in_pkts_unusedsa=0,rx_priority2_xon_packets=0,in_pkts_untagged=0,tx_fcoe_packets=0,flow_director_filter_remove_errors=0,rx_priority3_mbuf_allocation_errors=0,tx_priority0_xon_packets=0,rx_priority7_xon_packets=0,rx_fcoe_no_direct_data_placement_ext_buff=0,tx_xoff_packets=0,tx_size_256_to_511_packets=0 1606310780000000000
|
|
dpdk,command=/ethdev/link_status,dpdk_instance=l3fwd-power,host=dpdk-host,params=0 status="UP",speed=10000,duplex="full-duplex" 1606310780000000000
|
|
dpdk,command=/ethdev/link_status,dpdk_instance=l3fwd-power,host=dpdk-host,params=1 status="UP",speed=10000,duplex="full-duplex" 1606310780000000000
|
|
dpdk,command=/l3fwd-power/stats,dpdk_instance=l3fwd-power,host=dpdk-host empty_poll=49506395979901,full_poll=0,busy_percent=0 1606310780000000000
|
|
```
|