activity
This operator is only for internal usage by the Tenzir Platform. It can change without notice.
Summarizes the activity of pipelines.
pipeline::activity range=duration, interval=duration
Description
range = duration
The range for which the activity should be fetched. Note that the individual rates returned by this operator typically represent a larger range because they are aligned with the interval.
interval = duration
The interval used to summarize the individual throughout rates. Needs to be a
multiple of the built-in storage interval, which is typically 10min
. Also
needs to cleanly divide range
.
Schemas
tenzir.activity
Field | Type | Description |
---|---|---|
first | time | The time of the first throughput rate in the lists below. |
last | time | The time of the last throughput rate in the lists below. |
pipelines | list<record> | The activity for individual pipelines. |
The records in pipelines
have the following schema:
Field | Type | Description |
---|---|---|
id | string | The ID uniquely identifying the pipeline this activity belongs to. |
ingress | record | The activity at the source of the pipeline. |
egress | record | The activity at the destination of the pipeline. |
The records ingress
and egress
have the following schema:
Field | Type | Description |
---|---|---|
internal | bool | Whether this end of the pipeline is considered internal. |
bytes | uint64 | The total number of bytes over the range. |
rates | list<uint64> | The throughput in bytes/second over time. |
You can derive the time associated with a given throughput rate with the formula
first + index*interval
, except the last value, which is associated with
last
. The recommended way to chart these values is to show a sliding window
over [last - range, last]
. The value in bytes
is an approximation for the
total number of bytes inside that window.
Examples
Show the activity over the last 20s
pipeline::activity range=20s, interval=20s
{
first: 2025-05-07T08:33:40.000Z,
last: 2025-05-07T08:34:10.000Z,
pipelines: [
{
id: "3b43d497-5f4d-47f4-b191-5f432644d5ba",
ingress: {
internal: true,
bytes: 289800,
rates: [
14490,
14490,
14490,
],
},
egress: {
internal: true,
bytes: 292360,
rates: [
14721.75,
14514.25,
14488.8,
],
},
},
],
}