Files
coder/coderd/database/queries/workspaceagentstats.sql
T
Kyle Carberry 5304b4e483 feat: add connection statistics for workspace agents (#6469)
* fix: don't make session counts cumulative

This made for some weird tracking... we want the point-in-time
number of counts!

* Add databasefake query for getting agent stats

* Add deployment stats endpoint

* The query... works?!?

* Fix aggregation query

* Select from multiple tables instead

* Fix continuous stats

* Increase period of stat refreshes

* Add workspace counts to deployment stats

* fmt

* Add a slight bit of responsiveness

* Fix template version editor overflow

* Add refresh button

* Fix font family on button

* Fix latest stat being reported

* Revert agent conn stats

* Fix linting error

* Fix tests

* Fix gen

* Fix migrations

* Block on sending stat updates

* Add test fixtures

* Fix response structure

* make gen
2023-03-08 21:05:45 -06:00

76 lines
2.1 KiB
SQL

-- name: InsertWorkspaceAgentStat :one
INSERT INTO
workspace_agent_stats (
id,
created_at,
user_id,
workspace_id,
template_id,
agent_id,
connections_by_proto,
connection_count,
rx_packets,
rx_bytes,
tx_packets,
tx_bytes,
session_count_vscode,
session_count_jetbrains,
session_count_reconnecting_pty,
session_count_ssh,
connection_median_latency_ms
)
VALUES
($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17) RETURNING *;
-- name: GetTemplateDAUs :many
SELECT
(created_at at TIME ZONE 'UTC')::date as date,
user_id
FROM
workspace_agent_stats
WHERE
template_id = $1 AND
connection_count > 0
GROUP BY
date, user_id
ORDER BY
date ASC;
-- name: GetDeploymentDAUs :many
SELECT
(created_at at TIME ZONE 'UTC')::date as date,
user_id
FROM
workspace_agent_stats
WHERE
connection_count > 0
GROUP BY
date, user_id
ORDER BY
date ASC;
-- name: DeleteOldWorkspaceAgentStats :exec
DELETE FROM workspace_agent_stats WHERE created_at < NOW() - INTERVAL '30 days';
-- name: GetDeploymentWorkspaceAgentStats :one
WITH agent_stats AS (
SELECT
coalesce(SUM(rx_bytes), 0)::bigint AS workspace_rx_bytes,
coalesce(SUM(tx_bytes), 0)::bigint AS workspace_tx_bytes,
coalesce((PERCENTILE_CONT(0.5) WITHIN GROUP (ORDER BY connection_median_latency_ms)), -1)::FLOAT AS workspace_connection_latency_50,
coalesce((PERCENTILE_CONT(0.95) WITHIN GROUP (ORDER BY connection_median_latency_ms)), -1)::FLOAT AS workspace_connection_latency_95
FROM workspace_agent_stats
WHERE workspace_agent_stats.created_at > $1
), latest_agent_stats AS (
SELECT
coalesce(SUM(session_count_vscode), 0)::bigint AS session_count_vscode,
coalesce(SUM(session_count_ssh), 0)::bigint AS session_count_ssh,
coalesce(SUM(session_count_jetbrains), 0)::bigint AS session_count_jetbrains,
coalesce(SUM(session_count_reconnecting_pty), 0)::bigint AS session_count_reconnecting_pty
FROM (
SELECT *, ROW_NUMBER() OVER(PARTITION BY agent_id ORDER BY created_at DESC) AS rn
FROM workspace_agent_stats
) AS a WHERE a.rn = 1
)
SELECT * FROM agent_stats, latest_agent_stats;