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Backport of [NET-4107][Supportability] Log Level set to TRACE and duration set to 5m for consul-debug into release/1.15.x #17727

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merged 4 commits into from
Jun 17, 2023
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Backport of [NET-4107][Supportability] Log Level set to TRACE and duration set to 5m for consul-debug into release/1.15.x #17727

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0ba40c8
backport of commit 9d72a262f357ef0ee6409acae7d3c24d8f87caec
absolutelightning Jun 7, 2023
257eb80
backport of commit 9b9bb8d206bd68721bc89a9cdf488e8bba38f4d2
absolutelightning Jun 7, 2023
33725e4
backport of commit ba448092974b8f0439e64e338267835a02480f73
absolutelightning Jun 7, 2023
03872f0
Merge branch 'release/1.15.x' into backport/NET-4107-supportability-l…
absolutelightning Jun 17, 2023
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3 changes: 3 additions & 0 deletions .changelog/17596.txt
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Original file line number Diff line number Diff line change
@@ -0,0 +1,3 @@
```release-note:improvement
debug: change default setting of consul debug command. now default duration is 5ms and default log level is 'TRACE'
```
4 changes: 2 additions & 2 deletions command/debug/debug.go
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Expand Up @@ -32,7 +32,7 @@ const (

// debugDuration is the total duration that debug runs before being
// shut down
debugDuration = 2 * time.Minute
debugDuration = 5 * time.Minute

// debugDurationGrace is a period of time added to the specified
// duration to allow intervals to capture within that time
Expand Down Expand Up @@ -500,7 +500,7 @@ func (c *cmd) captureHeap(outputDir string) error {
}

func (c *cmd) captureLogs(ctx context.Context) error {
logCh, err := c.client.Agent().Monitor("DEBUG", ctx.Done(), nil)
logCh, err := c.client.Agent().Monitor("TRACE", ctx.Done(), nil)
if err != nil {
return err
}
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6 changes: 3 additions & 3 deletions website/content/commands/debug.mdx
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Expand Up @@ -45,12 +45,12 @@ or otherwise.
`Usage: consul debug [options]`

By default, the debug command will capture an archive at the current path for
all targets for 2 minutes.
all targets for 5 minutes.

#### Command Options

- `-duration` - Optional, the total time to capture data for from the target agent. Must
be greater than the interval and longer than 10 seconds. Defaults to 2 minutes.
be greater than the interval and longer than 10 seconds. Defaults to 5 minutes.

- `-interval` - Optional, the interval at which to capture dynamic data, such as heap
and metrics. Must be longer than 5 seconds. Defaults to 30 seconds.
Expand Down Expand Up @@ -79,7 +79,7 @@ information when `debug` is running. By default, it captures all information.
| `host` | Information about resources on the host running the target agent such as CPU, memory, and disk. |
| `members` | A list of all the WAN and LAN members in the cluster. |
| `metrics` | Metrics from the in-memory metrics endpoint in the target, captured at the interval. |
| `logs` | `DEBUG` level logs for the target agent, captured for the duration. |
| `logs` | `TRACE` level logs for the target agent, captured for the duration. |
| `pprof` | Golang heap, CPU, goroutine, and trace profiling. CPU and traces are captured for `duration` in a single file while heap and goroutine are separate snapshots for each `interval`. This information is not retrieved unless [`enable_debug`](/consul/docs/agent/config/config-files#enable_debug) is set to `true` on the target agent or ACLs are enable and an ACL token with `operator:read` is provided. |

## Examples
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