bhatti admin metrics

bhatti admin metrics server only

Query metrics snapshots over time.

Synopsis

sudo bhatti admin metrics [--since <range>]

Description

The server takes a metrics snapshot roughly every minute and persists it to the database (in metrics_snapshots). This command reads them back and prints a compact table — request rates, error counts, proxy traffic, cold wakes, sandbox state distribution, host load, available memory.

The output is bucketed automatically based on the time range:

| Range | Bucket size | | ----- | ----------- | | < 2 hours | 1 minute | | 2–24 hours | 15 minutes | | > 24 hours | 1 hour |

Each row aggregates the snapshots in its bucket (sums for counters like req/min, last-value for gauges like LOAD).

--since accepts the same formats as admin events --since — relative durations or absolute dates. The default is 1 hour.

Examples

# Last hour at 1-minute resolution (default)
sudo bhatti admin metrics

TIME                REQ/min  ERR  PROXY/min WAKES  HOT WARM  COLD  LOAD   MEM_AVAIL
14:21                    47    0          8     0    4    6     7    0.4    19421 MB
14:20                    52    1          9     1    4    5     8    0.5    19388 MB
14:19                    44    0          7     0    4    4     9    0.5    19412 MB
...

# Last 12 hours, auto-bucketed to 15-minute intervals
sudo bhatti admin metrics --since 12h

# Last week, auto-bucketed to 1-hour intervals
sudo bhatti admin metrics --since 7d

# Machine-readable, raw 1-min snapshots for the last 30 minutes
sudo bhatti admin metrics --since 30m --json | jq '.[] | .api_requests'

Options

| Flag | Default | Description | | ---- | ------- | ----------- | | --since <range> | 1h | Earliest snapshot to include. |

See Global flags for --url, --token, --json, --timing, --data-dir.