Configuration

Configuration

Log Cost Estimate

Name

Forecast log costs

Synopsis

cortisol logs cost-estimate --host HOST --log-file LOG_FILE --users NUM_USERS --spawn-rate SPAWN_RATE --run-time RUN_TIME -cortisol-file CORTISOL_PYTHON_FILE

Description

Forecast log costs pre-production with Cortisol for Datadog, New Relic, Grafana and GCP Cloud Logging

Example

cortisol logs cost-estimate --host http://10.20.31.32:8000 --users 100 --spawn-rate 30 --run-time 20m -cortisol-file some_cortisol_file.py

Required Flags - Option 1

-f, --cortisol-file PATH Path to the CORTISOL_FILE

-h, --host TEXT Host in the following format: http://10.20.31.32 or http://10.20.31.32:8000

-l, --log-file PATH Path to log file

-u, --users INTEGER Peak number of concurrent users

-r, --spawn-rate INTEGER Rate to spawn users at (users per second)

-t, --run-time TEXT Stop after the specified amount of time, e.g. (50, 30s, 200m, 5h, 2h30m, etc.). Default unit in seconds.

Required Flags - Option 2

All the latter options plus the following in case your application run in a Docker container:

-c, --container-id TEXT Optional docker container id where your application runs

Required Flags - Option 3

--config PATH Path to config file (YAML or JSON) containing the long version of flags from option 1

Optional Flags

--stats-file PATH Path where to store the cortisol statistics output as a csv

Here's a YAML example:

host: "http://10.20.31.32:8000"
log-file: "/path/to/logfile"
users: 100
spawn-rate: 30
run-time: "20m"
cortisol-file: "some_cortisol_file.py"
stats-file: "cortisol_stats.csv"

Here's a YAML example with docker container id:

host: "http://10.20.31.32:8000"
log-file: "/path/to/logfile"
users: 100
spawn-rate: 30
run-time: "20m"
cortisol-file: "some_cortisol_file.py"
container-id: "80f1bc1e7feb"
stats-file: "cortisol_stats.csv"

and a JSON example:

{
  "host": "http://10.20.31.32:8000",
  "log_file": "/path/to/logfile",
  "users": 100,
  "spawn_rate": 30,
  "run_time": "20m",
  "cortisol_file": "some_cortisol_file.py",
  "container_id": "80f1bc1e7feb",
  "stats-file": "cortisol_stats.csv"
}