Process Status API

In Astra, you can manage process and control it status using HTTP API methods.

System status

Request: GET /api/system-status

Optional query parameters: GET /api/system-status?t={time}

• time - default is 1 - statistics for last minute. 0 - statistics for last second (current system status).

Response:

{
    "timestamp": 0,
    "instance": "...",
    "la1": 0,
    "la5": 0,
    "la15": 0,
    "app_threads": 1,
    "sys_cpu_usage": 0,
    "app_cpu_usage": 0,
    "sys_mem_usage": 0,
    "app_mem_usage": 0,
    "app_mem_kb": 0,
    "sys_uptime": 0,
    "app_uptime": 0
}

• timestamp - report time, for t=0 is a current time
• instance - instance name if defined in the Settings → General → Instance Name
• la1 - load average for 1 minute multiplied by 100
• la5 - load average for 5 minutes multiplied by 100
• la15 - load average for 15 minutes multiplied by 100
• app_threads - number of the threads
• sys_cpu_usage - total CPU usage. Could be up to: 100 multiplied with the core numbers on all CPUs
• app_cpu_usage - CPU usage by the process and all threads
• sys_mem_usage - total RAM usage
• app_mem_usage - RAM usage by the process and all threads
• app_mem_kb - RAM usage by the process and all threads in kilobytes
• sys_uptime - total system uptime in seconds
• app_uptime - process uptime in seconds

Restart Astra

Request: POST /control/

{
    "cmd": "restart"
}