Docker 컨테이너 uptime 확인

1 개요

docker 컨테이너 uptime 확인

2 date & stat

echo $(($(date +%s)-$(stat -c%Z /proc))) seconds
echo $(($(date +%s)-$(stat -c%Z /proc))) | awk '{print $1/60" minutes"}'
echo $(($(date +%s)-$(stat -c%Z /proc))) | awk '{print $1/3600" hours"}'
echo $(($(date +%s)-$(stat -c%Z /proc))) | awk '{print $1/86400" days"}'

root@nginx-7cdbd8cdc9-l6wjx:/# echo $(($(date +%s)-$(stat -c%Z /proc))) seconds
1591004 seconds
root@nginx-7cdbd8cdc9-l6wjx:/# echo $(($(date +%s)-$(stat -c%Z /proc))) | awk '{print $1/60" minutes"}'
26516.7 minutes
root@nginx-7cdbd8cdc9-l6wjx:/# echo $(($(date +%s)-$(stat -c%Z /proc))) | awk '{print $1/3600" hours"}'
441.946 hours
root@nginx-7cdbd8cdc9-l6wjx:/# echo $(($(date +%s)-$(stat -c%Z /proc))) | awk '{print $1/86400" days"}'
18.4144 days

3 ps

• ps 명령어가 없는 경우가 있음

ps -oetime= | head -1

# ps -oetime= | head -1
58:59

4 같이 보기

• uptime
• 리눅스 uptime
• Docker 컨테이너 시작시각 확인