Unix Command Line Monitoring Dashboard

System Overview

Metric	Value
Hostname	webserver-prod-01
Uptime	15 days, 7 hours, 23 minutes
Load Average (1m, 5m, 15m)	0.87, 1.23, 0.92
CPU Usage	32.5%
Memory Usage	6.2 GB / 16 GB (38.75%)
Disk Usage (/)	112 GB / 500 GB (22.4%)

Recent Commands

$ ls -la /var/log $ grep -i error /var/log/syslog $ top -b -n 1 $ df -h $ free -m $ netstat -tuln $ ps aux --sort=-%cpu | head -n 10

Performance Metrics

Error Log

[2024-08-16 10:15:23] ERROR: Failed to connect to database (Error code: DB_CONN_REFUSED) [2024-08-16 10:15:25] WARN: Retry attempt 1 for database connection [2024-08-16 10:15:28] ERROR: Failed to connect to database (Error code: DB_CONN_REFUSED) [2024-08-16 10:15:30] WARN: Retry attempt 2 for database connection [2024-08-16 10:15:33] INFO: Successfully connected to database [2024-08-16 10:22:47] ERROR: Permission denied while accessing /etc/nginx/sites-available/default (Error code: EACCES) [2024-08-16 10:23:01] WARN: High memory usage detected (85% utilized) [2024-08-16 10:25:15] ERROR: Failed to start Apache service (Error code: SERVICE_START_FAILURE) [2024-08-16 10:25:18] INFO: Attempting to restart Apache service [2024-08-16 10:25:22] INFO: Apache service successfully restarted

Network Statistics

Interface	IP Address	RX packets	TX packets	RX bytes	TX bytes
eth0	192.168.1.100	1,234,567	987,654	1.2 GB	876 MB
lo	127.0.0.1	56,789	56,789	12 MB	12 MB

Disk I/O Statistics

Device	Reads	Writes	Read KB	Write KB	Busy Time
/dev/sda	123,456	78,901	2,345,678	1,234,567	15.6%
/dev/sdb	45,678	23,456	789,012	456,789	8.2%

Process List (Top 5 by CPU Usage)

PID	User	CPU%	MEM%	Command
1234	www-data	12.5	3.2	/usr/sbin/apache2 -k start
5678	mysql	8.7	15.6	/usr/sbin/mysqld
9012	root	5.3	1.8	/usr/bin/python3 /usr/local/bin/gunicorn
3456	redis	3.9	2.1	/usr/bin/redis-server *:6379
7890	root	2.6	0.9	/usr/sbin/sshd -D