Please advice some good tools (system or ports) to log server load (hard disk and network for the first place) to analyze bottlenecks not in realtime.
I mean that some customers complain about slow download speed so I have to make some logs to analyze activity on server. Sure I can use some system utilities and run those in crontab but I'm sure there must be some more handy solutions for that task...
Any advices?
I mean that some customers complain about slow download speed so I have to make some logs to analyze activity on server. Sure I can use some system utilities and run those in crontab but I'm sure there must be some more handy solutions for that task...
Any advices?