It comes with extra features, counters and it is highly extensible, users with Python
knowledge can build their own plugins.
Features of dstat:
1.
Joins information from vmstat, netstat, iostat, ifstat and mpstat tools
2. Displays statistics simultaneously
3. Orders counters and highly-extensible
4. Supports summarizing of grouped block/network devices
5. Displays interrupts per device
6.
Works on accurate timeframes, no timeshifts when a system is stressed
7.
Supports colored output, it indicates different units in different colors
8. Shows exact units and limits conversion mistakes as much as possible
9. Supports exporting of CSV output to Gnumeric and Excel documents
Question: Types Of Processes In Linux?
There are fundamentally two types of processes in Linux:
Foreground processes (also referred to as interactive processes)
– these are
initialized and controlled through a terminal session. In other words, there has to be a
user connected to the system to start such processes; they haven’t started
automatically as part of the system functions/services.
Background processes (also referred to as non-interactive/automatic processes)
–
are processes not connected to a terminal; they don’t expect any user input.
Question: Creatin Of Processes In Linux?
A new process is normally created when an existing process makes an exact copy of itself
in memory.
The child process will have the same environment as its parent, but only the process ID
number is different.
There are two conventional ways used for creating a new process in Linux:
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