LINUX : How to get more details about process from its PID


please let me know

how to get comprehensive details about a specific process ID. example : Process Name, CPU consuming info, Mem Consuming Info....etc.
mac_gAdmin - Oracle Fusion Middleware suiteAsked:
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Seth SimmonsSr. Systems AdministratorCommented:
try cat /proc/<pid>/status if that gives you the info you need
if a PID is 3486 then cat /proc/3486/status
ps w <pid>
Gerwin Jansen, EE MVETopic Advisor Commented:
top -p <process id>

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mac_gAdmin - Oracle Fusion Middleware suiteAuthor Commented:
any more inputs ... .
Normally ps gives all information
You can try to look inside what process does:
perf top -p <process id>
ptrace <process id>

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Gerwin Jansen, EE MVETopic Advisor Commented:
>> any more inputs ... .
Any specific issue you're debugging that you need more input for?
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