Tanel Poder

Currently python3 gives this (python2 has some newlines for readability): ``` $ sudo psn -r -p 111525 -a -G syscall,wchan Linux Process Snapper v1.1.0 by Tanel Poder [https://0x.tools] Sampling /proc/stat,...

Using `pid,tid` for listing PID/thread ID is more consistent naming than `pid,task`. Add `tid` into the output of `psn --list` too.

Improve schedlat to report thread/task sched latency

5

Currently schedlat shows only the process (thread group leader, PID) latency. Use /proc/PID/task/TID/schedstat instead, to allow reporting a single thread's latency

support wrapping/narrower output (especially when kstack is used)

1

for now the workaround is to run `./psn ... > output.txt` and use the text editors left-right scrolling capabilities, if the output with `kstack` is too wide. Or use a...

so that psn would print out the filename used

make psn-embedded sqlite use a /tmp file instead of an in-memory DB

3

Currently sqlite uses only memory to keep track of thread samples. This could take a noticeable amount of memory, especially when sampling all thread states, at high frequency and for...