On 2021-06-10 17:37, Johannes Totz wrote:
what does
$ rctl -u jail:0
report? Is that supposed to work? Output looks like:
cputime=10507
datasize=6946816
stacksize=520495104
coredumpsize=0
memoryuse=403210240
memorylocked=0
maxproc=87
openfiles=6992
vmemoryuse=1918025728
pseudoterminals=1
swapuse=37552128
nthr=95
msgqqueued=0
msgqsize=0
nmsgq=0
nsem=0
nsemop=0
nshm=0
shmsize=0
wallclock=443440
pcpu=0
readbps=512
writebps=0
readiops=1
writeiops=0
maxproc looks alright but the rest seems to be all over the place...
I don't have a jail called "0". For an actually existing jail the
output looks fine.
I checked the source and looks like code that parses the jail name is
just a string comparison, no check for jail id.
Side note: I was trying to get stats for all processes not in a jail.
Any suggestions for that?
I'm still on 12-stable.
In many utilities, jail 0 is shorthand for the non-jailed system
itself. Or if you're running withing a jail, it means the jail you're
currently running in (as the system itself is inaccessible). Not all
utilities support this notation; notably jail(8) itself only deals
with visible jails and not the containing system.
- Jamie
