pid
procname
prio
nice
vpid
tid
pthread_id
vtid
ppid
vppid
hostname
ip
interruptible
preemptible
need_reschedule
migratable
perf:cpu:cpu-cycles
perf:cpu:cycles
perf:cpu:stalled-cycles-frontend
perf:cpu:idle-cycles-frontend
perf:cpu:stalled-cycles-backend
perf:cpu:idle-cycles-backend
perf:cpu:instructions
perf:cpu:cache-references
perf:cpu:cache-misses
perf:cpu:branch-instructions
perf:cpu:branches
perf:cpu:branch-misses
perf:cpu:bus-cycles
perf:cpu:L1-dcache-loads
perf:cpu:L1-dcache-load-misses
perf:cpu:L1-dcache-stores
perf:cpu:L1-dcache-store-misses
perf:cpu:L1-dcache-prefetches
perf:cpu:L1-dcache-prefetch-misses
perf:cpu:L1-icache-loads
perf:cpu:L1-icache-load-misses
perf:cpu:L1-icache-stores
perf:cpu:L1-icache-store-misses
perf:cpu:L1-icache-prefetches
perf:cpu:L1-icache-prefetch-misses
perf:cpu:LLC-loads
perf:cpu:LLC-load-misses
perf:cpu:LLC-stores
perf:cpu:LLC-store-misses
perf:cpu:LLC-prefetches
perf:cpu:LLC-prefetch-misses
perf:cpu:dTLB-loads
perf:cpu:dTLB-load-misses
perf:cpu:dTLB-stores
perf:cpu:dTLB-store-misses
perf:cpu:dTLB-prefetches
perf:cpu:dTLB-prefetch-misses
perf:cpu:iTLB-loads
perf:cpu:iTLB-load-misses
perf:cpu:branch-loads
perf:cpu:branch-load-misses
perf:cpu:cpu-clock
perf:cpu:task-clock
perf:cpu:page-fault
perf:cpu:faults
perf:cpu:major-faults
perf:cpu:minor-faults
perf:cpu:context-switches
perf:cpu:cs
perf:cpu:cpu-migrations
perf:cpu:migrations
perf:cpu:alignment-faults
perf:cpu:emulation-faults
perf:thread:cpu-cycles
perf:thread:cycles
perf:thread:stalled-cycles-frontend
perf:thread:idle-cycles-frontend
perf:thread:stalled-cycles-backend
perf:thread:idle-cycles-backend
perf:thread:instructions
perf:thread:cache-references
perf:thread:cache-misses
perf:thread:branch-instructions
perf:thread:branches
perf:thread:branch-misses
perf:thread:bus-cycles
perf:thread:L1-dcache-loads
perf:thread:L1-dcache-load-misses
perf:thread:L1-dcache-stores
perf:thread:L1-dcache-store-misses
perf:thread:L1-dcache-prefetches
perf:thread:L1-dcache-prefetch-misses
perf:thread:L1-icache-loads
perf:thread:L1-icache-load-misses
perf:thread:L1-icache-stores
perf:thread:L1-icache-store-misses
perf:thread:L1-icache-prefetches
perf:thread:L1-icache-prefetch-misses
perf:thread:LLC-loads
perf:thread:LLC-load-misses
perf:thread:LLC-stores
perf:thread:LLC-store-misses
perf:thread:LLC-prefetches
perf:thread:LLC-prefetch-misses
perf:thread:dTLB-loads
perf:thread:dTLB-load-misses
perf:thread:dTLB-stores
perf:thread:dTLB-store-misses
perf:thread:dTLB-prefetches
perf:thread:dTLB-prefetch-misses
perf:thread:iTLB-loads
perf:thread:iTLB-load-misses
perf:thread:branch-loads
perf:thread:branch-load-misses
perf:thread:cpu-clock
perf:thread:task-clock
perf:thread:page-fault
perf:thread:faults
perf:thread:major-faults
perf:thread:minor-faults
perf:thread:context-switches
perf:thread:cs
perf:thread:cpu-migrations
perf:thread:migrations
perf:thread:alignment-faults
perf:thread:emulation-faults
Hi,ThI found that lttng is working on container awareness in this slides: https://archive.fosdem.org/2019/schedule/event/containers_lttng/attachments/slides/3419/export/events/attachments/containers_lttng/slides/3419/lttng_containers_fosdem19.pdfOn page #13, there is a command: lttng add-context -k -t procname -t pid -t vpid -t tid -t vtid -t pid_ns, where pid_ns and other namespace identifiers are very useful for tracing containers. However, it seems like that lttng of current version doesn't support adding context pid_ns(Error: Unknown context type pid_ns). Do you know how to enable these features?
Thanks a lot.Btw, have a nice holiday!Serica
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