Not working for rook?

[Dyadya-Sasha]

Hello everyone!
I am tryoing to run this perfect tool against rook cluster.
Cluster version is 18.2.7.
If I understood correctly, this tool must be running on bare metal, not in container.
When I run osdtrace it says

./osdtrace -x -t 10
Execution timeout set to 10 seconds.
Start to parse ceph dwarf info
Found executable ceph-osd at: /usr/bin/ceph-osd
Tracing ceph-osd at: /usr/bin/ceph-osd
preprocess_module dwarf get error
Please ensure the debug symbol is installed
handle_module dwarf get error
Start to load uprobe
BPF prog loaded
uprobe OSD::dequeue_op attached
uprobe PrimaryLogPG::execute_ctx attached
uprobe ECBackend::submit_transaction attached
uprobe OpRequest::mark_flag_point_string attached
uprobe OpRequest::mark_flag_point attached
uprobe ReplicatedBackend::generate_subop attached
uprobe ReplicatedBackend::do_repop_reply attached
uprobe BlueStore::queue_transactions attached
uprobe BlueStore::_txc_calc_cost attached
uprobe BlueStore::_txc_state_proc attached
uprobe PrimaryLogPG::log_op_stats attached
uprobe ReplicatedBackend::repop_commit attached
uprobe OSD::enqueue_op attached
New a ring buffer
Started to poll from ring buffer
Timeout occurred. Exiting.
Unexpected line hit
Clean up the eBPF program

No more output :( The same when I try to connect to specific osd with -p flag
How to struggle this over?

Also, no dwarf for 18 branch?

[taodd]

Hello @Dyadya-Sasha
To trace containerized ceph-osd, please refer this doc: https://github.com/taodd/cephtrace/blob/main/doc/tracing-containerized-ceph.md.
Specifically, you should be looking for below steps if your ceph-osd's package version is centos-stream 18.2.7

1. Download osdtrace binary
   wget https://github.com/taodd/cephtrace/releases/latest/download/osdtrace
   chmod +x osdtrace

2. Download DWARF file matching container's Ceph version
   wget https://raw.githubusercontent.com/taodd/cephtrace/refs/heads/main/files/centos-stream/osdtrace/osd-2%3A18.2.7-0.el9_dwarf.json

3. Find the ceph-osd process PID on the host
   ps aux | grep ceph-osd

4. Trace with --skip-version-check and extended output
   sudo ./osdtrace -i osd-2:18.2.7-0.el9_dwarf.json -p <HOST_PID> --skip-version-check -x

Let me know how it works