timestamp_utc: 2026-06-03T07:47:40Z
purpose: Longer 20-second confirmation sample before user-approved cleanup.

squeue:
  running:
    - job: 49
      shard: L003/0002_tiles0132-0262
      elapsed: 1:01
      host: i192bigmem-dy-all-1
  pending:
    - 50
    - 51
    - 52
    - 53
    - 54

active_bcl_convert_sample:
  host: i192bigmem-dy-all-1
  pid: 18893
  cpu_percent_start: 0.6
  cpu_percent_after_20s: 0.4
  wchan: ldlm_completion_ast
  read_bytes_start: 54530048
  read_bytes_after_20s: 54571008
  write_bytes_start: 0
  write_bytes_after_20s: 0
  dev_shm_files_before: 5
  dev_shm_files_after: 5

interpretation:
  - No output writes or /dev/shm growth were observed over the longer sample.
  - CPU/IO activity was negligible and consistent with the previous stalled pattern.
  - Proceeded with user-approved cancellation of the matching old BCL jobs/controllers.
