=== STEP_044K RESULT ===
step=STEP_044K_RUNTIME_EGRESS_ACTIVITY_SAMPLER_DRYRUN_DB_UPDATE_PREVIEW
mode=READONLY_PREVIEW_ACTIVITY_SAMPLER_DB_UPDATES_FROM_VM100_COUNTERS

db_summary:
  enabled_peers=5
  lease_rows=5
  idle_leases=5
  active_leases=0
  forced_leases=0
  pending_jobs=0

dryrun_summary:
  dryrun_rows=5
  active_preview_count=1
  idle_preview_count=4
  missing_counter_rows=[]
  rows_with_selector_match=5

sampler_contract:
  source=nft list counters table inet router_egress_activity
  future_delta=current_observed_total - stored_previous_observed_total
  active_formula=delta_packets >= 10 OR delta_bytes >= 16384
  sample_seconds=120
  idle_seconds=900
  cooldown_seconds=900
  optional_sampler_columns_present=['last_activity_at', 'updated_at', 'reason']
  optional_sampler_columns_missing=['last_sample_packets', 'last_sample_bytes', 'last_seen_packets', 'last_seen_bytes']

safety:
  read-only preview
  VM100 unchanged
  VM101 unchanged
  VM121 DB unchanged
  selector unchanged
  no agent service start
  no private material published
  public_index_rebuilt=True

success_checks:
  vm100_counters_collected=True
  vm100_peer_count_five=True
  vm100_allowed_ip_count_five=True
  vm100_uci_peer_count_zero=True
  activity_service_enabled=True
  activity_service_status_ok=True
  activity_table_present=True
  activity_out_rules_five=True
  activity_in_rules_five=True
  counter_rows_ten=True
  selector_rows_five=True
  vm121_db_model_collected=True
  lease_columns_query_ok=True
  leases_query_ok=True
  settings_query_ok=True
  targets_query_ok=True
  required_sampler_columns_present=True
  enabled_peers_five=True
  lease_rows_five=True
  forced_leases_zero=True
  pending_jobs_zero=True
  settings_thresholds_loaded=True
  force_mode_off=True
  rebalance_not_paused=True
  allocator_enabled=True
  dryrun_rows_five=True
  dryrun_rows_match_selector_classes=True
  dryrun_all_counter_pairs_present=True
  dryrun_active_preview_created=True
  dryrun_db_update_preview_only=True
  vm101_slot_map_collected=True
  vm101_cs1_to_vpn3_seen=True
  vm101_cs2_to_vpn4_seen=True
  vm101_cs3_to_vpn5_seen=True
  vm101_cs4_to_vpn1_seen=True
  vm101_cs5_to_vpn2_seen=True
  public_report_created=True
  public_index_rebuilt=True

expected_absence:
  private_material_published=False
  manual_agent_service_start_used=False
  vm100_changed=False
  vm101_changed=False
  vm121_db_changed=False
  selector_changed=False
  wg_peer_runtime_changed=False
  client_config_published=False
  force_mode_enabled=False
  rebalance_paused=False
  activity_eval_written_to_db=False

warnings:
  - STEP_044K is dry-run only: it previews activity sampler DB updates but does not write them.
  - Counters currently include absolute packet/byte totals since last activity table creation or reload; future sampler must store baselines to compute deltas over production sample windows.
  - Optional sampler persistence columns missing and may need schema migration before real sampler writes: last_sample_packets,last_sample_bytes,last_seen_packets,last_seen_bytes

all_ok=True
decision=PASS_STEP_044K_RUNTIME_EGRESS_ACTIVITY_SAMPLER_DRYRUN_DB_UPDATE_PREVIEW
next_step=STEP_044L_ACTIVITY_SAMPLER_SCHEMA_MIGRATION_PREVIEW_OR_IMPLEMENT
LOCAL_REPORT=http://127.0.0.1:8099/r/e94a0859747d7b96f29c7fdafc2d0351ba603bb0a7e9e5a4/20260709-142312_step044k_runtime_egress_activity_sampler_dryrun_db_update_preview/
TRYCF_REPORT=https://helena-background-beam-harry.trycloudflare.com/r/e94a0859747d7b96f29c7fdafc2d0351ba603bb0a7e9e5a4/20260709-142312_step044k_runtime_egress_activity_sampler_dryrun_db_update_preview/