[MB-3901] negative # of items and backfill_remaining under TAP_Queue clients section Created: 26/May/11 Updated: 09/Jan/13 Resolved: 16/Feb/12 |
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| Status: | Closed |
| Project: | Couchbase Server |
| Component/s: | couchbase-bucket, ns_server, UI |
| Affects Version/s: | 1.7 beta |
| Fix Version/s: | 1.8.2 |
| Security Level: | Public |
| Type: | Bug | Priority: | Major |
| Reporter: | Farshid Ghods | Assignee: | Jin Lim |
| Resolution: | Duplicate | Votes: | 0 |
| Labels: | 1.7.0-release-notes, 1.7.1-release-notes, customer | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Environment: | basestart-334 | ||
| Attachments: |
Screen shot 2011-05-26 at 2.43.34 PM.png
Screen shot 2011-05-26 at 2.43.44 PM.png
Screen shot 2011-05-26 at 2.49.04 PM.png
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| Flagged: |
Release Note
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| Description |
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[root@localhost ~]# /opt/membase/bin/mbstats localhost:11210 tap
ep_tap_ack_grace_period: 300 ep_tap_ack_interval: 1000 ep_tap_ack_window_size: 10 ep_tap_backoff_period: 5 ep_tap_bg_fetch_requeued: 0 ep_tap_bg_fetched: 0 ep_tap_bg_max_pending: 500 ep_tap_count: 2 ep_tap_deletes: 0 ep_tap_fg_fetched: 9873095 ep_tap_keepalive: 300 ep_tap_noop_interval: 20 ep_tap_queue_backfillremaining: 2 ep_tap_queue_backoff: 0 ep_tap_queue_drain: 9839195 ep_tap_queue_fill: 0 ep_tap_queue_itemondisk: 0 ep_tap_throttled: 0 ep_tap_total_backlog_size: 5 ep_tap_total_fetched: 9882314 ep_tap_total_queue: 2 eq_tapq:anon_180:connected: true eq_tapq:anon_180:created: 393 eq_tapq:anon_180:num_checkpoint_end: 2966 eq_tapq:anon_180:num_checkpoint_end_failed: 0 eq_tapq:anon_180:num_checkpoint_start: 2966 eq_tapq:anon_180:num_checkpoint_start_failed: 0 eq_tapq:anon_180:num_delete: 0 eq_tapq:anon_180:num_delete_failed: 0 eq_tapq:anon_180:num_flush: 0 eq_tapq:anon_180:num_flush_failed: 0 eq_tapq:anon_180:num_mutation: 9805262 eq_tapq:anon_180:num_mutation_failed: 0 eq_tapq:anon_180:num_opaque: 2 eq_tapq:anon_180:num_opaque_failed: 0 eq_tapq:anon_180:num_unknown: 0 eq_tapq:anon_180:num_vbucket_set: 0 eq_tapq:anon_180:num_vbucket_set_failed: 0 eq_tapq:anon_180:pending_disconnect: false eq_tapq:anon_180:reserved: 0 eq_tapq:anon_180:supports_ack: true eq_tapq:anon_180:type: consumer eq_tapq:replication_ns_1@10.2.1.15:ack_log_size: 61 eq_tapq:replication_ns_1@10.2.1.15:ack_playback_size: 61 eq_tapq:replication_ns_1@10.2.1.15:ack_seqno: 9845855 eq_tapq:replication_ns_1@10.2.1.15:ack_window_full: false eq_tapq:replication_ns_1@10.2.1.15:bg_backlog_size: 0 eq_tapq:replication_ns_1@10.2.1.15:bg_jobs_completed: 0 eq_tapq:replication_ns_1@10.2.1.15:bg_jobs_issued: 0 eq_tapq:replication_ns_1@10.2.1.15:bg_queue_size: 0 eq_tapq:replication_ns_1@10.2.1.15:bg_queued: 0 eq_tapq:replication_ns_1@10.2.1.15:bg_result_size: 0 eq_tapq:replication_ns_1@10.2.1.15:bg_results: 0 eq_tapq:replication_ns_1@10.2.1.15:bg_wait_for_results: false eq_tapq:replication_ns_1@10.2.1.15:complete: false eq_tapq:replication_ns_1@10.2.1.15:connected: true eq_tapq:replication_ns_1@10.2.1.15:created: 358 eq_tapq:replication_ns_1@10.2.1.15:disconnects: 1 eq_tapq:replication_ns_1@10.2.1.15:empty: false eq_tapq:replication_ns_1@10.2.1.15:flags: 85 (ack,backfill,vblist,checkpoints) eq_tapq:replication_ns_1@10.2.1.15:has_item: false eq_tapq:replication_ns_1@10.2.1.15:has_queued_item: true eq_tapq:replication_ns_1@10.2.1.15:idle: false eq_tapq:replication_ns_1@10.2.1.15:num_tap_nack: 0 eq_tapq:replication_ns_1@10.2.1.15:num_tap_tmpfail_survivors: 0 eq_tapq:replication_ns_1@10.2.1.15:paused: 1 eq_tapq:replication_ns_1@10.2.1.15:pending_backfill: false eq_tapq:replication_ns_1@10.2.1.15:pending_disconnect: false eq_tapq:replication_ns_1@10.2.1.15:pending_disk_backfill: false eq_tapq:replication_ns_1@10.2.1.15:qlen: 2 eq_tapq:replication_ns_1@10.2.1.15:qlen_high_pri: 0 eq_tapq:replication_ns_1@10.2.1.15:qlen_low_pri: 0 eq_tapq:replication_ns_1@10.2.1.15:queue_backfillremaining: 2 eq_tapq:replication_ns_1@10.2.1.15:queue_backoff: 0 eq_tapq:replication_ns_1@10.2.1.15:queue_drain: 9839194 eq_tapq:replication_ns_1@10.2.1.15:queue_fill: 0 eq_tapq:replication_ns_1@10.2.1.15:queue_itemondisk: 0 eq_tapq:replication_ns_1@10.2.1.15:queue_memory: 32 eq_tapq:replication_ns_1@10.2.1.15:rec_fetched: 9845855 eq_tapq:replication_ns_1@10.2.1.15:reconnects: 1 eq_tapq:replication_ns_1@10.2.1.15:recv_ack_seqno: 9845793 eq_tapq:replication_ns_1@10.2.1.15:reserved: 1 eq_tapq:replication_ns_1@10.2.1.15:supports_ack: true eq_tapq:replication_ns_1@10.2.1.15:suspended: false eq_tapq:replication_ns_1@10.2.1.15:total_backlog_size: 3 eq_tapq:replication_ns_1@10.2.1.15:type: producer eq_tapq:replication_ns_1@10.2.1.15:vb_filter: { [0,511] } eq_tapq:replication_ns_1@10.2.1.15:vb_filters: 512 |
| Comments |
| Comment by Aleksey Kondratenko [ 26/May/11 ] |
| Could be also problem in ep_engine. Particularly because tapagg totals are aggregated at slightly later time then normal tapagg stats. |
| Comment by Farshid Ghods [ 01/Jun/11 ] |
| this happens more often when switching to daily or weekly view |
| Comment by Steve Yen [ 17/Jan/12 ] |
| should this be moved to 2.0 dp4? |
| Comment by Chiyoung Seo [ 16/Feb/12 ] |
| http://www.couchbase.com/issues/browse/MB-4813 |