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  1. Traffic Server
  2. TS-3625

Some statistics not being gathered

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: 8.0.0
    • Component/s: Metrics
    • Labels:

      Description

      The following statistics appear to not have any data collected for them in recent versions of TS, instead only emitting a zero value. The list was put together by examining the stats_over_http output on a production instance which receives enough varied traffic that it should, in theory at least, cause most implemented statistics to go non-zero.

      proxy.node.cache.contents.num_docs
      proxy.node.cache_hit_mem_ratio_avg_10s_int_pct
      proxy.node.cache_hit_mem_ratio_int_pct
      proxy.node.current_cache_connections
      proxy.node.dns.lookup_avg_time_ms
      proxy.node.dns.lookups_per_second
      proxy.node.dns.total_dns_lookups
      proxy.node.http.transaction_frac_avg_10s.errors.aborts_int_pct
      proxy.node.http.transaction_frac_avg_10s.errors.connect_failed_int_pct
      proxy.node.http.transaction_frac_avg_10s.errors.early_hangups_int_pct
      proxy.node.http.transaction_frac_avg_10s.errors.empty_hangups_int_pct
      proxy.node.http.transaction_frac_avg_10s.errors.other_int_pct
      proxy.node.http.transaction_frac_avg_10s.errors.possible_aborts_int_pct
      proxy.node.http.transaction_frac_avg_10s.errors.pre_accept_hangups_int_pct
      proxy.node.http.transaction_frac_avg_10s.hit_fresh_int_pct
      proxy.node.http.transaction_frac_avg_10s.hit_revalidated_int_pct
      proxy.node.http.transaction_frac_avg_10s.miss_changed_int_pct
      proxy.node.http.transaction_frac_avg_10s.miss_client_no_cache_int_pct
      proxy.node.http.transaction_frac_avg_10s.miss_cold_int_pct
      proxy.node.http.transaction_frac_avg_10s.miss_not_cacheable_int_pct
      proxy.node.http.transaction_frac_avg_10s.other.unclassified_int_pct
      proxy.node.log.bytes_flush_to_disk
      proxy.node.log.bytes_lost_before_flush_to_disk
      proxy.node.log.bytes_lost_before_preproc
      proxy.node.log.bytes_lost_before_sent_to_network
      proxy.node.log.bytes_lost_before_written_to_disk
      proxy.node.log.bytes_received_from_network
      proxy.node.log.bytes_received_from_network_avg_10s
      proxy.node.log.bytes_sent_to_network
      proxy.node.log.bytes_sent_to_network_avg_10s
      proxy.node.log.bytes_written_to_disk
      proxy.node.log.event_log_access_aggr
      proxy.node.log.event_log_access_fail
      proxy.node.log.event_log_access_full
      proxy.node.log.event_log_access_ok
      proxy.node.log.event_log_access_skip
      proxy.node.log.event_log_error_aggr
      proxy.node.log.event_log_error_fail
      proxy.node.log.event_log_error_full
      proxy.node.log.event_log_error_ok
      proxy.node.log.event_log_error_skip
      proxy.node.log.num_flush_to_disk
      proxy.node.log.num_lost_before_flush_to_disk
      proxy.node.log.num_lost_before_sent_to_network
      proxy.node.log.num_received_from_network
      proxy.node.log.num_sent_to_network
      proxy.process.cache.directory_collision
      proxy.process.cache.evacuate.active
      proxy.process.cache.evacuate.failure
      proxy.process.cache.evacuate.success
      proxy.process.cache.frags_per_doc.1
      proxy.process.cache.frags_per_doc.2
      proxy.process.cache.frags_per_doc.3+
      proxy.process.cache.gc_bytes_evacuated
      proxy.process.cache.gc_frags_evacuated
      proxy.process.cache.hdr_marshal_bytes
      proxy.process.cache.hdr_marshals
      proxy.process.cache.lookup.active
      proxy.process.cache.lookup.failure
      proxy.process.cache.lookup.success
      proxy.process.cache.percent_full
      proxy.process.cache.pread_count
      proxy.process.cache.read_busy.failure
      proxy.process.cache.read_busy.success
      proxy.process.cache.remove.active
      proxy.process.cache.remove.failure
      proxy.process.cache.remove.success
      proxy.process.cache.scan.active
      proxy.process.cache.scan.failure
      proxy.process.cache.scan.success
      proxy.process.cache.volume_0.directory_collision
      proxy.process.cache.volume_0.evacuate.active
      proxy.process.cache.volume_0.evacuate.failure
      proxy.process.cache.volume_0.evacuate.success
      proxy.process.cache.volume_0.frags_per_doc.1
      proxy.process.cache.volume_0.frags_per_doc.2
      proxy.process.cache.volume_0.frags_per_doc.3+
      proxy.process.cache.volume_0.gc_bytes_evacuated
      proxy.process.cache.volume_0.gc_frags_evacuated
      proxy.process.cache.volume_0.hdr_marshal_bytes
      proxy.process.cache.volume_0.hdr_marshals
      proxy.process.cache.volume_0.lookup.active
      proxy.process.cache.volume_0.lookup.failure
      proxy.process.cache.volume_0.lookup.success
      proxy.process.cache.volume_0.pread_count
      proxy.process.cache.volume_0.remove.active
      proxy.process.cache.volume_0.remove.failure
      proxy.process.cache.volume_0.remove.success
      proxy.process.cache.volume_0.scan.active
      proxy.process.cache.volume_0.scan.failure
      proxy.process.cache.volume_0.scan.success
      proxy.process.cache.volume_0.update.active
      proxy.process.cache.volume_0.update.failure
      proxy.process.cache.volume_0.update.success
      proxy.process.cache.volume_0.vector_marshals
      proxy.process.cache.volume_0.write_bytes_stat
      proxy.process.dns.fail_avg_time
      proxy.process.dns.in_flight
      proxy.process.dns.lookup_avg_time
      proxy.process.dns.lookup_failures
      proxy.process.dns.lookup_successes
      proxy.process.dns.max_retries_exceeded
      proxy.process.dns.retries
      proxy.process.dns.success_avg_time
      proxy.process.dns.total_dns_lookups
      proxy.process.http.background_fill_bytes_aborted_stat
      proxy.process.http.background_fill_bytes_completed_stat
      proxy.process.http.background_fill_current_count
      proxy.process.http.current_cache_connections
      proxy.process.http.err_connect_fail_count_stat
      proxy.process.http.err_connect_fail_origin_server_bytes_stat
      proxy.process.http.err_connect_fail_user_agent_bytes_stat
      proxy.process.http.pushed_document_total_size
      proxy.process.http.request_document_size_100
      proxy.process.http.request_document_size_10K
      proxy.process.http.request_document_size_1K
      proxy.process.http.request_document_size_1M
      proxy.process.http.request_document_size_3K
      proxy.process.http.request_document_size_5K
      proxy.process.http.request_document_size_inf
      proxy.process.http.response_document_size_inf
      proxy.process.http.tcp_client_refresh_count_stat
      proxy.process.http.tcp_client_refresh_origin_server_bytes_stat
      proxy.process.http.tcp_client_refresh_user_agent_bytes_stat
      proxy.process.http.tcp_expired_miss_count_stat
      proxy.process.http.tcp_expired_miss_origin_server_bytes_stat
      proxy.process.http.tcp_expired_miss_user_agent_bytes_stat
      proxy.process.http.transaction_counts.errors.connect_failed
      proxy.process.http.transaction_counts.errors.early_hangups
      proxy.process.http.transaction_counts.errors.empty_hangups
      proxy.process.http.transaction_counts.errors.possible_aborts
      proxy.process.http.transaction_counts.errors.pre_accept_hangups
      proxy.process.http.transaction_counts.miss_client_no_cache
      proxy.process.http.transaction_counts.other.unclassified
      proxy.process.http.transaction_totaltime.errors.aborts
      proxy.process.http.transaction_totaltime.errors.connect_failed
      proxy.process.http.transaction_totaltime.errors.other
      proxy.process.http.transaction_totaltime.errors.possible_aborts
      proxy.process.http.transaction_totaltime.errors.pre_accept_hangups
      proxy.process.http.transaction_totaltime.hit_fresh
      proxy.process.http.transaction_totaltime.hit_fresh.process
      proxy.process.http.transaction_totaltime.hit_revalidated
      proxy.process.http.transaction_totaltime.miss_changed
      proxy.process.http.transaction_totaltime.miss_client_no_cache
      proxy.process.http.transaction_totaltime.miss_cold
      proxy.process.http.transaction_totaltime.miss_not_cacheable
      proxy.process.http.transaction_totaltime.other.unclassified
      proxy.process.http.user_agent_request_document_total_size
      proxy.process.http.user_agent_speed_bytes_per_sec_100
      proxy.process.http.user_agent_speed_bytes_per_sec_100K
      proxy.process.http.user_agent_speed_bytes_per_sec_100M
      proxy.process.http.user_agent_speed_bytes_per_sec_10K
      proxy.process.http.user_agent_speed_bytes_per_sec_10M
      proxy.process.http.user_agent_speed_bytes_per_sec_1K
      proxy.process.http.user_agent_speed_bytes_per_sec_1M
      proxy.process.http.websocket.current_active_client_connections
      proxy.process.net.calls_to_read
      proxy.process.net.calls_to_readfromnet
      proxy.process.net.calls_to_readfromnet_afterpoll
      proxy.process.net.calls_to_read_nodata
      proxy.process.net.calls_to_write
      proxy.process.net.calls_to_write_nodata
      proxy.process.net.calls_to_writetonet
      proxy.process.net.calls_to_writetonet_afterpoll
      proxy.process.socks.connections_currently_open
      proxy.process.socks.connections_successful
      proxy.process.socks.connections_unsuccessful
      

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              • Assignee:
                bcall Bryan Call
                Reporter:
                jsime Jon Sime
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                Dates

                • Created:
                  Updated: