- play_arrow Overview
- play_arrow Use Juniper BNG CUPS
- Use Juniper BNG CUPS with Multiple Geographical Redundancy
- Use Dynamic Address Pools in Juniper BNG CUPS
- Juniper BNG CUPS High Availability
- Use Juniper BNG CUPS Subscriber Groups
- Use BNG User Plane Maintenance
- Use Juniper BNG CUPS Smart Session Load Balancing
- Use Juniper BNG CUPS for Subscriber Steering
- Use Juniper BNG CUPS Multicast
- Use Juniper BNG CUPS Lawful Intercept
- Use Juniper BNG CUPS Captive Portal and Content Delivery Services
- Configure Agent Circuit Identifier and IFL Sets in Juniper BNG CUPS
- Understanding DVLAN (Single/Dual tag) for Subscriber Services Scaling (Junos Evolved for ACX7100-48L, ACX7332, and ACX7348 Devices)
- How to Use the Juniper BNG CUPS Controller Utility Commands
- Troubleshooting and Monitoring Juniper BNG CUPS
- play_arrow Juniper BNG CUPS Controller CLI Configuration Statements
- play_arrow Juniper BNG CUPS Controller CLI Operational Statements
- play_arrow Juniper BNG User Plane CLI Configuration Statements
- Juniper BNG User Plane CLI Configuration Statements
- auto-configure
- captive-portal-content-delivery-profile (Services)
- dynamic-profile (Stacked VLAN)
- flexible-vlan-tagging (Interfaces)
- hierarchical-scheduler
- ranges (Dynamic Stacked VLAN)
- service-set (Dynamic Service Sets)
- service-set-options
- services (Captive Portal Content Delivery)
- stacked-vlan-tagging
show system subscriber-management resiliency
Syntax
show system subscriber-management resiliency <detail> <extensive> <summary>
Description
Display information that indicates the health and relationship of session database replication between the primary and standby Routing Engines.
Options
| detail | (Optional) Displays brief information about the shared memory state for the primary and standby Routing Engines. |
| extensive | (Optional) Displays very detailed statistics for the SDB components in shared memory for the primary and standby Routing Engines, enabling you to evaluate the state of replication between the two. |
| summary | (Optional) Displays only an indication of whether the system is okay (replication is normal) or has some unexpected condition. |
Output Fields
Table 1 lists the output fields for the show system subscriber-management resiliency command. Output fields are listed in the approximate order in which they appear.
Field Name | Field Description | Level |
|---|---|---|
| Indicates the condition of the system:
|
|
| One of the following types of shared memory objects:
|
|
| Number of shared memory instances of a type. |
|
| Number of bytes mapped into process space. |
|
| Memory-mapped file information. |
|
| File path including the filename of the shared memory object. For MMFs, the filename is the name of its associated MMDB and a suffix to indicate whether it stores hash or data. For MMDBs, the filename indicates the type of statistics stored in the database. |
|
| Current total size of the shared memory object. |
|
| Maximum size of the shared memory object. |
|
| Number of bytes mapped into process space. |
|
| Number of times the shared memory object has been locked by a global, inter-process lock. |
|
| Number of times that a process or thread object waited to lock a shared memory object because a different process or thread already has the lock. This is a global, inter-process lock. |
|
| How long a process or thread taking a global, inter-process lock waited because a different process or thread already had the lock. |
|
| Number of times that parts of the overall memory mapped data have been mapped. |
|
| Information about the shared memory segments; each segment is a chunk of contiguous shared memory. |
|
| Number of bytes in the shared memory segment. |
|
| Information about the memory-mapped file databases that use memory-mapped files to store data (typically statistics associated with interfaces and subscribers). |
|
| Number of different hash entries a key could be hashed to in this table. |
|
| Number of times the MMDB shared memory object has been locked by a process-level, intra-process lock. |
|
| Number of times that a process or thread object waited to lock a shared memory object because a different process or thread already has the lock. This is a process-level, intra-process lock. |
|
| How long a process or thread taking a process-level, intra-process lock waited because a different process or thread already had the lock. |
|
Sample Output
- show system subscriber-management resiliency (Summary)
- show system subscriber-management resiliency (Detail)
- show system subscriber-management resiliency (Extensive)
show system subscriber-management resiliency (Summary)
user@host> show system subscriber-management resiliency summary Overall Status: Ok
show system subscriber-management resiliency (Detail)
user@host> show system subscriber-management resiliency detail Master: shared memory type count mapped bytes mmap 43 195027200 mmap Database (MMDB) 9 (in mmap) Shared Memory Segment 6 39163504 Total 58 234190704 Standby: shared memory type count mapped bytes mmap 41 192930048 mmap Database (MMDB) 9 (in mmap) Shared Memory Segment 6 39163504 Total 56 232093552
show system subscriber-management resiliency (Extensive)
user@host> show system subscriber-management resiliency extensive
Master:
mmfs:
Name Current Bytes Maximum Bytes Mapped bytes Lock Count Lock Contention Count Lock Wait Secs mmap Count
/mfs/var/smm_accounting-stats-db_hash 15736832 15736832 15736832 17 0 0.000000 0
/mfs/var/smm_accounting-stats-db_data 1139015680 9112125440 2097152 17 0 0.000000 18
/mfs/var/mmcq/mmdb_rep_mmcq 1048576 104857600 1048576 25 1 0.011021 0
/mfs/var/smm_accounting-ifl-db_hash 28672 28672 28672 17 0 0.000000 0
/mfs/var/smm_accounting-ifl-db_data 33554432 536870912 4194304 17 0 0.000000 18
/mfs/var/smm_accounting-iflset-db_hash 28672 28672 28672 17 0 0.000000 0
/mfs/var/smm_accounting-iflset-db_data 33554432 536870912 4194304 17 0 0.000000 18
/mfs/var/sdb/shmem/sdb.head 7680256 7680256 7680256 384006 0 0.000000 0
/mfs/var/sdb/shmem/sdb.lts.data 1620049920 8589934592 20971520 41 0 0.000000 60
/mfs/var/sdb/shmem/sdb_sts_data 51216384 51216384 51216384 20012 0 0.000000 0
/mfs/var/sdb/shmem/sdb_intf.db 409600 409600 409600 0 0 0.000000 0
/mfs/var/sdb/shmem/subscriber_hash 2408448 2408448 2408448 21 0 0.000000 0
/mfs/var/sdb/shmem/subscriber_data 33554432 536870912 2097152 22 0 0.000000 22
/mfs/var/sdb/shmem/service_hash 2408448 2408448 2408448 21 0 0.000000 0
/mfs/var/sdb/shmem/service_data 33554432 536870912 2097152 22 0 0.000000 22
/mfs/var/sdb/shmem/interface_hash 28672 28672 28672 21 0 0.000000 0
/mfs/var/sdb/shmem/interface_data 33554432 536870912 4194304 109 0 0.000000 22
/mfs/var/sdb/shmem/interface_set_hash 28672 28672 28672 21 0 0.000000 0
/mfs/var/sdb/shmem/interface_set_data 33554432 536870912 4194304 22 0 0.000000 22
/mfs/var/sdb/shmem/mobile_subs_location_hash 1208320 1208320 1208320 21 0 0.000000 0
/mfs/var/sdb/shmem/mobile_subs_location_data 33554432 536870912 2097152 22 0 0.000000 22
/mfs/var/sdb/shmem/mobile_subscriber_hash 1208320 1208320 1208320 21 0 0.000000 0
/mfs/var/sdb/shmem/mobile_subscriber_data 33554432 536870912 2097152 21 0 0.000000 22
/mfs/var/mmq/mmq_queue 126976 126976 126976 5 0 0.000000 0
/mfs/var/mmq/mmq_heap 5120000 5120000 5120000 4 0 0.000000 0
/mfs/var/mmcq/sdb_bbe_mmcq 25165824 318767104 25165824 21 0 0.000000 0
/mfs/var/mmcq/authdRxQueue 1048576 20971520 1048576 6 0 0.000000 0
/mfs/var/mmcq/pppdRxQueue 1048576 20971520 1048576 4 0 0.000000 0
/mfs/var/mmcq/bbeStatsdGetCollector 1048576 20971520 1048576 16 0 0.000000 0
/mfs/var/mmdb/mmdb_ack_registry 8192 8192 8192 141 0 0.000000 0
/mfs/var/mmcq/mmdb_ackq_bbe-statsd 1048576 67108864 1048576 2 0 0.000000 0
/mfs/var/mmcq/jdchpdAccountingClientApp 1048576 20971520 1048576 2 0 0.000000 0
/mfs/var/ss/domain.0.data 16777216 2147483648 4194304 262 0 0.000000 18
/mfs/var/tmp/bbe_throttle_control 8192 8192 8192 7 0 0.000000 0
/mfs/var/mmcq/statsPluginGCClient 1048576 20971520 1048576 2 0 0.000000 0
/mfs/var/sdb/shmem/sdb_reg_info 8192 8192 8192 2 0 0.000000 0
/mfs/var/mmcq/sdb_reg_q_bbe-statsd 16777216 16777216 16777216 2 0 0.000000 0
/mfs/var/mmcq/jl2tpdCliRxQ 1048576 20971520 1048576 2 0 0.000000 0
/mfs/var/mmcq/jl2tpdSnmpRxQ 1048576 20971520 1048576 2 0 0.000000 0
/mfs/var/mmcq/authd 1048576 20971520 1048576 2 0 0.000000 0
/mfs/var/mmcq/jpppdAccountingClientApp 1048576 20971520 1048576 2 0 0.000000 0
/mfs/var/mmcq/mmdb_mmcq_0 1048576 104857600 1048576 42 0 0.000000 0
/mfs/var/ss/domain.0 409600 4294967295 409600 6400000 3037 0.002642 0
Shared Memory Segments:
Name Size in Bytes
/mfs/var/shmlog/shmlog 39071744
sdb_rsmon_shared_memory 22536
sdb_rsmon_ae_table 4096
sdb_rsmon_ps_table 60008
sdb_rsmon_rlt_table 1024
sdb_bbe_rep_mailbox 4096
MMDBs:
Name Hash Entries Lock Count Lock Contention Count Lock Wait Secs PLock Count PLock Contention Count PLock Wait Secs
/mfs/var/smm_accounting-stats-db 655360 7208990 0 0.000000 1966111 0 0.000000
/mfs/var/smm_accounting-ifl-db 1000 11024 0 0.000000 3025 0 0.000000
/mfs/var/smm_accounting-iflset-db 1000 11024 0 0.000000 3025 0 0.000000
/mfs/var/sdb/shmem/subscriber 100000 1400010 2 0.043705 400012 0 0.000000
/mfs/var/sdb/shmem/service 100000 1400010 0 0.000000 400012 0 0.000000
/mfs/var/sdb/shmem/interface 1000 14430 0 0.000000 4427 0 0.000000
/mfs/var/sdb/shmem/interface_set 1000 14010 0 0.000000 4012 0 0.000000
/mfs/var/sdb/shmem/mobile_subs_location 50000 700018 0 0.000000 200020 0 0.000000
/mfs/var/sdb/shmem/mobile_subscriber 50000 700010 0 0.000000 200012 0 0.000000
Total Mapped Bytes 234190704
Standby:
mmfs:
Name Current Bytes Maxiumum Bytes Mapped bytes Lock Count Lock Contention Count Lock Wait Secs mmap Count
/mfs/var/smm_accounting-stats-db_hash 15736832 15736832 15736832 13 0 0.000000 0
/mfs/var/smm_accounting-stats-db_data 1139015680 9112125440 2097152 13 0 0.000000 14
/mfs/var/mmcq/mmdb_rep_mmcq 1048576 104857600 1048576 15 0 0.000000 0
/mfs/var/smm_accounting-ifl-db_hash 28672 28672 28672 13 0 0.000000 0
/mfs/var/smm_accounting-ifl-db_data 33554432 536870912 4194304 13 0 0.000000 14
/mfs/var/smm_accounting-iflset-db_hash 28672 28672 28672 13 0 0.000000 0
/mfs/var/smm_accounting-iflset-db_data 33554432 536870912 4194304 13 0 0.000000 14
/mfs/var/sdb/shmem/sdb.head 7680256 7680256 7680256 384005 0 0.000000 0
/mfs/var/sdb/shmem/sdb.lts.data 1620049920 8589934592 20971520 11 0 0.000000 20
/mfs/var/sdb/shmem/sdb_sts_data 51216384 51216384 51216384 17510 0 0.000000 0
/mfs/var/sdb/shmem/sdb_intf.db 409600 409600 409600 0 0 0.000000 0
/mfs/var/sdb/shmem/subscriber_hash 2408448 2408448 2408448 5 0 0.000000 0
/mfs/var/sdb/shmem/subscriber_data 33554432 536870912 2097152 4 0 0.000000 6
/mfs/var/sdb/shmem/service_hash 2408448 2408448 2408448 5 0 0.000000 0
/mfs/var/sdb/shmem/service_data 33554432 536870912 2097152 4 0 0.000000 6
/mfs/var/sdb/shmem/interface_hash 28672 28672 28672 5 0 0.000000 0
/mfs/var/sdb/shmem/interface_data 33554432 536870912 4194304 4 0 0.000000 6
/mfs/var/sdb/shmem/interface_set_hash 28672 28672 28672 5 0 0.000000 0
/mfs/var/sdb/shmem/interface_set_data 33554432 536870912 4194304 4 0 0.000000 6
/mfs/var/sdb/shmem/mobile_subs_location_hash 1208320 1208320 1208320 5 0 0.000000 0
/mfs/var/sdb/shmem/mobile_subs_location_data 33554432 536870912 2097152 4 0 0.000000 6
/mfs/var/sdb/shmem/mobile_subscriber_hash 1208320 1208320 1208320 5 0 0.000000 0
/mfs/var/sdb/shmem/mobile_subscriber_data 33554432 536870912 2097152 4 0 0.000000 6
/mfs/var/mmq/mmq_queue 126976 126976 126976 4 0 0.000000 0
/mfs/var/mmq/mmq_heap 5120000 5120000 5120000 3 0 0.000000 0
/mfs/var/mmcq/sdb_bbe_mmcq 25165824 318767104 25165824 11 0 0.000000 0
/mfs/var/mmcq/authdRxQueue 1048576 20971520 1048576 6 0 0.000000 0
/mfs/var/mmcq/pppdRxQueue 1048576 20971520 1048576 2 0 0.000000 0
/mfs/var/mmcq/bbeStatsdGetCollector 1048576 20971520 1048576 14 0 0.000000 0
/mfs/var/mmdb/mmdb_ack_registry 8192 8192 8192 2 0 0.000000 0
/mfs/var/mmcq/mmdb_ackq_bbe-statsd 1048576 67108864 1048576 2 0 0.000000 0
/mfs/var/mmcq/jdchpdAccountingClientApp 1048576 20971520 1048576 2 0 0.000000 0
/mfs/var/ss/domain.0.data 16777216 2147483648 4194304 261 0 0.000000 16
/mfs/var/tmp/bbe_throttle_control 8192 8192 8192 6 0 0.000000 0
/mfs/var/mmcq/statsPluginGCClient 1048576 20971520 1048576 2 0 0.000000 0
/mfs/var/sdb/shmem/sdb_reg_info 8192 8192 8192 2 0 0.000000 0
/mfs/var/mmcq/sdb_reg_q_bbe-statsd 16777216 16777216 16777216 2 0 0.000000 0
/mfs/var/mmcq/jl2tpdCliRxQ 1048576 20971520 1048576 2 0 0.000000 0
/mfs/var/mmcq/jl2tpdSnmpRxQ 1048576 20971520 1048576 2 0 0.000000 0
/mfs/var/mmcq/authd 1048576 20971520 1048576 2 0 0.000000 0
/mfs/var/ss/domain.0 409600 4294967295 409600 8000000 4044 0.002962 0
Shared Memory Segments:
Name Size in Bytes
/mfs/var/shmlog/shmlog 39071744
sdb_rsmon_shared_memory 22536
sdb_rsmon_ae_table 4096
sdb_rsmon_ps_table 60008
sdb_rsmon_rlt_table 1024
sdb_bbe_rep_mailbox 4096
MMDBs:
Name Hash Entries Lock Count Lock Contention Count Lock Wait Secs PLock Count PLock Contention Count PLock Wait Secs
/mfs/var/smm_accounting-stats-db 655360 5898264 0 0.000000 1966105 0 0.000000
/mfs/var/smm_accounting-ifl-db 1000 9020 0 0.000000 3021 0 0.000000
/mfs/var/smm_accounting-iflset-db 1000 9020 0 0.000000 3021 0 0.000000
/mfs/var/sdb/shmem/subscriber 100000 300002 0 0.000000 100003 0 0.000000
/mfs/var/sdb/shmem/service 100000 300002 0 0.000000 100003 0 0.000000
/mfs/var/sdb/shmem/interface 1000 3002 0 0.000000 1003 0 0.000000
/mfs/var/sdb/shmem/interface_set 1000 3002 0 0.000000 1003 0 0.000000
/mfs/var/sdb/shmem/mobile_subs_location 50000 150002 0 0.000000 50003 0 0.000000
/mfs/var/sdb/shmem/mobile_subscriber 50000 150002 0 0.000000 50003 0 0.000000
Total Mapped Bytes 232093552
