show services sessions analysis (USF)
Syntax
show services sessions analysis <interface interface-name>
Description
Display session statistics.
Options
| none | Display standard information about all session statistics. |
| interface interface-name | (Optional) Display information about the specified services interface. |
Required Privilege Level
view
Output Fields
Table 1 lists the output fields for the show services sessions analysis command. Output fields are listed in the approximate order in which
they appear.
Field Name |
Field Description |
|---|---|
Services PIC Name |
FPC and PIC slots for the services PIC on which the sessions are running. |
Session Analysis Statistics: |
|
Total Sessions Active |
Total active sessions in the services PIC, including TCP, UDP, ICMP and Softwires. |
Total TCP Sessions Active |
Total active TCP sessions in the services PIC. |
Total UDP Sessions Active |
Total active UDP session in the services PIC. |
Total Other Sessions Active |
Total other active sessions in the services PIC, including ICMP and softwires. |
Total Predicted Sessions Active |
Predicted sessions are created only by the ALG traffic using the L3/L4 information available. |
Created Sessions per Second |
Session setup rate at the time of running the command. |
Deleted Sessions per Second |
Session deletion rate at the time of running the command. |
Peak Total Sessions Active |
Highest number of active sessions since the last PIC restart or since the last time session statistics are flushed. |
Peak Total TCP Sessions Active |
Highest number of active TCP sessions since the last PIC restart or since the last time session stats are flushed. |
Peak Total UDP Sessions Active |
Highest number of active UDP sessions since the last PIC restart or since the last time session statistics are flushed. |
Peak Total Other Sessions Active |
Highest number of other active sessions since the last PIC restart or since the last time session statistics are flushed. |
Peak Created Sessions per Second |
Maximum session setup rate observed since the last PIC restart or since the last time session statistics are flushed. |
Peak Deleted Sessions per Second |
Maximum session deletion rate observed since the last PIC restart or from the last time session statistics are flushed. |
Packets received |
Total number of packets received by the services PIC. |
Packets transmitted |
Total number of packets transmitted by the services PIC. |
Slow path forward |
Number of packets forwarded in the slow path (that is, after the successful rule match and session creation). |
Slow path discard |
Number of packets discarded before the session creation. |
Session Rate Data: Number of Samples |
Number of samples used to calculate the session rate since the last PIC restart or since the last time session statistics are flushed. |
Session Rate Distribution(sec) |
|
Session Operation :Creation |
Number of sampling intervals during which a number of sessions in the indicated range were created during the current sampling period. |
Session Operation:Deletion |
Number of sampling intervals during which a number of sessions in the indicated range were deleted during the current sampling period. |
Session Lifetime Distribution(sec): |
Number of TCP, UDP, and HTTP sessions whose length was in the indicated range in seconds. |
Sample Output
show services sessions analysis interface
user@host> show services sessions analysis interface vms-5/1/0
Services PIC Name: vms-5/1/0
Session Analysis Statistics:
Total sessions Active :0
Total TCP Sessions Active :0
Tcp sessions from gate :0
Tunneled TCP sessions :0
Regular TCP sessions :0
IPv4 active Session :0
IPv6 active Session :0
Total UDP sessions Active :0
UDP sessions from gate :0
Tunneled UDP sessions :0
Regular UDP sessions :0
IPv4 active Session :0
IPv6 active Session :0
Total Other sessions Active :0
IPv4 active Session :0
IPv6 active Session :0
Created sessions per Second :0
Deleted sessions per Second :0
Peak Total sessions Active :0
Peak Total TCP sessions Active :0
Peak Total UDP sessions Active :0
Peak Total Other sessions Active :0
Peak Created Sessions per Second :0
Peak Deleted Sessions per Second :0
Packets received :0
Packets transmitted :0
Slow path forward :0
Slow path discard :0
Session Rate Data:
Number of Samples: 3518
Session Rate Distribution(sec)
Session Operation :Creation
400000+ :0
350001 - 400000 :0
300001 - 350000 :0
250001 - 300000 :0
200001 - 250000 :0
150001 - 200000 :0
50001 - 150000 :0
40001 - 50000 :0
30001 - 40000 :0
20001 - 30000 :0
10001 - 20000 :0
1001 - 10000 :0
1 - 1000 :0
0 :3518
Session Operation :Deletion
400000+ :0
350001 - 400000 :0
300001 - 350000 :0
250001 - 300000 :0
200001 - 250000 :0
150001 - 200000 :0
50001 - 150000 :0
40001 - 50000 :0
30001 - 40000 :0
20001 - 30000 :0
10001 - 20000 :0
1001 - 10000 :0
1 - 1000 :0
0 :3518
Session Lifetime Distribution(sec):
TCP UDP HTTP
240+ :0 0 0
120 - 240 :0 0 0
60 - 120 :0 0 0
30 - 60 :0 0 0
15 - 30 :0 0 0
5 - 15 :0 0 0
1 - 5 :0 0 0
0 - 1 :0 0 0
Release Information
Command introduced in Junos OS Release 19.3R2.