Juniper ACX2000 Configuration Guide

Table 134: show chassis routing-engine Output Fields (continued)
Field DescriptionField Name
(Systems with multiple Routing Engines) Election priority for the Routing Engine: Master or Backup.Election priority
Temperature of the air flowing past the Routing Engine.Temperature
Temperature of the CPU.CPU Temperature
Total DRAM available to the Routing Engine's processor.
Starting with Junos OS Release 12.3R1, the DRAM field displays both available memory and installed
memory.
DRAM
Percentage of Routing Engine memory being used.
NOTE: For platforms running Junos OS with upgraded FreeBSD, the way memory utilization is
calculated has changed. Starting in Junos OS Release 15.1R1, inactive memory is no longer included
in the calculation for memory utilization. Inactive memory is now considered as free. That is, the value
for used memory decreases and results in more memory to be available for other processes. For
platforms that run Junos OS with upgraded FreeBSD, see Understanding Junos OS with Upgraded
FreeBSD.
Memory utilization
Information about the Routing Engine's CPU utilization:
• User—Percentage of CPU time being used by user processes.
• Background—Percentage of CPU time being used by background processes.
• Kernel—Percentage of CPU time being used by kernel processes.
• Interrupt—Percentage of CPU time being used by interrupts.
• Idle—Percentage of CPU time that is idle.
CPU utilization
Information about the Routing Engine's CPU utilization in the past 5 seconds:
• User—Percentage of CPU time being used by user processes.
• Background—Percentage of CPU time being used by background processes.
• Kernel—Percentage of CPU time being used by kernel processes.
• Interrupt—Percentage of CPU time being used by interrupts.
• Idle—Percentage of CPU time that is idle.
5 sec CPU Utilization
NOTE: Supported only
on MX240, MX480,
MX960, MX2010,
MX10003, and
MX2020.
Information about the Routing Engine's CPU utilization in the past 1 minute:
• User—Percentage of CPU time being used by user processes.
• Background—Percentage of CPU time being used by background processes.
• Kernel—Percentage of CPU time being used by kernel processes.
• Interrupt—Percentage of CPU time being used by interrupts.
• Idle—Percentage of CPU time that is idle.
1 min CPU Utilization
NOTE: Supported only
on MX240, MX480,
MX960, MX2010,
MX10003, and
MX2020.
Copyright © 2017, Juniper Networks, Inc.2362
ACX Series Universal Access Router Configuration Guide

Juniper ACX2000 Specifications

General

Brand	Juniper
Model	ACX2000
Category	Network Router
Language	English