CHAPTER52 Syslog and Debug Recording
Mediant 4000 SBC | User's Manual
Field Description
“Total [ms (%)]” Total time (in msec) and percentage that task utilized CPU during
entire period.
“peak [ms]” Maximum lasting time (msec) that the task utilized CPU during
the period.
“#Switch” Context switch time - number of consecutive periods that were
allocated for this task.
Statistics per CPU core
"CPU#" Index of the CPU core.
"User" Percentage of CPU utilization that occurred while executing at the
user level (application).
"Nice" Percentage of CPU utilization that occurred while executing at the
user level with nice priority (Linux systems).
"System" Percentage of CPU utilization that occurred while executing at the
system level (kernel).
"Idle" Percentage of time that the CPU was idle (%) during which no
tasks were using the CPU core.
"IOWait" Percentage of time that the CPU was idle (5) during which tasks
were using the CPU core.
"IRQ" IRQ time (in percentage).
"SoftIRQ" SoftIRQ time (in percentage%).
Configuring Debug Recording
This section describes how to configure debug recording and how to collect debug recording
packets.
● Debug recording is collected only on the device's OAMP interface.
● For a detailed description of the debug recording parameters, see Syslog, CDR and
Debug Parameters.
Configuring the Debug Recording Server Address
The procedure below describes how to configure the address of the debug recording server to
where the device sends the captured traffic. Once you configure an address, the device generates
debug recording packets for all calls. However, you can configure the device to generate debug
recording packets for specific calls, using Logging Filter rules in the Logging Filters table (see
Configuring Log Filter Rules).
➢ To configure the debug recording server's address:
1. Open the Logging Settings page (Troubleshoot tab > Troubleshoot menu > Logging folder >
Logging Settings).
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