C.10. RHN Satellite Server

The probes in this section may be applied to the RHN Satellite Server itself to monitor its health and performance. Since these probes run locally, no specific application or transport protocols are required.

C.10.1. RHN Satellite Server::Disk Space

The RHN Satellite Server::Disk Space probe monitors the free disk space on a Satellite and collects the following metrics:

FieldValue
Device Pathname*/dev/hda1
Critical Maximum File System Used 
Warning Maximum File System Used 
Critical Maximum Space Used 
Warning Maximum Space Used 
Critical Maximum Space Available 
Warning Maximum Space Available 

Table C-63. RHN Satellite Server::Disk Space settings

C.10.2. RHN Satellite Server::Execution Time

The RHN Satellite Server::Execution Time probe monitors the execution time for probes run from a Satellite and collects the following metric:

FieldValue
Critical Maximum Probe Execution Time Average 
Warning Maximum Probe Execution Time Average 

Table C-64. RHN Satellite Server::Execution Time settings

C.10.3. RHN Satellite Server::Interface Traffic

The RHN Satellite Server::Interface Traffic probe monitors the interface traffic on a Satellite and collects the following metrics:

FieldValue
Interface*eth0
Timeout (seconds)*30
Critical Maximum Input Rate 
Critical Maximum Output Rate 

Table C-65. RHN Satellite Server::Interface Traffic settings

C.10.4. RHN Satellite Server::Latency

The RHN Satellite Server::Latency probe monitors the latency of probes on a Satellite and collects the following metric:

FieldValue
Critical Maximum Probe Latency Average 
Warning Maximum Probe Latency Average 

Table C-66. RHN Satellite Server::Latency settings

C.10.5. RHN Satellite Server::Load

The RHN Satellite Server::Load probe monitors the CPU load on a Satellite and collects the following metric:

FieldValue
Critical Maximum 1-minute Average 
Warning Maximum 1-minute Average 
Critical Maximum 5-minute Average 
Warning Maximum 5-minute Average 
Critical Maximum 15-minute Average 
Warning Maximum 15-minute Average 

Table C-67. RHN Satellite Server::Load settings

C.10.6. RHN Satellite Server::Probe Count

The RHN Satellite Server::Probe Count probe monitors the number of probes on a Satellite and collects the following metric:

FieldValue
Critical Maximum Probe Count 
Warning Maximum Probe Count 

Table C-68. RHN Satellite Server::Probe Count settings

C.10.7. RHN Satellite Server::Process Counts

The RHN Satellite Server::Process Counts probe monitors the number of processes on a Satellite and collects the following metrics:

FieldValue
Critical Maximum Blocked Processes 
Warning Maximum Blocked Processes 
Critical Maximum Child Processes 
Warning Maximum Child Processes 
Critical Maximum Defunct Processes 
Warning Maximum Defunct Processes 
Critical Maximum Stopped Processes 
Warning Maximum Stopped Processes 
Critical Maximum Sleeping Processes 
Warning Maximum Sleeping Processes 

Table C-69. RHN Satellite Server::Process Counts settings

C.10.8. RHN Satellite Server::Processes

The RHN Satellite Server::Processes probe monitors the number of processes on a Satellite and collects the following metric:

FieldValue
Critical Maximum Processes 
Warning Maximum Processes 

Table C-70. RHN Satellite Server::Processes settings

C.10.9. RHN Satellite Server::Process Health

The RHN Satellite Server::Process Health probe monitors customer-specified processes and collects the following metrics:

Specify the process by its command name or process ID. (PID). Entering a PID overrides the entry of a command name. If no command name or PID is entered, the error Command not found is displayed and the probe is set to a CRITICAL state.

FieldValue
Command Name 
Process ID (PID) file 
Timeout*15
Critical Maximum CPU Usage 
Warning Maximum CPU Usage 
Critical Maximum Child Process Groups 
Warning Maximum Child Process Groups 
Critical Maximum Threads 
Warning Maximum Threads 
Critical Maximum Physical Memory Used 
Warning Maximum Physical Memory Used 
Critical Maximum Virtual Memory Used 
Warning Maximum Virtual Memory Used 

Table C-71. RHN Satellite Server::Process Health settings

C.10.10. RHN Satellite Server::Process Running

The RHN Satellite Server::Process Running probe verifies that the specified process is running. Specify the process by its command name or process ID. (PID). Entering a PID overrides the entry of a command name. A Critical status results if the probe cannot verify the command or PID.

FieldValue
Command Name 
Process ID (PID) file 
Critical Number Running Maximum 
Critical Number Running Minimum 

Table C-72. RHN Satellite Server::Process Running settings

C.10.11. RHN Satellite Server::Swap

The RHN Satellite Server::Swap probe monitors the percent of free swap space available on a Satellite. A CRITICAL status results if the value falls below the Critical threshold. A WARNING status results if the value falls below the Warning threshold.

FieldValue
Critical Minimum Swap Percent Free 
Warning Minimum Swap Percent Free 

Table C-73. RHN Satellite Server::Swap settings

C.10.12. RHN Satellite Server::Users

The RHN Satellite Server::Users probe monitors the number of users currently logged into a Satellite. A CRITICAL status results if the value exceeds the Critical threshold. A WARNING status results if the value exceeds the Warning threshold.

FieldValue
Critical Maximum Users 
Warning Maximum Users 

Table C-74. RHN Satellite Server::Users settings