AIX
Monitoring Capacity Entitlement in Applications Manager
Applications Manager is equipped to monitor processor capacity entitlement issues. To measure the average entitlement value during peak production times with a higher workload, you can use the following command: lparstat 1 20 > /tmp/apm_physc.txt && ...
How to troubleshoot when having error 'No data available' for Network Adapter?
Issue: When attempting to monitor AIX servers, you encounter a "No data available" error message for the Network Adapter. Solution: To address this issue and resolve the "No data available" error for the Network Adapter when monitoring AIX servers, ...
How to correct data inaccuracies for metrics - Utilization in CPU cores and CPU Entitlement Utilization (%) in LPAR CPU stats for the AIX Monitor
By default, 20 samples are taken in order to obtain the values for both metrics from the remote machine. If the values of these two metrics do not match, you can modify the sampling value in hostresource.xml from 20 to 60. NOTE: One sampling is equal ...
How to troubleshoot when having error 'No data available' for LPAR CPU Stats in AIX?
The following should be checked if you find that data isn't populating in Applications Manager: 1) TELNET or SSH mode connections to remote AIX servers are permitted. 2) Verify that the command below executes and produces the desired results on your ...
How to troubleshoot when having error 'No data available' for Network Interface?
Problem: "No data available" message shown for Network Interface while trying to monitor AIX servers. Solution: The connection must be established only through TELNET or SSH mode. Check whether the below command runs and displays the corresponding ...
Calculation of various attributes in AIX server
Page Space Command: lsps -a Sample Output: Page Space Physical Volume Volume Group Size %Used Active Auto Type Chksum ...
Prerequisites for monitoring Cron jobs
Below is the list of prerequisites for monitoring Cron jobs: Curl must be installed in the remote Linux machine. Script linked to the cron job must have executable permission. The machine where Applications Manager is installed should be reachable ...
How to troubleshoot when having error 'No data available' for CPU utilization in Linux and AIX servers?
Possible Scenario: I get a "No data available" message for Inode Usage while trying to monitor servers. Solution: The connection must be established only through TELNET or SSH mode. Check whether the below command runs and displays corresponding ...
Is Average Queue Length metric available in AIX server monitoring?
Yes, the Average Queue Length metric is now supported in AIX server monitoring. You can find this attribute under Disk I/O Statistics.
Why don't I receive alerts when a disk is removed?
Applications Manager does not generate alerts when a disk is removed from a monitored server if the setting am.host.deleteDisk is enabled. In such cases, the disk is automatically removed from monitoring along with its historical data. To check or ...
How is CPU Utilization calculated for AIX server?
CPU Utilization We use the following methods of calculation for CPU Utilization when lparstat command is supported: Method 1: If 'type=Dedicated', then we use the vmstat command output. (i.e) cpu=100-Idle Time Method 2: If ...
How is Memory Utilization calculated for AIX server?
Default Calculation: By default, Applications Manager calculates Memory Utilization for AIX servers using the formula: Memory Utilization (%) = (Total Memory - Free Memory) / Total Memory Here, Free Memory = Free + Buffers + Cached However, if the ...
When Applications Manager performs automatic discovery, why are newly discovered servers categorized as 'Unknown'?
Applications Manager automatically discovers the running servers within the range given by the user and adds them as a node. Reason: SNMP agent is not running in the host. We add the monitor under 'Unknown' category. Solution: If the system has SNMP ...