Help
Not a customer? Start a free trial

Not a customer? Click the 'Start a free trial' link to begin a 30-day SaaS trial of our product and to join our community.

Existing Cisco AppDynamics customers should click the 'Sign In' button to authenticate to access the community

cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Show  only  | Search instead for 
Did you mean: 

Getting error post installing Linux Monitoring Extension to monitor NFS

Go to solution
Shubham.Kadam
Builder

‎05-06-2024 01:02 AM

Hi All,

I have installed Linux monitoring extension to get the NFS utilization metrics as per this documentation

https://developer.cisco.com/codeexchange/github/repo/Appdynamics/linux-monitoring-extension/#readme

 

but post doing necessary changes as per documentation, i have restarted machine-agent. i am getting this error while startup. Please check and let me know the solution.

 

[rinst@vm-64e6db337156cc18f93ef923 logs]$ cat machine-agentstartup.log 
my-vm==> [main] 06 May 2024 07:40:06,143  INFO FlexibleX509TrustManager - Using default keystore for SSL certificate validation.
my-vm==> [main] 06 May 2024 07:40:06,446  INFO HostIdProvider - Default Host Identifier Resolver using host name for unique host identifier [my-vm]
my-vm==> [main] 06 May 2024 07:40:06,549  INFO MachineLicensePropertiesProvider - Detected Virtual CPU Count: 4
my-vm==> [main] 06 May 2024 07:40:06,549  INFO MachineLicensePropertiesProvider - Detected Logical CPU Count: 4
my-vm==> [main] 06 May 2024 07:40:06,549  INFO MachineLicensePropertiesProvider - Detected Physical CPU Count: 4
my-vm==> [system-thread-0] 06 May 2024 07:40:06,970  INFO SecondStageSystem - Starting main system with features Features(features=[dmm, sim], reason=Features.Reason(message=, code=))
my-vm==> [system-thread-0] 06 May 2024 07:40:07,206  INFO SystemAgent - ####################################################################################
my-vm==> [system-thread-0] 06 May 2024 07:40:07,206  INFO SystemAgent - Agent Install Directory [/ngs/app/rinst/machineagent-bundle-64bit-linux-aarch64-23]
my-vm==> [system-thread-0] 06 May 2024 07:40:07,206  INFO SystemAgent - Using Agent Version [Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
my-vm==> [system-thread-0] 06 May 2024 07:40:07,207  INFO SystemAgent - JVM Runtime: 
java.home=/ngs/app/rinst/applejdk-11.0.16.8.1
java.vm.vendor=Apple Inc.
java.vm.name=OpenJDK 64-Bit Server VM
java.version=11.0.16
java.specification.version=11
java.runtime.version=11.0.16+8-20220720170112
java.io.tmpdir=/tmp
user.language=en
user.country=US
user.variant=
Default locale=en_US
my-vm==> [system-thread-0] 06 May 2024 07:40:07,207  INFO SystemAgent - OS Runtime: 
os.name=Linux
os.arch=amd64
os.version=4.18.0-477.51.1.el8_8.x86_64
user.name=rinst
user.home=/ngs/app/rinst
user.dir=/ngs/app/rinst/machineagent-bundle-64bit-linux-aarch64-23
my-vm==> [system-thread-0] 06 May 2024 07:40:07,207  INFO SystemAgent - JVM Args : -Xmx256m | -Dlog4j.configuration=file:/ngs/app/rinst/machineagent-bundle-64bit-linux-aarch64-23/conf/logging/log4j.xml | 
my-vm==> [system-thread-0] 06 May 2024 07:40:07,211  INFO SystemAgent - JVM Runtime Name: 2589878@my-vm
my-vm==> [system-thread-0] 06 May 2024 07:40:07,211  INFO SystemAgent - JVM PID: 2589878
my-vm==> [system-thread-0] 06 May 2024 07:40:07,211  INFO SystemAgent - Machine Agent is resolving bootstrap info....
my-vm==> [system-thread-0] 06 May 2024 07:40:07,299  INFO SystemAgent - Orchestration is disabled - disabling virtualization resolvers by default.
my-vm==> [system-thread-0] 06 May 2024 07:40:07,303  WARN ContainerIdExtractor - Unable to use /proc/self/cgroup for unique hostname, could not locate container ID
my-vm==> [system-thread-0] 06 May 2024 07:40:07,305  INFO SystemAgent - Full Agent Registration Info Resolver found system property [appdynamics.agent.create.agent.info.if.missing] for appdynamics.agent.create.agent.info.if.missing [false]
my-vm==> [system-thread-0] 06 May 2024 07:40:07,313  INFO SystemAgent - Default Host Identifier Resolver using host name for unique host identifier [my-vm]
my-vm==> [system-thread-0] 06 May 2024 07:40:07,315  INFO SystemAgent - Default IP Address Resolver found IP addresses [[fe80:0:0:0:889b:9bd4:a19a:6e79%eth0, 17.182.56.82]]
my-vm==> [system-thread-0] 06 May 2024 07:40:07,319  INFO SystemAgent - Full Agent Registration Info Resolver using selfService [false]
my-vm==> [system-thread-0] 06 May 2024 07:40:07,319  INFO SystemAgent - Full Agent Registration Info Resolver using ephemeral node setting [false]
my-vm==> [system-thread-0] 06 May 2024 07:40:07,319  INFO SystemAgent - Full Agent Registration Info Resolver using application name [null]
my-vm==> [system-thread-0] 06 May 2024 07:40:07,320  INFO SystemAgent - Full Agent Registration Info Resolver using tier name [null]
my-vm==> [system-thread-0] 06 May 2024 07:40:07,320  INFO SystemAgent - Full Agent Registration Info Resolver using node name [null]
my-vm==> [system-thread-0] 06 May 2024 07:40:07,323  INFO SystemAgent - XML Controller Info Resolver found controller host [rins-appd-stg.apple.com]
my-vm==> [system-thread-0] 06 May 2024 07:40:07,323  INFO SystemAgent - XML Controller Info Resolver found controller port [443]
my-vm==> [system-thread-0] 06 May 2024 07:40:07,326  INFO SystemAgent - XML Agent Account Info Resolver using account name [customer1]
my-vm==> [system-thread-0] 06 May 2024 07:40:07,326  INFO SystemAgent - XML Agent Account Info Resolver using account access key [****]
my-vm==> [system-thread-0] 06 May 2024 07:40:07,329  INFO SystemAgent - Keystore file /ngs/app/rinst/machineagent-bundle-64bit-linux-aarch64-23/conf/cacerts.jks was not found
my-vm==> [system-thread-0] 06 May 2024 07:40:07,340  INFO SystemAgent - Machine Agent resolved bootstrap info!
my-vm==> [system-thread-0] 06 May 2024 07:40:07,340  INFO SystemAgent - Creating machine agent scheduler, pool size: 2
my-vm==> [system-thread-0] 06 May 2024 07:40:07,349  INFO SystemAgent - Creating machine agent monitor scheduler, pool size: 4
my-vm==> [system-thread-0] 06 May 2024 07:40:07,353  INFO SystemAgent - Started Agent Schedulers
my-vm==> [ConfigExecutor-0] 06 May 2024 07:40:07,366  INFO DefaultLegacyAgentRegistrationStateManager - Registered machine with machine ID [Optional.of(14786)]
my-vm==> [ConfigExecutor-0] 06 May 2024 07:40:07,367  INFO DefaultLegacyAgentRegistrationStateManager - Scheduling System-Agent start...
my-vm==> [system-thread-0] 06 May 2024 07:40:07,372  INFO SimAgentRepetitiveLoggingModule - The turnover time for the SIM agent repetitive logger is 5 minutes
my-vm==> [system-thread-0] 06 May 2024 07:40:07,372  INFO SimAgentRepetitiveLoggingModule - The cache size for the SIM agent repetitive logger is 1000
my-vm==> [system-thread-0] 06 May 2024 07:40:07,577  INFO Fabric8Client - No Kubernetes was detected.
my-vm==> [system-thread-0] 06 May 2024 07:40:07,596  WARN DynamicMonitoringModeTask - Encountered error checking monitoring mode. Will retry in 60 seconds.
my-vm==> [system-thread-0] 06 May 2024 07:40:07,596  INFO DefaultLegacyAgentRegistrationStateManager - Starting machine agent...
my-vm==> [system-thread-0] 06 May 2024 07:40:07,596  INFO SystemAgent - Starting Machine Agent....
my-vm==> [system-thread-0] 06 May 2024 07:40:07,597  INFO ControllerTimeSkewHandler - Skew Handler is : [enabled].
my-vm==> [system-thread-0] 06 May 2024 07:40:07,634  INFO SystemAgent - Full certificate chain validation performed using default certificate file
my-vm==> [system-thread-0] 06 May 2024 07:40:07,682  INFO ManagedMonitorDelegate - Started Agent Metric Generation Service
my-vm==> [system-thread-0] 06 May 2024 07:40:07,688  INFO ManagedMonitorDelegate - Event Service is : [enabled].
my-vm==> [system-thread-0] 06 May 2024 07:40:07,697  INFO ManagedMonitorDelegate - Initialized with maxPublishQueueLength [2], aggregationFrequencyInMillis [60000]
my-vm==> [system-thread-0] 06 May 2024 07:40:07,699  INFO ManagedMonitorDelegate - Metric Service is : [enabled].
my-vm==> [system-thread-0] 06 May 2024 07:40:07,702  INFO ManagedMonitorDelegate - Started Agent Env Properties Service
my-vm==> [system-thread-0] 06 May 2024 07:40:07,704  INFO ManagedMonitorDelegate - Scheduled Continuous Task Monitor with frequency [30000]ms
my-vm==> [system-thread-0] 06 May 2024 07:40:07,705  INFO NodeMonitorManager - Not running legacy system-agent monitor because SIM is enabled.
my-vm==> [system-thread-0] 06 May 2024 07:40:07,705  INFO NodeMonitorManager - Not running legacy system-agent monitor because SIM is enabled.
my-vm==> [system-thread-0] 06 May 2024 07:40:07,709  INFO MonitorConfigReader - Reading monitor config file:/ngs/app/rinst/machineagent-bundle-64bit-linux-aarch64-23/monitors/analytics-agent/monitor.xml
my-vm==> [system-thread-0] 06 May 2024 07:40:07,720  INFO MonitorConfigReader - os name [linux] version [4.18.0-477.51.1.el8_8.x86_64]
my-vm==> [system-thread-0] 06 May 2024 07:40:07,725  INFO NodeMonitorManager - Initializing managed monitor [analytics-agent]
my-vm==> [system-thread-0] 06 May 2024 07:40:07,725  INFO ManagedMonitorDelegate - Initializing managed monitor [AppDynamics Analytics Agent]
my-vm==> [system-thread-0] 06 May 2024 07:40:07,725  INFO ManagedMonitorDelegate - Executing managed monitor [AppDynamics Analytics Agent], task name [null]
my-vm==> [system-thread-0] 06 May 2024 07:40:07,725  INFO ManagedMonitorDelegate - Task [null] for monitor [AppDynamics Analytics Agent] is SCHEDULED
my-vm==> [system-thread-0] 06 May 2024 07:40:07,743  INFO InProcessLauncherTask - Found a directory [/ngs/app/rinst/machineagent-bundle-64bit-linux-aarch64-23/monitors/analytics-agent/lib]
my-vm==> [system-thread-0] 06 May 2024 07:40:07,756  INFO InProcessLauncherTask - Working directory appears to be [/ngs/app/rinst/machineagent-bundle-64bit-linux-aarch64-23/monitors/analytics-agent]
my-vm==> [system-thread-0] 06 May 2024 07:40:07,758  INFO AnalyticsAgentLauncher - The logs directory property [ad.dw.log.path] has been set to [/ngs/app/rinst/machineagent-bundle-64bit-linux-aarch64-23/logs]
my-vm==> [system-thread-0] 06 May 2024 07:40:07,758  INFO InProcessLauncherTask - Starting to execute actual task with parameters [{csvMethodArgs=/ngs/app/rinst/machineagent-bundle-64bit-linux-aarch64-23/monitors/analytics-agent/conf/analytics-agent.properties, methodName=main, className=com.appdynamics.analytics.agent.AnalyticsAgent}]
my-vm==> [system-thread-0] 06 May 2024 07:40:13,348  INFO InProcessLauncherTask - Started [com.appdynamics.analytics.agent.AnalyticsAgent]
my-vm==> [system-thread-0] 06 May 2024 07:40:13,349  INFO MonitorConfigReader - Reading monitor config file:/ngs/app/rinst/machineagent-bundle-64bit-linux-aarch64-23/monitors/LinuxMonitor/monitor.xml
my-vm==> [system-thread-0] 06 May 2024 07:40:13,355  INFO MonitorConfigReader - os name [linux] version [4.18.0-477.51.1.el8_8.x86_64]
my-vm==> [system-thread-0] 06 May 2024 07:40:13,357  INFO NodeMonitorManager - Initializing managed monitor [LinuxMonitor]
my-vm==> [system-thread-0] 06 May 2024 07:40:13,357  INFO ManagedMonitorDelegate - Initializing managed monitor [LinuxMonitor]
my-vm==> [system-thread-0] 06 May 2024 07:40:13,357  INFO ManagedMonitorDelegate - Executing managed monitor [LinuxMonitor], task name [Linux Monitor Run Task]
my-vm==> [system-thread-0] 06 May 2024 07:40:13,357  INFO ManagedMonitorDelegate - Task [Linux Monitor Run Task] is periodic
my-vm==> [system-thread-0] 06 May 2024 07:40:13,379 ERROR JavaTaskCreator - Could not load/instantiate the Java Task Main class for Java task [Linux Monitor Run Task]
java.lang.NoClassDefFoundError: org/apache/log4j/Layout
at java.lang.Class.getDeclaredConstructors0(Native Method) ~[?:?]
at java.lang.Class.privateGetDeclaredConstructors(Class.java:3137) ~[?:?]
at java.lang.Class.getConstructor0(Class.java:3342) ~[?:?]
at java.lang.Class.newInstance(Class.java:556) ~[?:?]
at com.singularity.ee.agent.systemagent.task.JavaTaskCreator.createJavaTask(JavaTaskCreator.java:69) [machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.singularity.ee.agent.systemagent.components.monitormanager.managed.MonitorTaskRunner.createTask(MonitorTaskRunner.java:75) [machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.singularity.ee.agent.systemagent.components.monitormanager.managed.PeriodicTaskRunner.<init>(PeriodicTaskRunner.java:41) [machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.singularity.ee.agent.systemagent.components.monitormanager.managed.ManagedMonitorDelegate.setupEnvTask(ManagedMonitorDelegate.java:255) [machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.singularity.ee.agent.systemagent.components.monitormanager.managed.ManagedMonitorDelegate.initializeMonitor(ManagedMonitorDelegate.java:212) [machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.singularity.ee.agent.systemagent.components.monitormanager.NodeMonitorManager.readConfig(NodeMonitorManager.java:178) [machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.singularity.ee.agent.systemagent.components.monitormanager.NodeMonitorManager.startAllMonitors(NodeMonitorManager.java:265) [machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.singularity.ee.agent.systemagent.components.monitormanager.NodeMonitorManager.<init>(NodeMonitorManager.java:79) [machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.singularity.ee.agent.systemagent.components.monitormanager.AgentMonitorManager.<init>(AgentMonitorManager.java:63) [machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.singularity.ee.agent.systemagent.Agent.setupMonitorManager(Agent.java:492) [machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.singularity.ee.agent.systemagent.Agent.startServices(Agent.java:399) [machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.singularity.ee.agent.systemagent.SystemAgent.startServices(SystemAgent.java:79) [machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.singularity.ee.agent.systemagent.Agent.start(Agent.java:384) [machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.appdynamics.agent.sim.legacy.DefaultLegacyAgentRegistrationStateManager$1.run(DefaultLegacyAgentRegistrationStateManager.java:80) [machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?]
at java.util.concurrent.FutureTask.run(FutureTask.java:264) [?:?]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) [?:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
at java.lang.Thread.run(Thread.java:829) [?:?]
Caused by: java.lang.ClassNotFoundException: org.apache.log4j.Layout
at com.singularity.ee.util.loader.FileSystemClassLoader.findClass(FileSystemClassLoader.java:372) ~[agent-23.4.0-845.jar:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:589) ~[?:?]
at com.singularity.ee.util.loader.FileSystemClassLoader.loadClass(FileSystemClassLoader.java:320) ~[agent-23.4.0-845.jar:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:522) ~[?:?]
... 24 more
my-vm==> [system-thread-0] 06 May 2024 07:40:13,387  WARN ManagedMonitorDelegate - Error executing managed monitor [LinuxMonitor], task name [Linux Monitor Run Task]
com.singularity.ee.agent.systemagent.api.exception.TaskInstantiationException: Could not load/instantiate task main class[com.appdynamics.extensions.linux.LinuxMonitor] for task [Linux Monitor Run Task]
at com.singularity.ee.agent.systemagent.task.JavaTaskCreator.createJavaTask(JavaTaskCreator.java:90) ~[machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.singularity.ee.agent.systemagent.components.monitormanager.managed.MonitorTaskRunner.createTask(MonitorTaskRunner.java:75) ~[machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.singularity.ee.agent.systemagent.components.monitormanager.managed.PeriodicTaskRunner.<init>(PeriodicTaskRunner.java:41) ~[machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.singularity.ee.agent.systemagent.components.monitormanager.managed.ManagedMonitorDelegate.setupEnvTask(ManagedMonitorDelegate.java:255) ~[machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.singularity.ee.agent.systemagent.components.monitormanager.managed.ManagedMonitorDelegate.initializeMonitor(ManagedMonitorDelegate.java:212) [machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.singularity.ee.agent.systemagent.components.monitormanager.NodeMonitorManager.readConfig(NodeMonitorManager.java:178) [machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.singularity.ee.agent.systemagent.components.monitormanager.NodeMonitorManager.startAllMonitors(NodeMonitorManager.java:265) [machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.singularity.ee.agent.systemagent.components.monitormanager.NodeMonitorManager.<init>(NodeMonitorManager.java:79) [machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.singularity.ee.agent.systemagent.components.monitormanager.AgentMonitorManager.<init>(AgentMonitorManager.java:63) [machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.singularity.ee.agent.systemagent.Agent.setupMonitorManager(Agent.java:492) [machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.singularity.ee.agent.systemagent.Agent.startServices(Agent.java:399) [machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.singularity.ee.agent.systemagent.SystemAgent.startServices(SystemAgent.java:79) [machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.singularity.ee.agent.systemagent.Agent.start(Agent.java:384) [machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.appdynamics.agent.sim.legacy.DefaultLegacyAgentRegistrationStateManager$1.run(DefaultLegacyAgentRegistrationStateManager.java:80) [machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?]
at java.util.concurrent.FutureTask.run(FutureTask.java:264) [?:?]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) [?:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
at java.lang.Thread.run(Thread.java:829) [?:?]
my-vm==> [system-thread-0] 06 May 2024 07:40:13,387  WARN NodeMonitorManager - Could not initialize monitor com.singularity.ee.agent.systemagent.api.exception.TaskInstantiationException: Could not load/instantiate task main class[com.appdynamics.extensions.linux.LinuxMonitor] for task [Linux Monitor Run Task]
com.singularity.ee.agent.systemagent.components.monitormanager.exception.MonitorInitializationException: com.singularity.ee.agent.systemagent.api.exception.TaskInstantiationException: Could not load/instantiate task main class[com.appdynamics.extensions.linux.LinuxMonitor] for task [Linux Monitor Run Task]
at com.singularity.ee.agent.systemagent.components.monitormanager.managed.ManagedMonitorDelegate.initializeMonitor(ManagedMonitorDelegate.java:217) ~[machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.singularity.ee.agent.systemagent.components.monitormanager.NodeMonitorManager.readConfig(NodeMonitorManager.java:178) [machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.singularity.ee.agent.systemagent.components.monitormanager.NodeMonitorManager.startAllMonitors(NodeMonitorManager.java:265) [machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.singularity.ee.agent.systemagent.components.monitormanager.NodeMonitorManager.<init>(NodeMonitorManager.java:79) [machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.singularity.ee.agent.systemagent.components.monitormanager.AgentMonitorManager.<init>(AgentMonitorManager.java:63) [machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.singularity.ee.agent.systemagent.Agent.setupMonitorManager(Agent.java:492) [machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.singularity.ee.agent.systemagent.Agent.startServices(Agent.java:399) [machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.singularity.ee.agent.systemagent.SystemAgent.startServices(SystemAgent.java:79) [machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.singularity.ee.agent.systemagent.Agent.start(Agent.java:384) [machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.appdynamics.agent.sim.legacy.DefaultLegacyAgentRegistrationStateManager$1.run(DefaultLegacyAgentRegistrationStateManager.java:80) [machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?]
at java.util.concurrent.FutureTask.run(FutureTask.java:264) [?:?]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) [?:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
at java.lang.Thread.run(Thread.java:829) [?:?]
Caused by: com.singularity.ee.agent.systemagent.api.exception.TaskInstantiationException: Could not load/instantiate task main class[com.appdynamics.extensions.linux.LinuxMonitor] for task [Linux Monitor Run Task]
at com.singularity.ee.agent.systemagent.task.JavaTaskCreator.createJavaTask(JavaTaskCreator.java:90) ~[machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.singularity.ee.agent.systemagent.components.monitormanager.managed.MonitorTaskRunner.createTask(MonitorTaskRunner.java:75) ~[machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.singularity.ee.agent.systemagent.components.monitormanager.managed.PeriodicTaskRunner.<init>(PeriodicTaskRunner.java:41) ~[machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.singularity.ee.agent.systemagent.components.monitormanager.managed.ManagedMonitorDelegate.setupEnvTask(ManagedMonitorDelegate.java:255) ~[machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
at com.singularity.ee.agent.systemagent.components.monitormanager.managed.ManagedMonitorDelegate.initializeMonitor(ManagedMonitorDelegate.java:212) ~[machineagent.jar:Machine Agent v23.2.0.3568 GA compatible with 4.4.1.0 Build Date 2023-02-21 10:37:10]
... 15 more
my-vm==> [system-thread-0] 06 May 2024 07:40:13,388  INFO NodeMonitorManager - Directory [/ngs/app/rinst/machineagent-bundle-64bit-linux-aarch64-23/monitors/unmanaged] not found, continuing.
my-vm==> [system-thread-0] 06 May 2024 07:40:13,388  INFO AgentMonitorManager - Initialized System Monitor Manager with directory [/ngs/app/rinst/machineagent-bundle-64bit-linux-aarch64-23/monitors]
my-vm==> [system-thread-0] 06 May 2024 07:40:13,388  INFO SystemAgent - Set up agent monitor manager
my-vm==> [system-thread-0] 06 May 2024 07:40:13,389  INFO SystemAgent - Orchestration is disabled - disabling one-way agent transport. The agent will not be able to execute workflow tasks.
my-vm==> [system-thread-0] 06 May 2024 07:40:13,394  INFO SystemAgentConfigManager - Scheduling configuration refresh at an interval of 60 seconds
my-vm==> [system-thread-0] 06 May 2024 07:40:13,395  INFO SystemAgentConfigManager - Configuration refresh task interval is 60 seconds
my-vm==> [system-thread-0] 06 May 2024 07:40:13,395  INFO SystemAgent - Configuration manager successfully configured
my-vm==> [system-thread-0] 06 May 2024 07:40:13,397  INFO RunbookHandler - Runbook Operation Execution is : [enabled].
my-vm==> [system-thread-0] 06 May 2024 07:40:13,398  INFO SystemAgent - Started AppDynamics Machine Agent Successfully.
my-vm==> [ExtensionStarter-AgentServer] 06 May 2024 07:40:37,516  INFO SystemAgent - Creating machine agent scheduler, pool size: 2
my-vm==> [ExtensionStarter-AgentServer] 06 May 2024 07:40:37,516  INFO SystemAgent - Creating machine agent monitor scheduler, pool size: 4
my-vm==> [ExtensionStarter-AgentServer] 06 May 2024 07:40:37,517  INFO SystemAgent - Started Agent Schedulers
my-vm==> [ExtensionStarter-ServerMonitoring] 06 May 2024 07:40:38,247  INFO ServersExtensionModule - OS is LINUX
my-vm==> [ExtensionStarter-ServerMonitoring] 06 May 2024 07:40:38,689  INFO SystemAgent - Creating machine agent scheduler, pool size: 2
my-vm==> [ExtensionStarter-ServerMonitoring] 06 May 2024 07:40:38,690  INFO SystemAgent - Creating machine agent monitor scheduler, pool size: 4
my-vm==> [ExtensionStarter-ServerMonitoring] 06 May 2024 07:40:38,690  INFO SystemAgent - Started Agent Schedulers
my-vm==> [extension-scheduler-pool-0] 06 May 2024 07:40:38,694  INFO ServersDataCollectorManager - There is change in components collection configurations.
my-vm==> [ExtensionStarter-ServerMonitoring] 06 May 2024 07:40:38,699  INFO ServersDataCollectorManager - Version of free command : free from procps-ng 3.3.15
my-vm==> [extension-scheduler-pool-0] 06 May 2024 07:40:38,699  INFO ServersDataCollectorManager - Starting data collectors.
my-vm==> [ConfigExecutor-0] 06 May 2024 07:40:38,709  INFO AwsTagsScheduledRunner - Started AWS tags scheduled runner to poll for tags
my-vm==> [ConfigExecutor-0] 06 May 2024 07:40:38,711  INFO K8sTagsScheduledRunner - Started K8s tags scheduled runner to poll for tags
my-vm==> [ExtensionStarter-NetVizExtension] 06 May 2024 07:40:38,852  INFO SystemAgent - Creating machine agent scheduler, pool size: 2
my-vm==> [ExtensionStarter-NetVizExtension] 06 May 2024 07:40:38,852  INFO SystemAgent - Creating machine agent monitor scheduler, pool size: 4
my-vm==> [ExtensionStarter-NetVizExtension] 06 May 2024 07:40:38,852  INFO SystemAgent - Started Agent Schedulers
my-vm==> [ConfigExecutor-0] 06 May 2024 07:40:38,858  INFO NetVizConfigrationListener - Applying conf: NetVizConfiguration(start=false)
my-vm==> [ConfigExecutor-0] 06 May 2024 07:40:38,909  INFO NetVizConfigrationListener - NetViz Agent is not running
my-vm==> [ExtensionStarter-DockerMonitoring] 06 May 2024 07:40:39,071  INFO SystemAgent - Creating machine agent scheduler, pool size: 2
my-vm==> [ExtensionStarter-DockerMonitoring] 06 May 2024 07:40:39,071  INFO SystemAgent - Creating machine agent monitor scheduler, pool size: 4
my-vm==> [ExtensionStarter-DockerMonitoring] 06 May 2024 07:40:39,072  INFO SystemAgent - Started Agent Schedulers
my-vm==> [ExtensionStarter-DockerMonitoring] 06 May 2024 07:40:39,085  INFO DockerMonitoringModule - Initializing Executor Service for Docker Metric Collection, pool size:  3
my-vm==> [ExtensionStarter-DockerMonitoring] 06 May 2024 07:40:39,087 ERROR CGroupFileSystemRootProvider - Could not find CGroup files in following path(s) : [/sys/fs/cgroup, /cgroup]
my-vm==> [ExtensionStarter-DockerMonitoring] 06 May 2024 07:40:39,149  INFO DockerMonitor - Not starting docker monitoring extension
my-vm==> [ExtensionStarter-DockerMonitoring] 06 May 2024 07:40:39,149  INFO DockerMonitor - Docker Enabled: false; SIM Enabled: true; MA Plus available: false
my-vm==> [ConfigExecutor-0] 06 May 2024 07:40:39,160  INFO DockerMonitorConfigListener - Docker tags is collection is disabled.
my-vm==> [ExtensionStarter-CrashGuard] 06 May 2024 07:40:39,178  INFO SystemAgent - Creating machine agent scheduler, pool size: 2
my-vm==> [ExtensionStarter-CrashGuard] 06 May 2024 07:40:39,179  INFO SystemAgent - Creating machine agent monitor scheduler, pool size: 4
my-vm==> [ExtensionStarter-CrashGuard] 06 May 2024 07:40:39,179  INFO SystemAgent - Started Agent Schedulers
my-vm==> [ConfigExecutor-0] 06 May 2024 07:40:39,216  INFO CrashGuardRunner - Not starting crash guard extension because it is disabled.To enable, please update the configuration enabled in CrashGuardConfig.yml.
my-vm==> [extension-scheduler-pool-0] 06 May 2024 07:40:39,878  INFO ServersDataCollector - Started servers data collector - DataCollectorConfig(samplingInterval=30000, componentNames=[monitored.process.classes, cpus, networks, load, operating.system, volumes, partitions, memory, availability]).
my-vm==> [extension-scheduler-pool-0] 06 May 2024 07:40:39,881  INFO ServersDataCollector - Started servers data collector - DataCollectorConfig(samplingInterval=30001, componentNames=[remote.volumes, partitions]).
my-vm==> [extension-scheduler-pool-1] 06 May 2024 07:40:46,515  INFO AwsTagsSupplier - Skip retrieving AWS tags. Server is either not on AWS or cannot connect to AWS services
my-vm==> [system-thread-0] 06 May 2024 07:41:07,366  WARN DynamicMonitoringModeTask - Encountered error checking monitoring mode. Will retry in 60 seconds.
my-vm==> [AD Thread-Metric Reporter1] 06 May 2024 07:41:07,714  INFO SystemAgent - Full certificate chain validation performed using default certificate file
my-vm==> [extension-scheduler-pool-8] 06 May 2024 07:41:08,692  INFO ServersDataCollectorManager - There is change in components collection configurations.
my-vm==> [extension-scheduler-pool-8] 06 May 2024 07:41:08,692  INFO ServersDataCollector - Stopped servers data collector - DataCollectorConfig(samplingInterval=30000, componentNames=[monitored.process.classes, cpus, networks, load, operating.system, volumes, partitions, memory, availability]).
my-vm==> [extension-scheduler-pool-8] 06 May 2024 07:41:08,692  INFO ServersDataCollector - Stopped servers data collector - DataCollectorConfig(samplingInterval=30001, componentNames=[remote.volumes, partitions]).
my-vm==> [extension-scheduler-pool-8] 06 May 2024 07:41:08,692  INFO ServersDataCollectorManager - Starting data collectors.
my-vm==> [extension-scheduler-pool-8] 06 May 2024 07:41:08,693  INFO ServersDataCollector - Started servers data collector - DataCollectorConfig(samplingInterval=30000, componentNames=[monitored.process.classes, networks, load, operating.system, availability]).
my-vm==> [extension-scheduler-pool-8] 06 May 2024 07:41:08,694  INFO ServersDataCollector - Started servers data collector - DataCollectorConfig(samplingInterval=30001, componentNames=[remote.volumes, partitions]).
my-vm==> [extension-scheduler-pool-8] 06 May 2024 07:41:08,694  INFO ServersDataCollector - Started servers data collector - DataCollectorConfig(samplingInterval=3000, componentNames=[cpus, volumes, partitions, memory]).
my-vm==> [system-thread-0] 06 May 2024 07:42:07,366  WARN DynamicMonitoringModeTask - Encountered error checking monitoring mode. Will retry in 60 seconds.
my-vm==> [AD Thread-Metric Reporter1] 06 May 2024 07:42:07,709  INFO SystemAgent - Full certificate chain validation performed using default certificate file
my-vm==> [extension-scheduler-pool-10] 06 May 2024 07:42:38,756  WARN ProcessMonitor - ProcessMonitor::Caught exception during collection and reporting.
com.appdynamics.voltron.rest.client.NonRestException: Method: SimProcessesAgentService#updateProcessMetadata(String,List) - Result: 403 Forbidden - content:
<html>
<head><title>403 Forbidden</title></head>
<body>
<center><h1>403 Forbidden</h1></center>
<hr><center>Apple</center>
</body>
</html>
 
at com.appdynamics.voltron.rest.client.VoltronErrorDecoder.decode(VoltronErrorDecoder.java:62) ~[rest-client-1.1.0.187.jar:?]
at feign.SynchronousMethodHandler.executeAndDecode(SynchronousMethodHandler.java:156) ~[feign-core-10.7.4.jar:?]
at feign.SynchronousMethodHandler.invoke(SynchronousMethodHandler.java:80) ~[feign-core-10.7.4.jar:?]
at feign.ReflectiveFeign$FeignInvocationHandler.invoke(ReflectiveFeign.java:100) ~[feign-core-10.7.4.jar:?]
at com.sun.proxy.$Proxy156.updateProcessMetadata(Unknown Source) ~[?:?]
at com.appdynamics.sim.agent.extensions.servers.DoubleBufferedProcessProperties.reportProcesses(DoubleBufferedProcessProperties.java:75) ~[servers-23.2.0.3568.jar:?]
at com.appdynamics.sim.agent.extensions.servers.ProcessMonitor.run(ProcessMonitor.java:78) [servers-23.2.0.3568.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?]
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
at java.lang.Thread.run(Thread.java:829) [?:?]
my-vm==> [system-thread-0] 06 May 2024 07:43:07,365  WARN DynamicMonitoringModeTask - Encountered error checking monitoring mode. Will retry in 60 seconds.
my-vm==> [AD Thread-Metric Reporter1] 06 May 2024 07:43:07,712  INFO SystemAgent - Full certificate chain validation performed using default certificate file
my-vm==> [extension-scheduler-pool-9] 06 May 2024 07:43:38,739  WARN ProcessMonitor - ProcessMonitor::Caught exception during collection and reporting.
com.appdynamics.voltron.rest.client.NonRestException: Method: SimProcessesAgentService#updateProcessMetadata(String,List) - Result: 403 Forbidden - content:
<html>
<head><title>403 Forbidden</title></head>
<body>
<center><h1>403 Forbidden</h1></center>
<hr><center>Apple</center>
</body>
</html>
 
at com.appdynamics.voltron.rest.client.VoltronErrorDecoder.decode(VoltronErrorDecoder.java:62) ~[rest-client-1.1.0.187.jar:?]
at feign.SynchronousMethodHandler.executeAndDecode(SynchronousMethodHandler.java:156) ~[feign-core-10.7.4.jar:?]
at feign.SynchronousMethodHandler.invoke(SynchronousMethodHandler.java:80) ~[feign-core-10.7.4.jar:?]
at feign.ReflectiveFeign$FeignInvocationHandler.invoke(ReflectiveFeign.java:100) ~[feign-core-10.7.4.jar:?]
at com.sun.proxy.$Proxy156.updateProcessMetadata(Unknown Source) ~[?:?]
at com.appdynamics.sim.agent.extensions.servers.DoubleBufferedProcessProperties.reportProcesses(DoubleBufferedProcessProperties.java:75) ~[servers-23.2.0.3568.jar:?]
at com.appdynamics.sim.agent.extensions.servers.ProcessMonitor.run(ProcessMonitor.java:78) [servers-23.2.0.3568.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?]
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
at java.lang.Thread.run(Thread.java:829) [?:?]

 

0 Kudos
13 REPLIES 13

Go to solution
Yousef.Raafat
Voyager

‎05-20-2024 05:46 AM

Hello @Shubham.Kadam,

Kindly update us here if you have any good news since I've encountered the same issue while applying the extension to MA with SIM Enabled (Without APM agent)

R01-SMAX-NFS==> [Monitor-Task-Thread3] 20 May 2024 08:43:12,727 WARN MetricWriteHelper-Linux Monitor - The metric is not valid. Not reporting the metric to the machine agent. Name - inuse, Value - 0, Path - Server|Component:<TIER_ID>|Custom Metrics|Linux Monitor|sockUsedStats|ifrag|inuse, Qualifiers - AVERAGE, CURRENT, INDIVIDUAL
R01-SMAX-NFS==> [Monitor-Task-Thread3] 20 May 2024 08:43:12,727 WARN MetricWriteHelper-Linux Monitor - The metric is not valid. Not reporting the metric to the machine agent. Name - inuse, Value - 23, Path - Server|Component:<TIER_ID>|Custom Metrics|Linux Monitor|sockUsedStats|tcp|inuse, Qualifiers - AVERAGE, CURRENT, INDIVIDUAL
R01-SMAX-NFS==> [Monitor-Task-Thread3] 20 May 2024 08:43:12,727 WARN MetricWriteHelper-Linux Monitor - The metric is not valid. Not reporting the metric to the machine agent. Name - inuse, Value - 8, Path - Server|Component:<TIER_ID>|Custom Metrics|Linux Monitor|sockUsedStats|udp|inuse, Qualifiers - AVERAGE, CURRENT, INDIVIDUAL
R01-SMAX-NFS==> [Monitor-Task-Thread3] 20 May 2024 08:43:12,727 WARN MetricWriteHelper-Linux Monitor - The metric is not valid. Not reporting the metric to the machine agent. Name - HeartBeat, Value - 1, Path - Server|Component:<TIER_ID>|Custom Metrics|Linux Monitor|HeartBeat, Qualifiers - AVERAGE, AVERAGE, INDIVIDUAL
R01-SMAX-NFS==> [Monitor-Task-Thread1] 20 May 2024 08:43:12,822 ERROR NFSMountMetricsTask-Linux Monitor - Exception occurred collecting NFS I/O metrics
java.lang.NullPointerException: null
at com.appdynamics.extensions.linux.NFSMountMetricsTask.getMountIOStats(NFSMountMetricsTask.java:173) [?:?]
at com.appdynamics.extensions.linux.NFSMountMetricsTask.run(NFSMountMetricsTask.java:66) [?:?]
at com.appdynamics.extensions.executorservice.MonitorThreadPoolExecutor$TaskRunnable.run(MonitorThreadPoolExecutor.java:113) [?:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:?]
at java.lang.Thread.run(Unknown Source) [?:?]
R01-SMAX-NFS==> [Monitor-Task-Thread1] 20 May 2024 08:43:12,822 WARN MetricWriteHelper-Linux Monitor - The metric is not valid. Not reporting the metric to the machine agent. Name - Availability, Value - 0, Path - Server|Component:<TIER_ID>|Custom Metrics|Linux Monitor|mountedNFSStatus|NFS1|Availability, Qualifiers - AVERAGE, AVERAGE, INDIVIDUAL
R01-SMAX-NFS==> [Monitor-Task-Thread2] 20 May 2024 08:43:12,822 INFO LinuxMonitorTask-Linux Monitor - Completed the Linux Monitoring task
R01-SMAX-NFS==> [Monitor-Task-Thread2] 20 May 2024 08:43:12,822 INFO LinuxMonitorTask-Linux Monitor - All tasks for Linux Monitor finished
R01-SMAX-NFS==> [Monitor-Task-Thread2] 20 May 2024 08:43:12,822 WARN MetricWriteHelper-Linux Monitor - The metric is not valid. Not reporting the metric to the machine agent. Name - Metrics Uploaded, Value - 1, Path - Server|Component:<TIER_ID>|Custom Metrics|Linux Monitor|Metrics Uploaded, Qualifiers - AVERAGE, AVERAGE, COLLECTIVE
R01-SMAX-NFS==> [Monitor-Task-Thread2] 20 May 2024 08:43:12,822 INFO MetricWriteHelper-Linux Monitor - Finished executing Linux Monitor at 2024-05-20 08:43:12 EDT
R01-SMAX-NFS==> [Monitor-Task-Thread2] 20 May 2024 08:43:12,822 INFO MetricWriteHelper-Linux Monitor - Total time taken to execute Linux Monitor : 165 ms
R01-SMAX-NFS==> [Monitor-Task-Thread2] 20 May 2024 08:43:12,822 INFO ABaseMonitor - Finished processing all tasks in the job for Linux Monitor

Thanks,
Yousef

0 Kudos

Go to solution
Shubham.Kadam
Builder
In response to Yousef.Raafat

‎05-20-2024 06:28 AM

Hi @Yousef.Raafat 

Still the issue is there, I've raised support ticket and checking with AppD support team. I'll update here once i get solution.

Thanks,

Shubham

Go to solution
Shubham.Kadam
Builder

‎05-23-2024 10:13 PM

Hi @Ryan.Paredez , @Yousef.Raafat 

Regarding the NullPointerException error mentioned earlier, as below:

**NullPointerException Log:**

```
ERROR NFSMountMetricsTask-Linux Monitor - Exception occurred collecting NFS I/O metrics
java.lang.NullPointerException: null
```

We investigated this issue with the AppD Support team and discovered that the `nfsiostat` command was returning null value. (nfsiostat <path>)

**Debug Log:**

```
[Monitor-Task-Thread4] 17 May 2024 04:35:43,500 DEBUG CommandExecutor-Linux Monitor - Command Output: [Illegal value vlan401.st4-mons0-t-isi001.corp.apple.com:/ifs/rinst/app_shared_rinsUAT_in]
```

The path configured in `config.yml` should be the mounted path rather than the filesystem path. In my case, the correct path is "/ngs/app/rinst/rins_in", not the left one. see in below df command.

**`df -h` Command Output:**

```
Filesystem Size Used Avail Use% Mounted on
vlan401.st4-mons0-t-isi001.corp.apple.com:/ifs/rinst/app_shared_rinsUAT_in 1.4T 484G 910G 35% /ngs/app/rinst/rins_in
```

**Updated `config.yml`:**

```
mountedNFS:
- fileSystem: "/ngs/app/rinst/rins_in"
displayName: "NFS1"
```

After making this change and restarting the machine agent, Now i am able to successfully fetch the NFS metrics.

Thanks & Regards,

Shubham Kadam

Go to solution
Ryan.Paredez
Community Manager

‎05-24-2024 03:48 AM

Hi @Shubham.Kadam,

Thanks for following up with the solution! 


Thanks,

Ryan, Cisco AppDynamics Community Manager



Found something helpful? Click the Accept as Solution button to help others find answers faster.

Liked something? Click the Thumbs Up button.


Check out Observabiity in Action

new deep dive videos weekly in the Knowledge Base.

June 26 Webinar
Discover new Splunk integrations and AI innovations for Cisco AppDynamics.

Register Now!
Observe and Explore
Dive into our Community Blog for the Latest Insights and Updates!

Read the blog here

Thank you! Your submission has been received!

Oops! Something went wrong while submitting the form

By clicking subscribe, I have read and understood the Privacy Policy and Terms of Use.
Platform
Solutions
Learn

Company
Support