Free OpManager training Part 2- Monitoring Server Performance
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This document outlines a training session on monitoring server performance conducted by Suresh Bagavathy from ManageEngine. It covers topics such as server availability, performance metrics for CPU, memory, and storage, and provides guidance on using scripts for tailored monitoring. Various tools and protocols for managing different server environments, including virtual and storage servers, are also discussed.
Free OpManager training Part 2- Monitoring Server Performance
- 2. Welcome to a free OpManager training session
- 3. Trainer Suresh Bagavathy Evangelist for ManageEngine's ITOM suite 11 years' experience
- 4. Part 2 Monitoring server performance
- 5. Agenda Monitoring availability Monitoring server performance Monitoring virtual server performance Monitoring storage server performance Script monitoring
- 6. Monitor Protocol Status Color-code/Severity Device ICMP/TCP port check Availability, response time, and packet loss Attention (1 poll) Trouble (3 polls) Critical (5 polls) Interface SNMP Up/down Interface down Service TCP port check Up/down Service down Windows NT service WMI Up/down Service down Process WMI/SNMP/SSH/Telnet Up/down Process down File/Folder WMI Availability URL HTTP /HTTPS Availability, response time
- 7. • ICMP/TCP • Configuring thresholds for packet loss and response time • Configuring uplink dependency Monitoring device availability
- 8. UP Down On maintenance On hold Dependent unavailable Not monitored Outage historyAvailability statistics Status
- 9. Monitoring service availability TCP service Windows service
- 10. Monitoring processes availability • Processes up/down status • Configure threshold for critical process • Process template
- 11. Hard disk usage - Free disk space - Used disk space - Disk utilization - Disk speed per sec - Disk queue length CPU usage - CPU utilization - % Privileged time - Top processes by CPU usage Memory usage - Memory utilization - Pages per second (faults, reads, and writes) - Top process by memory usage Server reports - Server health report - Disk forecast by usage etc Monitoring Server performance
- 12. Performance metrics - CPU ready time - CPU wait time - Memory balloon - Network - Disk - Datastore monitors Harware metrics - Sensor - power - temperature - voltage, etc Protocol - VMware API Supported vendors - Dell - HP Inventory changes - vMotion - Host connections - VMs connections - VMs powered on/off - VMs orphaned - Scheduled task removed etc Reports - Identify under-utlized and over-provisioned resources - VM sprawl dashboard - Virtual maps Hardware metricsPerformance metrics VMware events Virtual Reports Virtual server performance : VMware | HyperV | Xen
- 13. Monitoring storage server performance Features - RAID management - Tape library management - Storage capacity forecasting - Fabric switch management - Service management Supported Vendor's - RAID arrays IBM, HP, Dell, Bosch, Hittachi, Storage Tek, etc. - SAN Switches Brocade, HP, QLogic, etc. - Tape Libraries HP, Dell, IBM, Qualstar, Quantum, etc. Storage Reports - RAID reads per sec - RAID writes per sec - RAID IOPS - Storage summary https://www.manageengine.com/network-monitoring/help/supported-devices.html
- 14. Internal network Proxy- server Internet Client(s) Zoho mail server Local website https://mail.zoho.com Monitoring website URL • Monitor any web page URL • Configure threshold for URL response time • Configure match content • Configure proxy details for URLs behind a pr o Settings > Basic settings > Proxy server settin Local website
- 15. File and folder monitoring • Monitoring the availability of files and folders • Configure thresholds for file/ folder size • Configure filters to monitor only the required files • Perform automatic checks to trigger alerts when changes occur
- 16. • Write a script to monitor a specific performance metric for which you can't find a standard SNMP or WMI monitor • Any script language that runs on a shell or prompt is supported o VB script o Power shell script o Perl script o Shell script o Python script • Export/import existing script templates o Download one from ManageEngine https://resources.manageengine.com/resources/forum/opmanager/custom-script- templates Script monitor
- 17. Questions?