This report shows resources utilization for a selected server: CPU utilization, disk utilization, memory utilization, network utilization. Each metric is shown on a separate chart where data for the server is overlaid. For disk utilization, only this average value for all logical disks is shown. For network utilization, total value for all network interfaces is shown.
The time frame for report data can be determined in the standard way by using the Duration and Include shift periods parameters.
The server can be selected from a list of available servers by using the OS Type and Servers parameters.
The forecasts can also be shown for the given period. If set, all the charts show data that ends at that date, and missing samples are determined based on linear trend computed over historical data.
The report also shows the top 10 CPU utilizing processes for the selected server.
Characteristic | Description |
---|---|
Purpose | Helps identify system performance problems related to over-utilization of key system resources. Helps identify which systems are performing poorly due to low physical memory, causing excessive paging, performing poorly due to CPU intensive tasks, or performing poorly due to other factors such as poor load balancing of applications across available systems. |
Parameters |
|
Tables or views used | General: KSY_SUMMARIZATION_CONFIG_DV CPU Utilization: Windows agent: NT_System_HV, NT_System_DV, NT_System_WV, NT_System_MV, NT_System_QV, NT_System_YV Linux agent: KLZ_CPU_HV, KLZ_CPU_DV, KLZ_CPU_WV, KLZ_CPU_MV, KLZ_CPU_QV, KLZ_CPU_YV UNIX agent: System_HV, System_DV, System_WV, System_MV, System_QV, System_YV Disk Utilization: Windows agent: NT_Logical_Disk_HV, NT_Logical_Disk_DV, NT_Logical_Disk_WV, NT_Logical_Disk_MV, NT_Logical_Disk_QV, NT_Logical_Disk_YV Linux agent: KLZ_Disk_HV, KLZ_Disk_DV, KLZ_Disk_WV, KLZ_Disk_MV, KLZ_Disk_QV, KLZ_Disk_YV UNIX agent: Disk_HV, Disk_DV, Disk_WV, Disk_MV, Disk_QV, Disk_YV Memory Utilization: Windows agent: NT_Memory_64_HV, NT_Memory_64_DV, NT_Memory_64_WV, NT_Memory_64_MV, NT_Memory_64_QV, NT_Memory_64_YV Linux agent: KLZ_VM_Stats_HV, KLZ_VM_Stats_DV, KLZ_VM_Stats_WV, KLZ_VM_Stats_MV, KLZ_VM_Stats_QV, KLZ_VM_Stats_YV UNIX agent: Unix_Memory_HV, Unix_Memory_DV, Unix_Memory_WV, Unix_Memory_MV, Unix_Memory_QV, Unix_Memory_YV Network Utilization: Windows agent: NT_Server_HV, NT_Server_DV, NT_Server_WV, NT_Server_MV, NT_Server_QV, NT_Server_YV Linux agent: KLZ_Network_HV, KLZ_Network_DV, KLZ_Network_WV, KLZ_Network_MV, KLZ_Network_QV, KLZ_Network_YV UNIX agent: Network_HV, NetworkDV, Network_WV, Network_MV,Network_QV, Network_YV Processes: Windows agent: NT_Process_64_HV, NT_Process_64_DV, NT_Process_64_WV, NT_Process_64_MV, NT_Process_64_QV, NT_Process_64_YV Linux agent: KLZ_Process_HV, KLZ_Process_DV, KLZ_Process_WV, KLZ_Process_MV, KLZ_Process_QV, KLZ_Process_YV UNIX agent: Process_HV, Process_DV, Process_WV, Process_MV, Process_QV, Process_YV |
Output | Four line charts to show CPU, disk, memory and network usage for the selected system. Each chart has 3 lines representing average, maximum and minimum % processor time used by a server over a period along with SPC data like average, upper control limit and lower control limit. A table representing the top 10 CPU utilizing processes for the selected server. |
Usage | The IT administrator or manager responsible for meeting service levels based on server performance needs to receive periodic reports showing which servers are at risk of violating Service Level Agreements (SLAs) and at what times are they at most risk of violation. The same report can be used for hourly, daily, weekly, monthly, quarterly, and yearly. The ability to compare all four metrics in one chart is useful. |
Drill through | On memory section title to Memory Utilization for Single Resource. |
The following table includes information about the historical collection configuration:
OS Type | Attribute Group | Table | Summarization | |||||
---|---|---|---|---|---|---|---|---|
H | D | W | M | Q | Y | |||
All | KSY SUMMARIZATION CONFIG | KSY_SUMMARIZATION_CONFIG_DV | X | |||||
Linux | Linux CPU | KLZ_CPU | X | X | X | X | X | X |
Linux Disk | KLZ_Disk | X | X | X | X | X | X | |
Linux VM Stats | KLZ_VM_Stats | X | X | X | X | X | X | |
Linux Network | KLZ_Network | X | X | X | X | X | X | |
Linux Process | KLZ_Process | X | X | X | X | X | X | |
UNIX | System | System | X | X | X | X | X | X |
Disk | Disk | X | X | X | X | X | X | |
UNIX Memory | UNIX_Memory | X | X | X | X | X | X | |
Network | Network | X | X | X | X | X | X | |
Process | Process | X | X | X | X | X | X | |
Windows | System | NT_System | X | X | X | X | X | X |
Logical Disk | NT_Logical_Disk | X | X | X | X | X | X | |
Memory | NT_Memory_64 | X | X | X | X | X | X | |
Server | NT_Server | X | X | X | X | X | X | |
Process | NT_Process_64 | X | X | X | X | X | X |