Solaris LDOM Details dashboard

FS Name

Name of the file system.

BYFS_NAME

File System Size

Total size of the file system.

BYFS_SIZE

File System Used

File system usage in percentage.

BYFS_USED_SPACE_PCT

Trend

Growth rate of the file system.

BYFS_USED_SPACE_PCT_SLOPE

Days to Saturation

Projected amount of time before the file system runs out of available storage capacity.

IND_DAYS_TO_SATURATION_STORAGE

Read Rate (MB/s)

Number of read operations that occur per second in a file system. 

BYFS_READ_BYTE_RATE

Write Rate (MB/s)

Number of write operations that occur per second in a file system.

BYFS_WRITE_BYTE_RATE

Read Rate (op/s)

Number of read request operations that are processed per second by a file system.

BYFS_READ_RATE

Write Rate (op/s)

Number of write request operations that are processed per second by a file system.

BYFS_WRITE_RATE

Total Rate (op/s)

Total number of read and write request operations that are processed per second by a file system.

BYFS_TOTAL_RATE

Physical & Domain CPU Utilization

Physical CPU usage for a domain.

• Physical CPU Capacity:
  (Domain.CPU_USED_FRACTION x Domain.CPU_NUM)/ HOST_CPU_NUM
• Domain CPU Capacity: Domain.CPU_UTIL

Processors Configured

Number of CPU cores that are configured on the selected LDOM.

• Physical Processors: host.CPU_NUM
• Domain Dedicated Processors: domain.CPU_NUM

Processor States Breakdown

Percentage distribution of the processor states. 

• System: domain.CPU_UTIL_SYSTEM
• User: domain.CPU_UTIL_USER
• Wait: domain.CPU_UTIL_WAIO
• Idle: domain.CPU_UTIL_IDLE

CPU Queue Length

Number of processes that are ready to be scheduled for the CPU time.

domain.CPU_RUN_QUEUE/CPU_NUM

Memory Utilization

Percentage of memory used by the LDOM normalized using the memory configured for the domain.

domain.MEM_UTIL, domain.MEM_REAL_UTIL

Real Memory Usage

Real memory utilization of the LDOM excluding the amount of memory used by the buffer cache normalized by the memory configured for the LDOM.

The following metrics add up to TOTAL_REAL_MEM:

• File System Cache: domain.MEM_CACHED 
• Free Memory: domain.MEM_FREE
• System Memory: domain.MEM_SYSTEM
• Process Memory:
• domain.TOTAL_REAL_MEM - (MEM_CACHED + MEM_FREE + MEM_SYSTEM)

Virtual Memory Config vs Used

Amount of total and available virtual memory.

Total Virtual Memory: domain.MEM_VIRTUAL_TOTAL
Virtual Memory Used: domain.MEM_VIRTUAL_FREE

Scan Rate

Number of pages that are scanned per second.

domain.MEM_PAGE_SCAN_RATE

Paging Breakdown

Total number of disk blocks that were paged in and out of memory per second.

domain.MEM_PAGE_IN_RATE 
domain.MEM_PAGE_OUT_RATE

Disk I/O Rate

Average data (in MB) that is read from and written to the disk per second.

domain.DISK_READ_RATE 
domain.DISK_WRITE_RATE

Disk Transfer Rate

Number of input and output requests that occurred per second.

domain.DISK_IO_RATE
domain.DISK_PAGING_IO_RATE

I/O Rate - Top 10 Disks

Average number of physical input and output requests that occurred per second.

domain.BYDISK_PHYS_IO_RATE

Transfer Rate - Top 10 Disks

Amount of data (in MB) that is transferred per second.

domain.BYDISK_TRANSFER_RATE

Disk Busy - Top 10 Disks

Percentage of the time that the disk was busy transferring data during the interval.

domain.BYDISK_UTIL

Service Time - Top 10 

Length of the physical disk queue.

domain.BYDISK_QUEUE_SIZE

File System Utilization

Percentage of total file space utilized by the LDOM.

domain.TOTAL_FS_UTIL

File System Usage

Amount of disk space (in GB) that is used by the file system. 

domain.TOTAL_FS_SIZE 
domain.TOTAL_FS_USED

Utilization - Top 10 File Systems

Total disk space utilization (in percentage) by the file system.

domain.BYFS_USED_SPACE_PCT

Read Byte Rate - Top 10 File Systems

Number of read operations by a specific file system, measured in MB per second.

domain.BYFS_READ_BYTE_RATE

Write Byte Rate - Top 10 File Systems

Number of write operations by a specific file system, measured in MB per second

domain.BYFS_WRITE_BYTE_RATE

Transfer Rate - Top 10 File Systems

Total number of read and write operations that are performed per second by a specific file system. 

domain.BYFS_TOTAL_RATE

Network I/O Rate

Amount of data (in KB) that is sent and received per second through the network.

domain.NET_BIT_RATE

Input Bit Rate by Interfaces

Amount of data (in KB) that is received per second during the specified interval through the network.

domain.BYIF_IN_BIT_RATE

Output Bit Rate by Interfaces

Amount of data (in KB) that is sent per second during the specified interval through the network.

domain.BYIF_OUT_BIT_RATE

Input Packet Rate by Interfaces

Number of successful physical packets that are received per second during the interval through the network interface.

domain.BYIF_IN_PKT_RATE

Output Packet Rate by Interfaces

Number of successful physical packets that are sent per second during the interval through the network interface.

domain.BYIF_OUT_PKT_RATE

Error Rate by Interfaces

Number of input and output related errors that occur per second for each interface.

domain.BYIF_ERROR_RATE

CPU Utilization - Top 10 Workloads

Percentage of time the CPU was used by the Workload during the interval.

W_CPU_UTIL for Top 10 workloads

Memory Utilization - Top 10 Workloads

Amount of total workload memory.

Workload.W_MEM_ALL / Host.TOTAL_REAL_MEM) x 100

Response Time - Top 10 Workloads

Response time of the workload.

W_RESPONSE_TIME

CPU Utilization - Top 10 Commands

Percentage of CPU used by a specific application.

BYAPP_CPU_UTIL

Number of Processes - Top 10 Commands

Number of active processes of a specific application. An active process is one that consumes CPU. 

BYAPP_ACTIVE_PROC