PCIE Device Summary attributes

The PCIE Device Summary attribute group monitors Peripheral Component Interconnect Express (PCIe) devices for a single RMF period or 5-minute Near Term History period in a requested historical report.

Adapter Utilization Percentage (RMF metric) The utilization of this zEnterprise Data Compression (zEDC) device. The field is only valid if the Peripheral Component Interconnect Express (PCIe) function is a zEDC device that is configured on post-zEC12 or post-zBC12 hardware. A valid value is a number to three decimal places accuracy. The range for this value is from 0 to 100.000. Values appear on the workspace as follows:

RMF Attribute Name: PCIEDAUT

Allocation Date (RMF metric) The date when the Hardware Accelerator was allocated. A valid value is a string of up to 8 characters.

RMF Attribute Name: PCIEADAT

Allocation Time (RMF metric) The time when the Hardware Accelerator was allocated. A valid value is a string of up to 8 characters.

Allocation Time Percent (RMF metric) The percentage of the reporting interval for which the Peripheral Component Interconnect Express (PCIe) function was allocated or in the process of de-allocation. A valid value is a number to one decimal place accuracy. The range for this value is from 0 to 100.0. A value of -1 indicates "Unavailable".

RMF Attribute Name: PCIEALLT

Application Compression Ratio (RMF metric) The ratio between input and output bytes that were compressed within this reporting interval. This metric is only applicable for zEnterprise Data Compression devices. A valid value is a number to three decimal places accuracy. Values appear on the workspace as follows:

RMF Attribute Name: PCIE1RCC

Application Compression Request Rate (RMF metric) The number of compression requests per second. This metric is only applicable for zEnterprise Data Compression devices. A valid value is a number to three decimal places accuracy. Values appear on the workspace as follows:

RMF Attribute Name: PCIE1RRC

Application Compression Throughput Rate (RMF metric) The number of megabytes that were compressed per second. This metric is only applicable for zEnterprise Data Compression devices. A valid value is a number to three decimal places accuracy. Values appear on the workspace as follows:

RMF Attribute Name: PCIE1TPC

Application Decompression Ratio (RMF metric) The ratio between input and output bytes that were decompressed within this reporting interval. This metric is only applicable for zEnterprise Data Compression devices. A valid value is a number to three decimal places accuracy. Values appear on the workspace as follows:

RMF Attribute Name: PCIE1RCD

Application Decompression Request Rate (RMF metric) The number of decompression requests per second. This metric is only applicable for zEnterprise Data Compression devices. A valid value is a number to three decimal places accuracy. Values appear on the workspace as follows:

RMF Attribute Name: PCIE1RRD

Application Decompression Throughput Rate (RMF metric) The number of megabytes that were decompressed per second. This metric is only applicable for zEnterprise Data Compression devices. A valid value is a number to three decimal places accuracy. Values appear on the workspace as follows:

RMF Attribute Name: PCIE1TPD

ASID (RMF metric) The address space ID in hexadecimal. A valid value is a string of up to 4 characters.

RMF Attribute Name: PCIEASID

Buffer Pool Memory Size (RMF metric) The total size of memory in megabytes that is allocated to the buffer pool. This metric is only applicable for zEnterprise Data Compression devices. A valid value is an integer. Values appear on the workspace as follows:

RMF Attribute Name: PCIE1BPS

Buffer Pool Utilization Percentage (RMF metric) The average utilization percentage of the buffer pool that z/OS kept for in-use buffers. This metric is only applicable for zEnterprise Data Compression devices. A valid value is a number to three decimal places accuracy. The range for this value is from 0 to 100.000. Values appear on the workspace as follows:

RMF Attribute Name: PCIE1BPU

Channel ID (RMF metric) The physical or virtual channel identifier for the Peripheral Component Interconnect Express (PCIe) function. A valid value is a string of up to 4 characters.

RMF Attribute Name: PCIEPCID

Device Type (RMF metric) The device type for the Peripheral Component Interconnect Express (PCIe) function. A valid value is an integer. Values appear on the workspace as follows:

RMF Attribute Name: PCIEDEVT

Function ID (RMF metric) The hexadecimal identifier of the Peripheral Component Interconnect Express (PCIe) function for which performance data is reported. A valid value is a string of up to 4 characters.

Function Status (RMF metric) The Peripheral Component Interconnect Express (PCIe) function status at the end of this reporting interval. A valid value is an integer. Values appear on the workspace as follows:

RMF Attribute Name: PCIESTAT

Hardware Accelerator Type (RMF metric) The application that is using the Hardware Accelerator. A valid value is a string of up to 16 characters.

RMF Attribute Name: PCIEFTYP

HWA Req Exec Time Standard Deviation (RMF metric) The standard deviation of the request execution time. This metric is only applicable for Hardware Accelerators. A valid value is a number to one decimal place accuracy. Values appear on the workspace as follows:

RMF Attribute Name: PCIEFRES

HWA Req Q Time Standard Deviation (RMF metric) The standard deviation of the request queue time. This metric is only applicable for Hardware Accelerators. A valid value is a number to one decimal place accuracy. Values appear on the workspace as follows:

RMF Attribute Name: PCIEFRQS

HWA Request Execution Time (RMF metric) The average time in microseconds the Hardware Accelerator took to process a request. A valid value is a number to one decimal place accuracy. Values appear on the workspace as follows:

RMF Attribute Name: PCIEFRET

HWA Request Queue Time (RMF metric) The average queue time in microseconds that was spent for a request. This metric is only applicable for Hardware Accelerators. A valid value is a number to one decimal place accuracy. Values appear on the workspace as follows:

RMF Attribute Name: PCIEFRQT

HWA Request Size (RMF metric) The average number of kilobytes that were transferred per request. This metric is only applicable for Hardware Accelerators. A valid value is a number to three decimal places accuracy. Values appear on the workspace as follows:

RMF Attribute Name: PCIEFRSZ

HWA Time Busy Percent (RMF metric) The percentage of time that this partition kept the Peripheral Component Interconnect Express (PCIe) device or function busy. A valid value is a number to three decimal places accuracy. The range for this value is from 0 to 100.000. Values appear on the workspace as follows:

RMF Attribute Name: PCIEFBSY

HWA Transfer Rate (RMF metric) The number of megabytes per second that were transferred by Direct Memory Access (DMA) operations. This metric is only applicable for Hardware Accelerators. A valid value is a number to three decimal places accuracy. Values appear on the workspace as follows:

RMF Attribute Name: PCIEFTR

Job Name (RMF metric) The name of the job that allocated the Peripheral Component Interconnect Express (PCIe) function. A valid value is a string of up to 8 characters.

RMF Attribute Name: PCIEJOBN

Managed System The z/OS operating system in your enterprise that an OMEGAMON for z/OS agent is monitoring. A valid value is a string of up to 32 characters.

Number DMA Address Spaces (RMF metric) The number of defined Direct Memory Access (DMA) address spaces. A valid value is an integer. Values appear on the workspace as follows:

RMF Attribute Name: PCIEDMAN

PCI Load Operations Rate (RMF metric) The rate of PCI load operations that were executed within this reporting interval. This metric is not reported for zHyperLink functions. A valid value is a number to three decimal places accuracy. Values appear on the workspace as follows:

RMF Attribute Name: PCIELOOP

PCI Refresh Operations Rate (RMF metric) The rate of refresh PCI translation operations that were executed within this reporting interval. This metric is not reported for zHyperLink functions. A valid value is a number to three decimal places accuracy. Values appear on the workspace as follows:

RMF Attribute Name: PCIERFOP

PCI Store Block Operations Rate (RMF metric) The rate of PCI store block operations that were executed within this reporting interval. This metric is not reported for zHyperLink functions. A valid value is a number to three decimal places accuracy. Values appear on the workspace as follows:

RMF Attribute Name: PCIESBOP

PCI Store Operations Rate (RMF metric) The rate of PCI store operations that were executed within this reporting interval. This metric is not reported for zHyperLink functions. A valid value is a number to three decimal places accuracy. Values appear on the workspace as follows:

RMF Attribute Name: PCIESTOP

Physical Network Port 1 (RMF metric) The physical network identifier (PNET ID) that identifies the first port of the RoCE or RoCE-2 device. A valid value is a string of up to 8 characters.

RMF Attribute Name: PCIENET1

Physical Network Port 2 (RMF metric) The physical network identifier (PNET ID) that identifies the second port of the RoCE or RoCE-2 device. A valid value is a string of up to 8 characters.

RMF Attribute Name: PCIENET2

Received Packets Rate (RMF metric) The number of packets received per second. The field is only valid if the Peripheral Component Interconnect Express (PCIe) function is a RoCE or RoCE-2 device that is configured on post-zEC12 or post-zBC12 hardware. A valid value is an integer. Values appear on the workspace as follows:

RMF Attribute Name: PCIEDPKR

Recording End Time The time at the end of the RMF reporting interval for the current row of near-term historical data. This time is displayed in the following format:

mm/dd/yy hh:mm:ss (Tivoli Enterprise Portal) or yy/mm/dd hh:mm:ss (3270)

Where:

This time is stored as a string no longer than 16 characters in the format CYYMMDDHHMMSSmmm (as in 1020315064501000 for 03/15/02 06:45:01) where:

Recording Start Time The time at the start of the RMF reporting interval for the current row of near-term historical data. This time is displayed in the following format:

mm/dd/yy hh:mm:ss (Tivoli Enterprise Portal) or yy/mm/dd hh:mm:ss (3270)

Where:

This time is stored as a string no longer than 16 characters in the format CYYMMDDHHMMSSmmm (as in 1020315064501000 for 03/15/02 06:45:01) where:

RMF Status The status indications for availability of RMF and PCIe data. A valid value is an integer. Values appear on the workspace as follows:

Sample Period The sample period in seconds. A valid value is an integer.

SMFID The System Management Facility (SMF) identifier for the z/OS system where the OMEGAMON for z/OS monitoring agent collected the data. A valid value is a string of up to 4 characters.

Transfer Read Rate (RMF metric) The number of megabytes per second that a RoCE or RoCE-2 device received on the External Ethernet interface or that were read on a zHyperLink link. On zEC12 and zBC12, this field designates the number of megabytes per second that were transferred by Direct Memory Access (DMA) reads from all defined DMA address spaces to the Peripheral Component Interconnect Express (PCIe) function. A valid value is a number to three decimal places accuracy. Values appear on the workspace as follows:

RMF Attribute Name: PCIEDMAR

Transfer Write Rate (RMF metric) The number of megabytes per second transmitted on a RoCE, RoCE-2 or SMC-D device or on a zHyperLink link. On zEC12 and zBC12, this field designates the number of megabytes per second that were transferred by Direct Memory Access (DMA) writes from the Peripheral Component Interconnect Express (PCIe) function to all defined DMA address spaces. A valid value is a number to three decimal places accuracy. Values appear on the workspace as follows:

RMF Attribute Name: PCIEDMAW

Transmitted Packets Rate (RMF metric) The number of packets transmitted per second. The field is only valid if the Peripheral Component Interconnect Express (PCIe) function is a RoCE or RoCE-2 device that is configured on post-zEC12 or post-zBC12 hardware. A valid value is an integer. Values appear on the workspace as follows:

RMF Attribute Name: PCIEDPKT

Work Unit Rate (RMF metric) The number of work units per second that were processed by this zEnterprise Data Compression (zEDC) device. The field is only valid if the Peripheral Component Interconnect Express (PCIe) function is a zEDC device that is configured on post-zEC12 or post-zBC12 hardware. A valid value is an integer. Values appear on the workspace as follows:

RMF Attribute Name: PCIEDWUP

zHyperLink Link ID (RMF metric) The identifier of the synchronous I/O link that is configured in the storage controller. A valid value is a string of up to 8 characters.

RMF Attribute Name: PCIELKID.

zHyperLink Link Port ID (RMF metric) The identifier of the port on the zHyperlink card where the zHyperLink link is attached to. A valid value is an integer. Values appear on the workspace as follows:

RMF Attribute Name: PCIEPOID

zHyperLink Link Serial Number (RMF metric) The serial number of the storage controller that the zHyperLink link connects to. A valid value is a string of up to 16 characters.

RMF Attribute Name: PCIESERN

zHyperLink Link Serial Number (deprecated) (RMF metric) The serial number of the storage controller that the zHyperLink link connects to. See attribute zHyperLink Link Serial Number. A valid value is an integer. Values appear on the workspace as follows:

RMF Attribute Name: PCIESERN

zHyperLink Link Type-Model (RMF metric) The type and model of the storage controller the zHyperLink link connects to. A valid value is a string of up to 16 characters.

RMF Attribute Name: PCIETYMO.

zHyperLink Link Type-Model (deprecated) (RMF metric) The type and model of the storage controller that the zHyperLink link connects to. See attribute zHyperLink Link Type-Model. A valid value is an integer. Values appear on the workspace as follows:

RMF Attribute Name: PCIETYMO

zHyperLink Percent Time Busy (RMF metric) The percentage of time spent on zHyperLink processing on the zHyperLink link this function is defined on. A valid value is a number to three decimal places accuracy. The range for this value is from 0 to 100.000. Values appear on the workspace as follows:

RMF Attribute Name: PCIETBPC

zHyperLink Req Success Percent (RMF metric) The percentage of zHyperLink requests that completed successfully for this function. A valid value is a number to three decimal places accuracy. The range for this value is from 0 to 100.000. Values appear on the workspace as follows:

RMF Attribute Name: PCIESRR

zHyperLink Req Success Percent (CPC) (RMF metric) The percentage of zHyperLink requests that completed successfully for the zHyperLink link this function is defined on. A valid value is a number to three decimal places accuracy. The range for this value is from 0 to 100.000. Values appear on the workspace as follows:

RMF Attribute Name: PCIESRRC

zHyperLink Request Rate (RMF metric) The total number of zHyperLink requests per second for this function. This includes requests rejected due to timeout conditions, cache failures and link busy conditions. A valid value is a number to three decimal places accuracy. Values appear on the workspace as follows:

RMF Attribute Name: PCIERRT

zHyperLink Request Rate (CPC) (RMF metric) The total number of zHyperLink requests per second for the zHyperLink link this function is defined on. This includes requests rejected due to timeout conditions, cache failures and link busy conditions. A valid value is a number to three decimal places accuracy. Values appear on the workspace as follows:

RMF Attribute Name: PCIERRTC

zHyperLink Transfer Read Rate (CPC) (RMF metric) The number of megabytes per second that were read from the storage controller on the zHyperLink link this function is defined on. A valid value is a number to three decimal places accuracy. Values appear on the workspace as follows:

RMF Attribute Name: PCIETRRC

zHyperLink Transfer Read Ratio (RMF metric) The number of megabytes read per request processed by this zHyperLink function. A valid value is a number to three decimal places accuracy. Values appear on the workspace as follows:

RMF Attribute Name: PCIEXRR

zHyperLink Transfer Read Ratio (CPC) (RMF metric) The number of megabytes read per request processed on the zHyperLink link this function is defined on. A valid value is a number to three decimal places accuracy. Values appear on the workspace as follows:

RMF Attribute Name: PCIEXRRC

zHyperLink Transfer Write Rate (CPC) (RMF metric) The number of megabytes per second that were written to the storage controller on the zHyperLink link this function is defined on. A valid value is a number to three decimal places accuracy. Values appear on the workspace as follows:

RMF Attribute Name: PCIEXWRC

zHyperLink Transfer Write Ratio (RMF metric) The number of megabytes written per request processed by this zHyperLink function. A valid value is a number to three decimal places accuracy. Values appear on the workspace as follows:

RMF Attribute Name: PCIEXWR

zHyperLink Transfer Write Ratio (CPC) (RMF metric) The number of megabytes written per request processed on the zHyperLink link this function is defined on. A valid value is a number to three decimal places accuracy. Values appear on the workspace as follows:

RMF Attribute Name: PCIEXWRC