OSAM Subpools Statistics attributes

Use these OSAM Subpool Statistics attributes to view ISAM and OSAM subpool statistics.

Blocks Written By Purge Deprecated. Use Blocks Written By Purge Extended Precision instead.

Blocks Written By Purge Extended Precision The number of blocks written due to purge requests to this subpool (64 bit). Valid format is an integer.

Buffer Size The subpool buffer size in bytes. Valid format is an integer.

Buffers Locked Deprecated. Use Buffers Locked Extended Precision instead.

Buffers Locked Extended Precision The number of buffers locked due to I/O errors in this subpool (64 bit). Valid format is an integer.

Buffers Page Fixed Indicates whether the data buffers are page fixed. Valid values include Yes and No.

Delta Blocks Written By Purge The number of blocks written due to purge requests to this subpool since last sample. Valid format is an integer.

Delta Locate Calls The delta number of locate calls. Valid format is an integer.

Delta Locates Found in Pool The number of record requests satisfied from the subpool since last sample. Valid format is an integer.

Delta Purge Requests The number of Purge requests to this subpool since last sample. Valid format is an integer.

Delta Read Requests The number of Read requests to this subpool this cycle. Valid format is an integer.

Delta Records Altered The number of record altered requests to this subpool since last sample. Valid format is an integer.

Delta Single Block Requests The number of new block requests to this subpool this cycle. Valid format is an integer.

Delta Single Block Writes The number of single block write requests to this subpool. Valid format is an integer.

Delta Subpool Hit Ratio The percentage of delta Locate Calls that were satisfied from the subpool. Valid format is an integer in a range from 0 to 100.

Elapsed Time The time elapsed since the last sample. Contains the number of microseconds, seconds, minutes, and hours, as applicable.

IMS ID The IMS Subsystem identifier. Valid format is a text string of up to 4 alphanumeric characters, for example, IMSA.

Locate Calls Deprecated. Use Locate Calls Extended Precision instead.

Locate Calls Extended Precision The total number of Locate Calls (64 bit). Valid format is an integer.

Locates Found in Pool Deprecated. Use Locates Found in Pool Extended Precision instead.

Locates Found in Pool Extended Precision The number of record requests satisfied from the subpool (64 bit). Valid format is an integer.

Message Ident This identifier ties a group of messages to a specific table. Valid format is a text string of up to 4 alphanumeric characters.

MVS ID The MVS System Management Facility (SMF) identifier. Valid format is a text string of up to 4 alphanumeric characters.

New Block Requests Deprecated. Use New Block Requests Extended Precision instead.

New Block Requests Extended Precision The number of new block requests to this subpool (64 bit). Valid format is an integer.

Number of Buffers The number of buffers assigned to the subpool. Valid format is an integer.

Originating System Identifier Fully identifies the originating IMS subsystem. Valid format is a text string of up to 32 alphanumeric characters, for example, I91A:SP22:IMS.

Prefix Page Fixed Indicates whether the prefix buffers are page fixed. Valid values include Yes and No.

Purge Requests Deprecated. Use Purge Requests Extended Precision instead.

Purge Requests Extended Precision The number of Purge requests to this subpool (64 bit). Valid format is an integer.

Read Requests Deprecated. Use Read Requests Extended Precision instead.

Read Requests Extended Precision The number of Read requests to this subpool (64 bit). Valid format is an integer.

Records Altered Deprecated. Use Records Altered Extended Precision instead.

Records Altered Extended Precision The number of record altered requests to this subpool (64 bit). Valid format is an integer.

Single Block Writes Deprecated. Use Single Block Writes Extended Precision instead.

Single Block Writes Extended Precision The number of single block write requests to this subpool (64 bit). Valid format is an integer.

Subpool Hit Ratio The percentage of total Locate Calls that were satisfied from the subpool. Valid format is an integer in a range of 0 to 100.

Subpool Identifier The name of the subpool, if available. Valid format is a text string of up to 4 alphanumeric characters.

Subpool Number The subpool identification number. Valid format is an integer.

Timestamp The date and time when the monitoring agent retrieved the data.

Total I/O Errors Deprecated. Use Total I/O Errors Extended Precision instead.

Total I/O Errors Extended Precision The number of I/O errors associated with this subpool (64 bit). Valid format is an integer.