No LOB compression suspension counters are available at the package level. At the package  level, the time and number of times a transaction is waiting for LOB compression to complete  is included in the SERV.TASK SWITCH counters. In Db2 12, buffer pool management has changed when using the PGSTEAL(NONE) option of  the ALTER BUFFERPOOL command. The improved PGSTEAL(NONE) buffer pool  management in Db2 12 can retrieve pages that are in the buffer pool faster, which provides  CPU reduction for transactions that use these buffer pools. For more information about how  contiguous buffer pools are managed and the performance test results, see 2.2, “Contiguous  buffer pools” on page 39. The buffer pool Read Operation section of the OMPE statistics report was enhanced to  enable monitoring the health of these contiguous buffer pools, as shown in Example 12-66.  The highlighted fields are added to the report to record the number of getpage requests or  reads that are performed against the overflow area of the buffer pool. If these values are  nonzero, it is recommended to increase the size of the affected buffer pool. Example 12-66 Statistics report: Buffer pool read operations section BP0 READ OPERATIONS QUANTITY  ------------------- -------- BPOOL HIT RATIO (%)  100.00 BPOOL HIT RATIO (%) SEQU  100.00 BPOOL HIT RATIO (%) RANDOM 100.00 GETPAGE REQUEST  30390.00 GETPAGE REQS-SEQUENTIAL 8541.00 IN-MEM OVFL SEQ REQS 0.00 (QBSTASGE) GETPAGE REQS-RANDOM 21849.00  IN-MEM OVFL RND REQS 0.00 (QBSTAGET) SYNCHRONOUS READS 5013.00 SYNC READS-SEQUENTIAL 0.00 IN-MEM OVFL SEQ READS 0.00 (QBSTASSE) SYNC READS-RANDOM 0.00 IN-MEM OVFL RND READS 0.00 (QBSTASYN)  ……..…….……..……. …….. ……..…….……..…….  …….. 12.2.4 Contiguous buffer pools: PGSTEAL(NONE) 374  IBM Db2 12 for z/OS Performance Topics