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profile

System wide profile counts from onstat -p

 column description

 profile_dskreads total disk read operations
 profile_pagreads number of pages read from disk
 profile_bufreads number of buffers read 
 profile_cacheread percentage of reads from cache
 profile_dskwrites total disk write operations
 profile_bufwrites total number of biuffers written
 profile_cachewrite percentages of writes to cache
  
 profile_ isamtot total number of isam calls
 profile_open isam open calls
 profile_start isam start calls
 profile_read isam read calls
 profile_write isam write calls
 profile_rewrite isam re-write calls
 profile_delete isam delete calls
 profile_commit isam commit calls
 profile_rollbk isam rollback calls
  
 profile_gp_read generic page reads
 profile_gp_write generic page writes
 profile gp_rewrt generic page updates
 profile_gp_del generic page deletes
 profile_gp_alloc generic page allocations
 profile_gp_free generic pages freed
 profile_gp_curs cursors on generic pages
  
 profile_ovlock number of times unable to allocate locks
 profile_ovuserthread attempts to exceed maximum user threads
 profile_ovbuff failed to find a free buffer
 proflie_usercpu total user cpu time for the engine, seconds
 profile_syscpu total sys cpu time for the engine, seconds
 profile_numckpts the number of checkpoints performed
 profile_flushes the number of buffer pool flushes
  
 profile_bufwaits number of times a session waited for a buffer
 profile_lokwaits number of times a session waited for a lock
 profile_lockreqs number of locks requested
 profile_deadlks number of times a dead lock occurred
 profile_dltouts number of times dead locks timed out
 profile_ckpwaits number of times a session waited for a checkpoint to complete
 profile_compress number of times a data page was compressed
 profile_seqscans number of times tables were sequentially scanned
  
 profile_ ixda_ra read ahead from index leaves to data pages
 profile_idx_ra read ahead index leaves
 profile_da_ra read ahead data only
 profile_ra_pgsused read ahead pages that were used
 profile_lchwaits number of times a thread waited for a shared memory latch
  
 profile_rautil percentage of pages used vs pages read
 profile_rautil_pages total number of read ahead pages used