SYSTEM Data Items

Using Performance Cubes › SYSTEM Data Items

SYSTEM Data Items

SYSTEM "Process count" Y
SYSTEM "Scheduler collided page wait time" N
SYSTEM "Scheduler resource wait time" N
SYSTEM "Scheduler common event wait time" N
SYSTEM "Scheduler pagefault wait time" N
SYSTEM "Scheduler local event wait time" N
SYSTEM "Scheduler local event time ouswapped" N
SYSTEM "Scheduler hibernate time" N
SYSTEM "Scheduler hibernate time outswapped" N
SYSTEM "Scheduler suspend time" N
SYSTEM "Scheduler suspend time outswapped" N
SYSTEM "Scheduler free page wait time" N
SYSTEM "Scheduler compute queue time" Y
SYSTEM "Scheduler compute queue time outswapped" Y
SYSTEM "Scheduler current time" N
SYSTEM "Interrupt stack time" Y
SYSTEM "Kernel stack time" N
SYSTEM "Exec stack time" N
SYSTEM "Supervisor stack time" N
SYSTEM "User stack time" Y
SYSTEM "Compatibility mode time" N
SYSTEM "Idle time" Y
SYSTEM "MP synchronization time" N
SYSTEM "Page fault rate" Y
SYSTEM "Page fault read read" N
SYSTEM "Page fault read IO rate" N
SYSTEM "page fault write rate" N
SYSTEM "Page fault write IO rate" N
SYSTEM "Page faults from free list rate" N
SYSTEM "Page faults from modified list rate" N
SYSTEM "Demand zero page fault rate" N
SYSTEM "Global page fault rate" N
SYSTEM "Transition page fault rate" N
SYSTEM "System page fault rate" Y
SYSTEM "Free list page rate" Y
SYSTEM "Modified list page rate" Y
SYSTEM "Direct IO rate" Y
SYSTEM "Buffered IO rate" Y
SYSTEM "Mailbox read rate" N
SYSTEM "Mailbox write rate" N
SYSTEM "Logical name translation rate" N
SYSTEM "Inswap rate" Y
SYSTEM "File window miss rate" N
SYSTEM "Split Transfer rate" Y
SYSTEM "Transfers w/o window turn rate" N
SYSTEM "Directory LRU hit rate" N
SYSTEM "Directory LRU misse rate" N
SYSTEM "Quota cache hit rate" N
SYSTEM "Quota cache misse rate" N
SYSTEM "File ID cache hit rate" N
SYSTEM "File ID cache misse rate" N
SYSTEM "Extent cache hit rate" N
SYSTEM "Extent cache misse rate" N
SYSTEM "File header cache hit rate" N
SYSTEM "File header cache misse rate" N
SYSTEM "Directory data block hit rate" N
SYSTEM "Directory data block misse rate" N
SYSTEM "Storage bit map cache hit rate" N
SYSTEM "Storage bit map cache misse rate" N
SYSTEM "File open rate" Y
SYSTEM "Erase QIO rate" N
SYSTEM "XQP volume synch lock rate" N
SYSTEM "XQP volume synch lock wait rate" N
SYSTEM "XQP directory and volume synch lock rate" N
SYSTEM "XQP directory and volume synch lock wait rate" N
SYSTEM "XQP access lock rate" N
SYSTEM "XQP cache free space wait rate" N
SYSTEM "File system CPU time" Y
SYSTEM "DECNET arriving local packet rate" N
SYSTEM "DECNET departing local packet rate" N
SYSTEM "DECNET transit packet rate" N
SYSTEM "DECNET transit congestion loss rate" N
SYSTEM "DECNET receiver buffer failure rate" N
SYSTEM "Local new ENQ request rate" N
SYSTEM "Incoming new ENQ request rate" N
SYSTEM "Outgoing new ENQ request rate" N
SYSTEM "Local conversion ENQ request rate" N
SYSTEM "Incoming conversion ENQ request rate" N
SYSTEM "Outgoing conversion ENQ request rate" N
SYSTEM "Local dequeue ENQ request rate" N
SYSTEM "Incoming dequeue ENQ request rate" N
SYSTEM "Outgoing dequeue ENQ request rate" N
SYSTEM "Enqueue requests wait rate" N
SYSTEM "Enqueue requests not queued rate" N
SYSTEM "Local blocking ASTs queued rate" N
SYSTEM "Incoming blocking ASTs queued rate" N
SYSTEM "Outgoing blocking ASTs queued rate" N
SYSTEM "Incoming directory operations rate" N
SYSTEM "Outgoing directory operations rate" N
SYSTEM "Incoming deadlock detection message rate" N
SYSTEM "Outgoing deadlock detection message rate" N
SYSTEM "Deadlock search rate" Y
SYSTEM "Deadlock find rate" Y
SYSTEM "User memory page count" N
SYSTEM "Terminal reads(not used)" N
SYSTEM "Terminal writes(not used)" N
SYSTEM "Image activation rate" Y
SYSTEM "Image termination rate" Y
SYSTEM "Lock ID table length" N
SYSTEM "Lock IDs in use count" N
SYSTEM "Resource table length" N
SYSTEM "Resources in use count" N
SYSTEM "Non-paged pool length" N
SYSTEM "Non-paged free block count" N
SYSTEM "Non-paged free blocks leq 32 count" N
SYSTEM "Non-paged free byte count" N
SYSTEM "Non-paged maximum block count" N
SYSTEM "Non-paged minimum block count" N
SYSTEM "Paged pool length" N
SYSTEM "Paged free block count" N
SYSTEM "Paged free blocks leq 32 count" N
SYSTEM "Paged free byte count" N
SYSTEM "Paged maximum block count" N
SYSTEM "Paged minimum block count" N
SYSTEM "SRP list length" N
SYSTEM "SRPs in use count" N
SYSTEM "IRP list length" N
SYSTEM "IRPs in use count" N
SYSTEM "LRP list length" N
SYSTEM "LRPs in use count" N
SYSTEM "IO request desc table size" N
SYSTEM "IO request desc table queue length" N
SYSTEM "MSCP number original buffers count" N
SYSTEM "MSCP number free buffers count" N
SYSTEM "MSCP tiniest buffer allowed length" N
SYSTEM "MSCP number free pool bytes count" N
SYSTEM "MSCP number original packets" N
SYSTEM "MSCP number free packets count" N
SYSTEM "MSCP buffer wait queue length" N
SYSTEM "MSCP wait queue highwater mark" N
SYSTEM "MSCP number split transfer rate" N
SYSTEM "MSCP number IO fragments count" N
SYSTEM "MSCP operation rate" N
SYSTEM "MSCP read rate" Y
SYSTEM "MSCP write rate" Y
SYSTEM "Paging total pages count" N
SYSTEM "Paging free pages count" N
SYSTEM "Out swaps count" N
SYSTEM "Header in swaps count" N
SYSTEM "Header out swaps count" N
SYSTEM "Bad page faults rate" N
SYSTEM "Transition faults rate" N
SYSTEM "Number of files open count" N
SYSTEM "Interactive processes count" N
SYSTEM "Network processes count" N
SYSTEM "Batch processes count" N
SYSTEM "Sample count" N
SYSTEM "Busy" N
SYSTEM "Swap busy" N
SYSTEM "MIO busy" N
SYSTEM "Any IO busy" N
SYSTEM "Page wait" N
SYSTEM "Swap wait" N
SYSTEM "MMG wait" N
SYSTEM "SYS idle" N
SYSTEM "CPU only" N
SYSTEM "IO only" N
SYSTEM "CPU IO" N
SYSTEM "Available CPUs" N
SYSTEM "VBSSGL_CPUTICKS" N
SYSTEM "Page size" N
SYSTEM "Cache size in pages count" N
SYSTEM "Cache free pages count" N
SYSTEM "Cache pages in use count" N
SYSTEM "Cache maximum length" N
SYSTEM "Cache files retained count" N
SYSTEM "Cache read I/O rate" Y
SYSTEM "Cache read hit rate" Y
SYSTEM "Cache write I/O rate" Y
SYSTEM "Cache write bypass count" N
SYSTEM "Cache read bypass count"
SYSTEM "Overall CPU utilization" Y
SYSTEM "Overall memory utilization" Y

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