Main Iq Store Blocks Messages; Iq Temporary Store Blocks Message; Main Buffer Cache Activity Message - Sybase Adaptive Server IQ 12.4.2 Administration And Performance Manual

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Main IQ Store blocks messages

IQ Temporary Store blocks message

Main buffer cache activity message

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Table 5-2: Memory messages
Item
Description
Mem: # mb
Current memory being used by this Adaptive Server IQ
server, in megabytes.
M# mb
The maximum number of megabytes used by this IQ
server since it was started.
This line describes the permanent (main) IQ Store:
Main
Blks: U63137/6%, Buffers: U12578/L7
Table 5-3: Main blocks
Item
Description
U#
Number of blocks in use.
#%
Percentage of database filled.
Buffers:
Number of buffers in use.
U#
Note: This value will grow to maximum number of buffers that fit in
the main buffer cache. The number increments whenever a buffer is
allocated, but only decrements when a buffer is destroyed, not when it
is unlocked or flushed. When it decreases, you have hit the current limit
of virtual memory available and new memory is coming from buffer
cache or you have an error and insert has been rolled back and restarted.
L#
Number of locked buffers. This number increments whenever you
request a buffer. If you exceed the maximum while running a script, the
command that exceeds it will fail and subsequent commands may
complete incorrectly.
This message provides similar information to the Main IQ Store Blocks
message explained above.
Temporary Blks: U273/0%, Buffers: U1987/L1960
This line displays information about the main buffer cache.
Main
I: L331224/P22 O: D25967/P7805 C:D0

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