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DBAs - your expert opinions

From: Peter McKenzie <pemmck_at_ibm.net>
Date: 1997/07/28
Message-ID: <5rh54n$17f$1@marri.bs.wa.gov.au>

What conclusions, if any, would you draw from the following -  

NAME                                                     GETS     MISSES   
    
-------------------------------------------------- ---------- ----------   
    
IMMEDIATE_GETS IMMEDIATE_MISSES                                            
    
-------------- ----------------                                            
    
latch wait list                                      13210344      36418   
    
             0                0                                            
    
                                                                           
    
process allocation                                      48509         25   
    
             0                0                                            
    
                                                                           
    
session allocation                                   37809794       6249   
    
             0                0                                            
    
                                                                           
    
session switching                                       67991          0   
    
             0                0                                            
    
                                                                           
    
session idle bit                                    340618397     401759   
    
             2                0                                            
    
                                                                           
    
messages                                             53931245      36584   
    
             0                0                                            
    
                                                                           
    
enqueues                                             69327497      47435   
    
             0                0                                            
    
                                                                           
    
trace latch                                                 0          0   
    
             0                0                                            
    
                                                                           
    
cache buffers chains                               -1.163E+09    2843934   
    
     382305059           271828                                            
    
                                                                           
    
cache buffers lru chain                             239071810   13086536   
    
     969254285        473353608                                            
    
                                                                           
    
cache buffer handles                                 24142972       1911   
    
             0                0                                            
    
                                                                           
    
multiblock read objects                              13420843        668   
    
             0                0                                            
    
                                                                           
    
cache protection latch                                      0          0   
    
             0                0                                            
    
                                                                           
    
system commit number                                205371676      58775   
    
             0                0                                            
    
                                                                           
    
archive control                                           104          0   
    
             0                0                                            
    
                                                                           
    
redo allocation                                      69540867     174924   
    
             0                0                                            
    
                                                                           
    
redo copy                                                   0          0   
    
             0                0                                            
    
                                                                           
    
instance latch                                              0          0   
    
             0                0                                            
    
                                                                           
    
lock element parent latch                                   0          0   
    
             0                0                                            
    
                                                                           
    
dml lock allocation                                  27840629       2081   
    
             0                0                                            
    
                                                                           
    
transaction allocation                               23872279       2873   
    
             0                0                                            
    
                                                                           
    
undo global data                                     53568515      18944   
    
             0                0                                            
    
                                                                           
    
sequence cache                                         914237         12   
    
             0                0                                            
    
                                                                           
    
sequence cache entry                                        0          0   
    
             0                0                                            
    
                                                                           
    
row cache objects                                    97264552      78346   
    
        108240              440                                            
    
                                                                           
    
cost function                                               1          0   
    
             0                0                                            
    
                                                                           
    
user lock                                              116294         20   
    
             0                0                                            
    
                                                                           
    
global transaction mapping table                      2879181         65   
    
            21                0                                            
    
                                                                           
    
global transaction                                   60731661          0   
    
             0                0                                            
    
                                                                           
    
shared pool                                          38301300     170745   
    
             0                0                                            
    
                                                                           
    
library cache                                       465602713    2162159   
    
       4278425            26942                                            
    
                                                                           
    
library cache pin                                   494884694    4905327   
    
        260915             8002                                            
    
                                                                           
    
library cache load lock                                401373        143   
    
             0                0                                            
    
                                                                           
    
virtual circuit buffers                                     0          0   
    
             0                0                                            
    
                                                                           
    
virtual circuit queues                                      0          0   
    
             0                0                                            
    
                                                                           
    
virtual circuits                                            0          0   
    
             0                0                                            
    
                                                                           
    
query server process                                      307          1   
    
           297                0                                            
    
                                                                           
    
query server freelists                                   3940         83   
    
             0                0                                            
    
                                                                           
    
error message lists                                       678          9   
    
             0                0                                            
    
                                                                           
    
process queue                                            3082          0   
    
             0                0                                            
    
                                                                           
    
process queue reference                                773241         18   
    
        156590               53                                            
    
                                                                           
    
parallel query stats                                      276          0   
    
             0                0                                            
    
Received on Mon Jul 28 1997 - 00:00:00 CDT

Original text of this message

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