UDR Cache
Posted in 2007
Topics: General Discussion
I try:
onstat -g prc
OUTPUT:
UDR Cache:
Number of lists : 1021
PC_POOLSIZE : 2048
UDR Cache Entries:
list# id ref_cnt dropped? heap_ptr udr name
--------------------------------------------------------------
444 48180 0 0 700000fb1486c38
progr@serwer:.prap_ddo_dom
445 1715 0 0 700000f8864b038
progr@serwer:.prap_23_1
446 34479 1 1 700000f52aa2c38
progr@serwer:.rap3910
448 229 26 0 700000fc586a038
progr@serwer:.idjorgget
448 229 79 1 700000f90024c38
progr@serwer:.idjorgget
448 229 14 1 700000f8d4b5038
progr@serwer:.idjorgget
448 229 14 1 700000f6d3f9838
progr@serwer:.idjorgget
448 229 16 1 700000fb1e30838
progr@serwer:.idjorgget
448 229 15 1 700000f9e299c38
progr@serwer:.idjorgget
448 229 3 1 700000f93aec038
progr@serwer:.idjorgget
448 229 17 1 700000f65f66438
progr@serwer:.idjorgget
448 229 21 1 700000faad27438
progr@serwer:.idjorgget
448 229 14 1 700000fb6da3038
progr@serwer:.idjorgget
448 229 19 1 700000f7fdedc38
progr@serwer:.idjorgget
448 229 29 1 700000fa73a4038
progr@serwer:.idjorgget
448 229 3 1 700000f9bf74c38
progr@serwer:.idjorgget
Total number of udr entries: 352.
Number of entries in use : 137
I don't understand what happen with procedure idjorgget ?
piootrj@gazeta.pl wrote:
I sit possible that procedure idjorgget() a) has multiple versions with
different argument lists? Or b) was modified a few times but some sessions
still have the old versions attached in prepared statements?
Art S. Kagel
> I try:
>
> onstat -g prc>
> OUTPUT:
>
> UDR Cache:
> Number of lists : 1021
> PC_POOLSIZE : 2048>
> UDR Cache Entries:
>
> list# id ref_cnt dropped? heap_ptr udr name
> --------------------------------------------------------------
> 444 48180 0 0 700000fb1486c38
> progr@serwer:.prap_ddo_dom
> 445 1715 0 0 700000f8864b038
> progr@serwer:.prap_23_1
> 446 34479 1 1 700000f52aa2c38
> progr@serwer:.rap3910
> 448 229 26 0 700000fc586a038
> progr@serwer:.idjorgget
> 448 229 79 1 700000f90024c38
> progr@serwer:.idjorgget
> 448 229 14 1 700000f8d4b5038
> progr@serwer:.idjorgget
> 448 229 14 1 700000f6d3f9838
> progr@serwer:.idjorgget
> 448 229 16 1 700000fb1e30838
> progr@serwer:.idjorgget
> 448 229 15 1 700000f9e299c38
> progr@serwer:.idjorgget
> 448 229 3 1 700000f93aec038
> progr@serwer:.idjorgget
> 448 229 17 1 700000f65f66438
> progr@serwer:.idjorgget
> 448 229 21 1 700000faad27438
> progr@serwer:.idjorgget
> 448 229 14 1 700000fb6da3038
> progr@serwer:.idjorgget
> 448 229 19 1 700000f7fdedc38
> progr@serwer:.idjorgget
> 448 229 29 1 700000fa73a4038
> progr@serwer:.idjorgget
> 448 229 3 1 700000f9bf74c38
> progr@serwer:.idjorgget
>
> Total number of udr entries: 352.
> Number of entries in use : 137
>
> I don't understand what happen with procedure idjorgget ?
>
On 6 Mar, 23:45, "Art S. Kagel" <k...@bloomberg.net> wrote:
> pioo...@gazeta.pl wrote:
>
> I sit possible that procedure idjorgget() a) has multiple versions with
> different argument lists? Or b) was modified a few times but some sessions
> still have the old versions attached in prepared statements?
>
> Art S. Kagel
>
> > I try:
>
> > onstat -g prc>
> > OUTPUT:
>
> > UDR Cache:
> > Number of lists : 1021
> > PC_POOLSIZE : 2048>
> > UDR Cache Entries:
>
> > list# id ref_cnt dropped? heap_ptr udr name
> > --------------------------------------------------------------
> > 444 48180 0 0 700000fb1486c38
> > progr@serwer:.prap_ddo_dom
> > 445 1715 0 0 700000f8864b038
> > progr@serwer:.prap_23_1
> > 446 34479 1 1 700000f52aa2c38
> > progr@serwer:.rap3910
> > 448 229 26 0 700000fc586a038
> > progr@serwer:.idjorgget
> > 448 229 79 1 700000f90024c38
> > progr@serwer:.idjorgget
> > 448 229 14 1 700000f8d4b5038
> > progr@serwer:.idjorgget
> > 448 229 14 1 700000f6d3f9838
> > progr@serwer:.idjorgget
> > 448 229 16 1 700000fb1e30838
> > progr@serwer:.idjorgget
> > 448 229 15 1 700000f9e299c38
> > progr@serwer:.idjorgget
> > 448 229 3 1 700000f93aec038
> > progr@serwer:.idjorgget
> > 448 229 17 1 700000f65f66438
> > progr@serwer:.idjorgget
> > 448 229 21 1 700000faad27438
> > progr@serwer:.idjorgget
> > 448 229 14 1 700000fb6da3038
> > progr@serwer:.idjorgget
> > 448 229 19 1 700000f7fdedc38
> > progr@serwer:.idjorgget
> > 448 229 29 1 700000fa73a4038
> > progr@serwer:.idjorgget
> > 448 229 3 1 700000f9bf74c38
> > progr@serwer:.idjorgget
>
> > Total number of udr entries: 352.
> > Number of entries in use : 137
>
> > I don't understand what happen with procedure idjorgget ?
This problem is not related whit bad configuration "PC_HASHSIZE" and
"PC_POOLSIZE" ?
I heard that is to small PC_POOLSIZE but i'm not sure.
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