System Stats on Sun Solaris poor than on Windows
Hi,
I have freshly gathered system stats on my Windows 64bit DB and Sun Solaris T3 SPARC but for some reason the stats on Windows look superior to those on Windows.
Windows
select
sname
, pname
, pval1
, pval2
from
SYS.AUX_STATS$;
SNAME PNAME PVAL1 PVAL2
SYSSTATS_INFO STATUS COMPLETED
SYSSTATS_INFO DSTART 06-13-2011 20:36
SYSSTATS_INFO DSTOP 06-13-2011 20:37
SYSSTATS_INFO FLAGS 1
SYSSTATS_MAIN CPUSPEEDNW 2600.213
SYSSTATS_MAIN IOSEEKTIM 11.207
SYSSTATS_MAIN IOTFRSPEED 4096
SYSSTATS_MAIN SREADTIM 3.226
SYSSTATS_MAIN MREADTIM
SYSSTATS_MAIN CPUSPEED 2600
SYSSTATS_MAIN MBRC
SYSSTATS_MAIN MAXTHR
SYSSTATS_MAIN SLAVETHR
13 rows selected
Solaris
SNAME PNAME PVAL1 PVAL2
SYSSTATS_INFO STATUS COMPLETED
SYSSTATS_INFO DSTART 06-13-2011 20:32
SYSSTATS_INFO DSTOP 06-13-2011 20:33
SYSSTATS_INFO FLAGS 1
SYSSTATS_MAIN CPUSPEEDNW 411.566
SYSSTATS_MAIN IOSEEKTIM 6.197
SYSSTATS_MAIN IOTFRSPEED 52653.625
SYSSTATS_MAIN SREADTIM 463.529
SYSSTATS_MAIN MREADTIM
SYSSTATS_MAIN CPUSPEED 412
SYSSTATS_MAIN MBRC
SYSSTATS_MAIN MAXTHR
SYSSTATS_MAIN SLAVETHR
13 rows selectedCan anyone please explain why? Anu OS level params to be set?
To give a background, the overall db performance on Solaris is slower than Windows. Therefore I am putting down info as required for a performance tuning thread.
=====================================================================================================
The following SQL statement has been identified to perform poorly on my new Sun Solaris machine. It performs as expected on my Wondows 2003 x64 server.
It currently takes 15 seconds to execute on Windows and 78 seconds on Solaris.
OS Configurations
Windows: 2003 Server x64 with single 250GB HDD 4GB RAM
Solaris:
Operating System : Solaris 5.10/08
Sun SPARC T3 -1 Server
CPU : SPARC T3 16-Core 1.65 GHz Processor
RAM : 16 GB DDR3
HDD : 4*300 GB= 1200 TB
This is the statement:
select * from v_a_rd_data_entry; -- This is a view.
The view query is:
SELECT 1 RN,
I.RD_TYPE_CODE,
I.RD_TYPE,
I.RD_CODE,
I.TCNT,
V1.VERSION_ID,
V1.FLAG_1,
V1.FLAG_2,
V1.QUANTITY_1,
V1.QUANTITY_2,
V2.IDENTITY_START_DATE,
V2.IDENTITY_TERMINATION_DATE,
V1.VERSION_VALID_FROM,
V1.CRE_USER,
V1.CRE_DATIM,
V1.IS_DELETING_VERSION,
V1.DELETES_VERSION_ID,
V1.CODE_1,
V1.CODE_2,
CAST (NULL AS DATE) AS lc_start,
CAST (NULL AS DATE) AS lc_end,
CAST (NULL AS DATE) AS version_valid_till,
CAST (NULL AS DATE) AS next_lc_start,
CAST ( MULTISET
SELECT RD_TYPE_CODE,
VERSION_ID,
LANGUAGE_CODE,
SHORT_DESCRIPTION,
LONG_DESCRIPTION
FROM RD_DATA_ENTRY_T
WHERE RD_DATA_ENTRY_T.RD_TYPE_CODE = V1.RD_TYPE_CODE
AND RD_DATA_ENTRY_T.VERSION_ID = V1.VERSION_ID
) AS RD_DATA_ENTRY_T_TAB_TYPE) RD_DATA_ENTRY_T
FROM RD_DATA_ENTRY_I I,
RD_DATA_ENTRY_V V1,
RD_DATA_ENTRY_V V2
WHERE V1.RD_TYPE_CODE = I.RD_TYPE_CODE
AND V2.RD_TYPE_CODE = I.RD_TYPE_CODE
AND V1.version_id = get_version_id.RD_DATA_ENTRY (V1.RD_TYPE_CODE, 'CURRENT', V1.VERSION_VALID_FROM)
AND V2.version_id = get_version_id.RD_DATA_ENTRY (V2.RD_TYPE_CODE, 'KNOWLEDGE');The DB parameters:
Windows:
SQL> show parameters optimizer
NAME TYPE VALUE
optimizer_capture_sql_plan_baselines boolean FALSE
optimizer_dynamic_sampling integer 2
optimizer_features_enable string 11.1.0.6
optimizer_index_caching integer 0
optimizer_index_cost_adj integer 100
optimizer_mode string ALL_ROWS
optimizer_secure_view_merging boolean TRUE
optimizer_use_invisible_indexes boolean FALSE
optimizer_use_pending_statistics boolean FALSE
optimizer_use_sql_plan_baselines boolean TRUE
SQL> show parameter db_file_multi
NAME TYPE VALUE
db_file_multiblock_read_count integer 128
SQL> show parameter db_block_size
NAME TYPE VALUE
db_block_size integer 8192
SQL> show parameter cursor_sharing
NAME TYPE VALUE
cursor_sharing string EXACT
select
sname
, pname
, pval1
, pval2
from
sys.aux_stats$;
SNAME PNAME PVAL1 PVAL2
SYSSTATS_INFO STATUS COMPLETED
SYSSTATS_INFO DSTART 06-13-2011 20:36
SYSSTATS_INFO DSTOP 06-13-2011 20:37
SYSSTATS_INFO FLAGS 1
SYSSTATS_MAIN CPUSPEEDNW 2600.213
SYSSTATS_MAIN IOSEEKTIM 11.207
SYSSTATS_MAIN IOTFRSPEED 4096
SYSSTATS_MAIN SREADTIM 3.226
SYSSTATS_MAIN MREADTIM
SYSSTATS_MAIN CPUSPEED 2600
SYSSTATS_MAIN MBRC
SYSSTATS_MAIN MAXTHR
SYSSTATS_MAIN SLAVETHR
13 rows selected Solaris:
SQL> show parameters optimizer
NAME TYPE VALUE
optimizer_capture_sql_plan_baselines boolean FALSE
optimizer_dynamic_sampling integer 2
optimizer_features_enable string 11.2.0.1
optimizer_index_caching integer 50
optimizer_index_cost_adj integer 50
optimizer_mode string ALL_ROWS
optimizer_secure_view_merging boolean TRUE
optimizer_use_invisible_indexes boolean FALSE
optimizer_use_pending_statistics boolean FALSE
optimizer_use_sql_plan_baselines boolean TRUE
SQL> show parameter db_file_multi
NAME TYPE VALUE
db_file_multiblock_read_count integer 256
SQL> show parameter db_block_size
NAME TYPE VALUE
db_block_size integer 8192
SQL> show parameter cursor_sharing
NAME TYPE VALUE
cursor_sharing string SIMILAR
select
sname
, pname
, pval1
, pval2
from
sys.aux_stats$;
SNAME PNAME PVAL1 PVAL2
SYSSTATS_INFO STATUS COMPLETED
SYSSTATS_INFO DSTART 06-13-2011 20:32
SYSSTATS_INFO DSTOP 06-13-2011 20:33
SYSSTATS_INFO FLAGS 1
SYSSTATS_MAIN CPUSPEEDNW 411.566
SYSSTATS_MAIN IOSEEKTIM 6.197
SYSSTATS_MAIN IOTFRSPEED 52653.625
SYSSTATS_MAIN SREADTIM 463.529
SYSSTATS_MAIN MREADTIM
SYSSTATS_MAIN CPUSPEED 412
SYSSTATS_MAIN MBRC
SYSSTATS_MAIN MAXTHR Here is the output of EXPLAIN PLAN:
Windows:
SQL> select * from v_a_rd_data_entry;
4434 rows selected.
Elapsed: 00:00:03.26
Execution Plan
Plan hash value: 275055418
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time |
| 0 | SELECT STATEMENT | | 1 | 111 | 73 (3)| 00:00:01 |
| 1 | TABLE ACCESS BY INDEX ROWID | RD_DATA_ENTRY_T | 1 | 38 | 2 (0)| 00:00:01 |
|* 2 | INDEX RANGE SCAN | RD_DE_T_RD_DE_V_FK1X | 1 | | 1 (0)| 00:00:01 |
| 3 | NESTED LOOPS | | | | | |
| 4 | NESTED LOOPS | | 1 | 111 | 73 (3)| 00:00:01 |
| 5 | NESTED LOOPS | | 1 | 79 | 71 (3)| 00:00:01 |
|* 6 | TABLE ACCESS FULL | RD_DATA_ENTRY_V | 1 | 60 | 70 (3)| 00:00:01 |
| 7 | TABLE ACCESS BY INDEX ROWID| RD_DATA_ENTRY_I | 1 | 19 | 1 (0)| 00:00:01 |
|* 8 | INDEX UNIQUE SCAN | RD_DATA_ENTRY_I_PKX | 1 | | 0 (0)| 00:00:01 |
|* 9 | INDEX RANGE SCAN | RD_DATA_ENTRY_V_PKX | 1 | | 1 (0)| 00:00:01 |
| 10 | TABLE ACCESS BY INDEX ROWID | RD_DATA_ENTRY_V | 1 | 32 | 2 (0)| 00:00:01 |
Predicate Information (identified by operation id):
2 - access("RD_DATA_ENTRY_T"."RD_TYPE_CODE"=:B1 AND "RD_DATA_ENTRY_T"."VERSION_ID"=:B2)
6 - filter("V1"."VERSION_ID"="GET_VERSION_ID"."RD_DATA_ENTRY"("V1"."RD_TYPE_CODE",'CURRENT',
INTERNAL_FUNCTION("V1"."VERSION_VALID_FROM")))
8 - access("V1"."RD_TYPE_CODE"="I"."RD_TYPE_CODE")
9 - access("V2"."RD_TYPE_CODE"="I"."RD_TYPE_CODE")
filter("V2"."VERSION_ID"="GET_VERSION_ID"."RD_DATA_ENTRY"("V2"."RD_TYPE_CODE",'KNOWLEDGE
Statistics
53704 recursive calls
0 db block gets
197001 consistent gets
0 physical reads
0 redo size
785437 bytes sent via SQL*Net to client
3747 bytes received via SQL*Net from client
299 SQL*Net roundtrips to/from client
26850 sorts (memory)
0 sorts (disk)
4434 rows processedSolaris:
SQL> select * from v_a_rd_data_entry;
4015 rows selected.
Elapsed: 00:00:09.50
Execution Plan
Plan hash value: 1399662582
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time |
| 0 | SELECT STATEMENT | | 1 | 135 | 19 (16)| 00:00:01 |
| 1 | TABLE ACCESS BY INDEX ROWID | RD_DATA_ENTRY_T | 1 | 39 | 1 (0)| 00:00:01 |
|* 2 | INDEX RANGE SCAN | RD_DE_T_RD_DE_V_FK1X | 1 | | 1 (0)| 00:00:01 |
| 3 | NESTED LOOPS | | | | | |
| 4 | NESTED LOOPS | | 1 | 135 | 19 (16)| 00:00:01 |
| 5 | NESTED LOOPS | | 1 | 51 | 19 (16)| 00:00:01 |
|* 6 | TABLE ACCESS FULL | RD_DATA_ENTRY_V | 1 | 32 | 18 (17)| 00:00:01 |
| 7 | TABLE ACCESS BY INDEX ROWID| RD_DATA_ENTRY_I | 1 | 19 | 1 (0)| 00:00:01 |
|* 8 | INDEX UNIQUE SCAN | RD_DATA_ENTRY_I_PKX | 1 | | 1 (0)| 00:00:01 |
|* 9 | INDEX RANGE SCAN | RD_DE_V_RDE_I_FK1X | 2 | | 1 (0)| 00:00:01 |
|* 10 | TABLE ACCESS BY INDEX ROWID | RD_DATA_ENTRY_V | 1 | 84 | 1 (0)| 00:00:01 |
Predicate Information (identified by operation id):
2 - access("RD_DATA_ENTRY_T"."RD_TYPE_CODE"=:B1 AND "RD_DATA_ENTRY_T"."VERSION_ID"=:B2)
6 - filter("V2"."VERSION_ID"="GET_VERSION_ID"."RD_DATA_ENTRY"("V2"."RD_TYPE_CODE",'KNOWLEDGE
8 - access("V2"."RD_TYPE_CODE"="I"."RD_TYPE_CODE")
9 - access("V1"."RD_TYPE_CODE"="I"."RD_TYPE_CODE")
10 - filter("V1"."VERSION_ID"="GET_VERSION_ID"."RD_DATA_ENTRY"("V1"."RD_TYPE_CODE",'CURRENT',
INTERNAL_FUNCTION("V1"."VERSION_VALID_FROM")))
Note
- 'PLAN_TABLE' is old version
Statistics
32000 recursive calls
0 db block gets
101816 consistent gets
0 physical reads
0 redo size
631809 bytes sent via SQL*Net to client
2214 bytes received via SQL*Net from client
271 SQL*Net roundtrips to/from client
15998 sorts (memory)
0 sorts (disk)
4015 rows processedThe problematic portion is the call to the package function. The queries in there are the ones causing trouble
The TRCANLZR output for those statement looks like the following:
Windows:
224270.1 TRCA Trace Analyzer 11.4.2.4 Report: trcanlzr_43915.txt
hecr_ora_3300.trc (32608792 bytes)
Total Trace Response Time: 15.286 secs.
2011-JUN-03 11:12:56.453 (start of first db call in trace 3717579.240823).
2011-JUN-03 11:13:11.739 (end of last db call in trace 3717594.526453).
RESPONSE TIME SUMMARY
~~~~~~~~~~~~~~~~~~~~~
pct of pct of pct of
Time total Time total Time total
Response Time Component (in secs) resp time (in secs) resp time (in secs) resp time
CPU: 6.422 42.0%
Non-idle Wait: 0.000 0.0%
ET Unaccounted-for: 0.359 2.4%
Total Elapsed(1): 6.782 44.4%
Idle Wait: 14.745 96.5%
RT Unaccounted-for: -6.241 -40.8%
Total Response(2): 15.286 100.0%
---SQl in question
2262144708 cv4dua23db5q4
Rank:3(14.1%) Self:3.036s Recursive:0.003s Invoker:83 Definer:83 Depth:1
SELECT V.VERSION_ID FROM RD_DATA_ENTRY_V V WHERE V.RD_TYPE_CODE = :B3 AND V.VERSION_VALID_FROM <= :B2 AND V.CRE_DATIM <= :B1 AND
V.DELETES_VERSION_ID IS NULL AND NOT EXISTS (SELECT NULL FROM RD_DATA_ENTRY_V V2 WHERE V.VERSION_ID = V2.DELETES_VERSION_ID AND
V2.VERSION_VALID_FROM <= :B2 AND V2.CRE_DATIM <= :B1 ) ORDER BY V.VERSION_VALID_FROM DESC, V.CRE_DATIM DESC
SQL SELF - TIME, TOTALS, WAITS, BINDS AND ROW SOURCE PLAN
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Response Time Elapsed Non-Idle Elapsed Time Idle
Call Accounted-for Time CPU Time Wait Time Unaccounted-for Wait Time
Parse: 0.000 0.000 0.000 0.000 0.000 0.000
Execute: 2.456 2.456 2.438 0.000 0.019 0.000
Fetch: 0.579 0.579 0.547 0.000 0.032 0.000
Total: 3.036 3.036 2.984 0.000 0.051 0.000
OS BG Consistent BG Current Rows Library Times Times
Call Buffer Gets Read Mode Mode Processed Cache Waited Waited
Call Count (disk) (query) (current) or Returned Misses Non-Idle Idle
Parse: 1 0 0 0 0 1 0 0
Execute: 13260 0 0 0 0 1 0 0
Fetch: 13260 0 100502 0 13070 0 0 0
Total: 26521 0 100502 0 13070 2 0 0
BG OS OS
Consistent Buffer Write Estim
Estim Actual Read Mode Gets Calls Time Size
ID PID Card Rows Row Source Operation (cr) (pr) (pw) (secs) ObjCost (bytes)
1: 0 1 1 SORT ORDER BY 8 0 0 0.000 0 6 58
2: 1 1 4 NESTED LOOPS ANTI 8 0 0 0.000 0 5 58
3: 2 3 4 . TABLE ACCESS BY INDEX ROWID RD_DATA_ENTRY_V 6 0 0 0.000 73471 4 111
4: 3 3 4 .. INDEX RANGE SCAN RD_DE_V_RDE_I_FK1X 2 0 0 0.000 73475 1 0
5: 2 109 0 . TABLE ACCESS BY INDEX ROWID RD_DATA_ENTRY_V 2 0 0 0.000 73471 1 2289
6: 5 1 0 .. INDEX RANGE SCAN RD_DE_V_RD_DE_V_FK2X 2 0 0 0.000 73476 0 0
EXPLAIN PLAN
~~~~~~~~~~~~
Estim Search
ID PID Card Cost Explain Plan Operation Cols(1)
0: 1 11 SELECT STATEMENT
1: 0 1 11 SORT ORDER BY
2: 1 1 10 . HASH JOIN ANTI
3: 2 1 4 .. TABLE ACCESS BY INDEX ROWID RD_DATA_ENTRY_V
4: 3 3 1 ... INDEX RANGE SCAN RD_DE_V_RDE_I_FK1X 1/1
5: 2 1 5 .. TABLE ACCESS BY INDEX ROWID RD_DATA_ENTRY_V
6: 5 1 4 ... INDEX RANGE SCAN RD_DE_V_VVF_CDT_ID1 2/2
(1) X/Y: Where X is the number of searched columns from index, which has a total of Y columns.
Indexed Cols and Predicates(1)
2 - Access Predicates: V2.DELETES_VERSION_ID=V.VERSION_ID
3 - Filter Predicates: V.VERSION_VALID_FROM<=:B2 AND V.CRE_DATIM<=TO_TIMESTAMP(:B1)
AND V.DELETES_VERSION_ID IS NULL
4 - Indexed Cols for RD_DE_V_RDE_I_FK1X (search 1/1):
RD_TYPE_CODE
4 - Access Predicates: V.RD_TYPE_CODE=:B3
5 - Filter Predicates: V2.DELETES_VERSION_ID IS NOT NULL
6 - Indexed Cols for RD_DE_V_VVF_CDT_ID1 (search 2/2):
SYS_NC00014$
SYS_NC00015$
6 - Access Predicates: SYS_OP_DESCEND(VERSION_VALID_FROM)>=SYS_OP_DESCEND(:B2) AND SYS_OP_DESCEND(CRE_DATIM)>=SYS_OP_DESCEND(TO_TIMESTAMP(:B1))
AND SYS_OP_DESCEND(VERSION_VALID_FROM) IS NOT NULL
6 - Filter Predicates: SYS_OP_UNDESCEND(SYS_OP_DESCEND(VERSION_VALID_FROM))<=:B2
AND
SYS_OP_UNDESCEND(SYS_OP_DESCEND(CRE_DATIM)
)<=TO_TIMESTAMP(:B1)
(1) Identified by operation ID.
TABLES AND INDEXES
~~~~~~~~~~~~~~~~~~
in Row in Avg
Source Explain Current Num Sample Row Chain Empty Avg Global
# Owner.Table Name Plan Plan Count(*)(2) Rows(1) Size(1) Last Analyzed(1) Len(1) Count(1) Blocks(1) Blocks(1) Space(1) Stats(1) Part Temp
1: HECR.RD_DATA_ENTRY_V Y Y 13261 13255 13255 30-MAY-11 22:02:09 90 0 244 12 3864 YES NO N
(1) CBO statistics.
(2) COUNT(*) up to threshold value of 1000000 (tool configuartion parameter).
in Row in
Source Explain Cols
# Owner.Table Name Owner.Index Name Plan Plan Index Type Uniqueness Count Indexed Columns
1: HECR.RD_DATA_ENTRY_V HECR.RD_DATA_ENTRY_V_PKX N N NORMAL UNIQUE 2 RD_TYPE_CODE VERSION_ID
2: HECR.RD_DATA_ENTRY_V HECR.RD_DE_V_RDE_I_FK1X N Y NORMAL NONUNIQUE 1 RD_TYPE_CODE
3: HECR.RD_DATA_ENTRY_V HECR.RD_DE_V_RD_DE_V_FK2X N N NORMAL NONUNIQUE 1 DELETES_VERSION_ID
4: HECR.RD_DATA_ENTRY_V HECR.RD_DE_V_VID_UN1X N N NORMAL UNIQUE 1 VERSION_ID
5: HECR.RD_DATA_ENTRY_V HECR.RD_DE_V_VVF_CDT_ID1 N Y FUNCTION-BASED NORMAL NONUNIQUE 2 SYS_NC00014$ SYS_NC00015$
Avg Avg
Leaf Data
Blocks Blocks
Num Sample Distinct Leaf per per Clustering Global
# Owner.Table Name Owner.Index Name Rows(1) Size(1) Last Analyzed(1) Keys(1) Blevel(1) Blocks(1) Key(1) Key(1) Factor(1) Stats(1) Part Temp
1: HECR.RD_DATA_ENTRY_V HECR.RD_DATA_ENTRY_V_PKX 13255 13255 30-MAY-11 22:02:09 13255 1 75 1 1 12018 YES NO N
2: HECR.RD_DATA_ENTRY_V HECR.RD_DE_V_RDE_I_FK1X 13255 13255 30-MAY-11 22:02:10 4389 1 59 1 2 11986 YES NO N
3: HECR.RD_DATA_ENTRY_V HECR.RD_DE_V_RD_DE_V_FK2X 114 114 30-MAY-11 22:02:10 114 0 1 1 1 61 YES NO N
4: HECR.RD_DATA_ENTRY_V HECR.RD_DE_V_VID_UN1X 13255 13255 30-MAY-11 22:02:10 13255 1 53 1 1 687 YES NO N
5: HECR.RD_DATA_ENTRY_V HECR.RD_DE_V_VVF_CDT_ID1 13255 13255 30-MAY-11 22:02:10 1015 2 143 1 1 807 YES NO N
(1) CBO statistics.
Col Asc/ Num Sample Num Num Num
# Owner.Index Name Pos Column Name Desc Rows(1) Size(1) Last Analyzed(1) Nulls(1) Distinct(1) Density(1) Buckets(1)
1: HECR.RD_DATA_ENTRY_V_PKX 1 RD_TYPE_CODE ASC 13255 13255 30-MAY-11 22:02:08 0 4389 2.8920e-04 254
2: HECR.RD_DATA_ENTRY_V_PKX 2 VERSION_ID ASC 13255 13255 30-MAY-11 22:02:08 0 13255 7.5443e-05 1
3: HECR.RD_DE_V_RDE_I_FK1X 1 RD_TYPE_CODE ASC 13255 13255 30-MAY-11 22:02:08 0 4389 2.8920e-04 254
4: HECR.RD_DE_V_RD_DE_V_FK2X 1 DELETES_VERSION_ID ASC 13255 114 30-MAY-11 22:02:08 13141 114 8.7719e-03 1
5: HECR.RD_DE_V_VID_UN1X 1 VERSION_ID ASC 13255 13255 30-MAY-11 22:02:08 0 13255 7.5443e-05 1
6: HECR.RD_DE_V_VVF_CDT_ID1 1 SYS_NC00014$ DESC 13255 13255 30-MAY-11 22:02:08 0 126 3.7722e-05 126
7: HECR.RD_DE_V_VVF_CDT_ID1 2 SYS_NC00015$ DESC 13255 13255 30-MAY-11 22:02:08 0 1010 4.1923e-03 254
(1) CBO statistics.
RECURSIVE SQL - TIME AND TOTALS
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Response Time Elapsed Non-Idle Elapsed Time Idle
Call Accounted-for Time CPU Time Wait Time Unaccounted-for Wait Time
Parse: 0.000 0.000 0.000 0.000 0.000 0.000
Execute: 0.003 0.003 0.000 0.000 0.003 0.000
Fetch: 0.000 0.000 0.000 0.000 0.000 0.000
Total: 0.003 0.003 0.000 0.000 0.003 0.000
OS BG Consistent BG Current Rows Library Times Times
Call Buffer Gets Read Mode Mode Processed Cache Waited Waited
Call Count (disk) (query) (current) or Returned Misses Non-Idle Idle
Parse: 0 0 0 0 0 0 0 0
Execute: 44 0 60 0 300 0 0 0
Fetch: 0 0 0 0 0 0 0 0
Total: 44 0 60 0 300 0 0 0
RELEVANT EXECUTIONS
~~~~~~~~~~~~~~~~~~~
There are 2 relevant executions of this SQL statement.
Their aggregate "Response Time Accounted-for" represents 0.1% of this "SQL Response Time Accounted-for", and 0.0% of the "Total Response Time Accounted-for".
Within these 2 SQL execuctions, there isn't any with "Response Time Accounted-for" larger than threshold of 5.0% of the "SQL Response Time Accounted-for".
SQL Trace Self Recursive
First/ RT RT Response Elapsed Non-Idle Idle Response Response
Last Rank Pct(1) Pct(2) Time(3) Time CPU Time Wait Time Wait Time Time(4) Start Timestamp End Timestamp Time(5)
First: 3 0.1% 0.0% 0.004 0.004 0.000 0.000 0.000 0.003 JUN-03 11:12:56.497 JUN-03 11:12:56.504 0.007
Last: 12638 0.0% 0.0% 0.000 0.000 0.000 0.000 0.000 0.000 JUN-03 11:13:11.738 JUN-03 11:13:11.739 0.000
(1) Percent of "SQL Response Time Accounted-for", which is 3.036 secs.
(2) Percent of "Total Response Time Accounted-for", which is 21.526 secs.
(3) "Self Response Time Accounted-for" in secs (caused by this execution).
(4) "Recursive Response Time Accounted-for" in secs (caused by recursive SQL invoked by this execution).
(5) According to timestamps of first and last calls for this execution.
Similar Messages
-
I have one DPM 2012 R2 UR2 server which is running on Windows 2008 R2 and 2 protection groups (A, and B). The server uses direct attached storage for all replicas and recovery volumes.
Group A protects the system state and bare metal recovery of 25 Windows 2008R2 servers. It creates recovery points using express full backup each night at 6PM. The servers range from file/print, SQL, domain controllers, terminal servers, web servers, etc. Total
data 3TB.
Group B protects the system state and bare metal recovery of only 3 Windows 2012R2 servers. It creates recovery points using express full backup each night (morning) at 1AM. The servers are 1 domain controller, 1 WSUS server, and 1 server that runs VMware VCenter.
Total data 90GB.
During group A's nightly backup, which takes approximately 2 hours, the DPM server becomes noticeably slower but remains functional. I can open Windows update and check for updates, copy files to and from network locations, launch intenet explorer, etc. It's
stressed since 25 servers are creating backups on it but it remains functional.
During group B's nightly backup the DPM server grinds to a complete halt. Launching internet explorer takes an hour (literally), 10 minutes will pass before I get a menu after clicking the start button. Basically it becomes completely unresponsive until the
backups finish which typically doesn't happen because I'm forced to cancel them upon arriving at work...8 hours later.
I read that DPM uses the built in Windows Backup to protect system state and bare metal recovery. Did something change in Windows Backup from 2008R2 to 2012R2 that would cause this? Why can my DPM server easily backup 25 Windows 2008R2 machines at once in 2
hours yet freezes solid for 8 hours or more when backing up only 3 Windows 2012R2 machines?
I left performance monitor running during the night and it showed an average disk queue length of 49 during group B's backup but everything else was normal. Seems the disks on the DPM server are the bottleneck but again I ask why can my DPM server easily backup
25 Windows 2008R2 machines at once in 2 hours yet freezes solid for 8 hours or more when backing up only 3 Windows 2012R2 machines? Both protection groups use the same disks.
How can I fix this?
Teenage angst has paid of well, now I'm bored and old.Hi CS,
You can also run a performance monitor.
For some basic perfmon counters to help narrow down the possible bottleneck:
Perf Counters for DPM
Logical Disk/Physical Disk
\%idle
• 100% idle to 50% idle = Healthy
• 49% idle to 20% idle = Warning or Monitor
• 19% idle to 0% idle = Critical or Out of Spec
\%Avg. Disk Sec Read or Write
• .001ms to .015ms = Healthy
• .015ms to .025 = Warning or Monitor
• .026ms or greater = Critical or Out of Spec
Current Disk Queue Length (for all instances)
80 requests for more than 6 minutes.
• Indicates possibly excessive disk queue length.
Memory
\Pool Non Paged Bytes*
• Less that 60% of pool consumed=Healthy
• 61% - 80% of pool consumed = Warning or Monitor.
• Greater than 80% pool consumed = Critical or Out of Spec.
\Pool Paged Bytes*
• Less that 60% of pool consumed=Healthy
• 61% - 80% of pool consumed = Warning or Monitor.
• Greater than 80% pool consumed = Critical or Out of Spec.
\Available Megabytes
• 50% of free memory available or more =Healthy
• 25% of free memory available = Monitor.
• 10% of free memory available = Warning
• Less than 100MB or 5% of free memory available = Critical or Out of Spec.
Processor
\%Processor Time (all instances)
• Less than 60% consumed = Healthy
• 51% - 90% consumed = Monitor or Caution
91% - 100% consumed = Critical
Please remember to click “Mark as Answer” on the post that helps you, and to click “Unmark as Answer” if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread. Regards, Mike J. [MSFT]
This posting is provided "AS IS" with no warranties, and confers no rights. -
Oracle 9i Installation on Sun Solaris
Can somebody help me find/provide the list of patches that need to be applied at the operating system level on Sun Solaris for 9i instllation? Please send me a URL if anybody knows where to find the list?
Thanksgo to this URL below and find a short list document for Oracle9i on Solaris.
http://www.dbspecialists.com/ -
DPM 2012 R2 failing on backup of BMR and System State
We are running DPM 2012 R2 on Windows Server 2012 and I am trying to protect another Windows 2012 Server with a Bare Metal Recovery and system state but it fails on initial synchronization. I get the following error in DPM:
DPM failed to create the backup. If you are backing up only System State, verify if there is enough free space on the protected computer to store the System State backup. On protected computers running Windows Server2008, verify that Windows Server
Backup (WSB) is installed and that it is not performing any other backup or recovery task. (ID 30214 Details: Internal error code: 0x80990ED0)
This is a new server and there is 65.7 GB of 99.9 GB free on the C drive. 131 of 136 GB free on the F drive. The P drive only has 100 MB free of 36.3 GB but that is where the pagefile is located, nothing else is on the P drive.
Would that be a problem or is that irrelevant?
The replica volume is 30 GB and the recovery point volume is 6.06 GB. I tried increasing the replica volume all the way up to 200 GB and the recovery point volume to 30 GB but that didn't matter.
Why is this not working?Hi,
Try this and troubleshoot any errors along the way.
1) Set up a network share on a remote machine
\\server\bmrshare
2) From an administrative command prompt on the Protected Server you want the BMR backup for, type:
wbadmin.exe start backup -allcritical -backuptarget:\\server\bmrshare
This should show you the list of volumes included in the BMR backup and ask "Do you want to start the backup operation?. - Type
Y to continue..
3) Once completed, see how large the BMR backup is on the remote server, then resize the DPM replica accordingly to accommodate the size of the manual BMR backup.
Please remember to click “Mark as Answer” on the post that helps you, and to click “Unmark as Answer” if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread. Regards, Mike J. [MSFT]
This posting is provided "AS IS" with no warranties, and confers no rights. -
Hello,
I'm working on Database studio (Oracle Enterprise Manager) under window environemt, but I'm wondering if there is GUI OEM for sun solaris like this in windows ?and if there is one what's the name of the file, or how can i install it ?
Thanks.EM is available for Sun Solaris too. If you are using Oracle Server v8.1.6 and earlier, EM has to be installed separately in a different Oracle Home. however, with effect from v 8.1.7, installation of the Oracle Server also installs the base EM.
Some commands for starting on Solaris.
1. oemapp console for starting the console
2. oemapp dbastudio for starting the dbastudio
3. oemctrl start oms for starting the Management Server
4. lsnrctl start for the listener
5. lsnrctl dbsnmp_start for the Agent -
Migrate portal 306 (Windows NT) to portal 308 (Sun Solaris)
is it possible to migrate portal 306 on Windows NT to portal 308 on Sun Solaris.
the portal on Windows NT has only external portlets integrated into it. is it possible to migrate ...?
any answers would be great help.
thanx a bunch.
nullYes, it is possible to migrate up to the current release on Solaris, but it's not easy. First, upgrade from 3.0.6 to 3.0.8 on the NT box. Then, export everything from NT to Solaris (import/export only works across the same Portal release). Check out the Export/Import paper here on OTN for more info.
You might find it quicker to manually recreate everything within the new portal instance on Solaris.
Best,
Jay -
How to start SAP and oracle on SUN SOLARIS SYSTEM
hi.
Please suggest
(Mistakenly we restarted the server when SAP is on and now SAP is not starting)
1. How to start the SAP ECC6 in sun Solaris.(version 10)
2.How to start the oracle in sun Solaris (version 10)
We are trying with
sh startsap SID
but it showing SAP SYSTEM NAME NOT FOUND
Please suggest'
Regards,Dear Ravindra,
First start oracle :
login as orasid and login to sqlplus "/as sysdba"
and then startup and make sure that listener is up and running.
For that you can lsnrctl status, if its not started just do lsnrctl start.
After that login as sidadm and then startsap R3
If still if you face any error like system name not found.
then try as startsap R3 <hostname> or startsap SID <hostname>
Defenitely it will resolves your issue.
Thanks
Kishore -
Hardware system specifications for 11i installation on Sun Solaris
Please advise the hardware system requirements like CPU(s), CPU speed advised, disk space, memory, etc for proper performance of 11i on a Sun Solaris machine.
Thanks
PrasadYOU HAVE TO SET THE UNIX VARIBLE DISPLAY=hostname:0.0; export DISPLAY
and then execute "xhosts +" before starting the Rapidwiz.
<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by Ketul Trivedi ([email protected]):
We are trying to do fresh installation of Oracle Financials 11i using rapid install. Rapid install asks for all parameters (APPL_TOP, COMMON_TOP, etc) and then at one point of it will ask to save the installation script or to start the installation with rapid installer.
We opted for creating the installation scripts and the first line in the script is:
su oracle -c "/apps/stageing/disk1/orclapp01/rapidwiz/../install/runInstaller -responseFile /apps/oracle/installInfo/rapidinstall/tellme/agniorawdb.rsp"
We get following error while running this:
# su oracle -c "/apps/stageing/disk1/orclapp01/rapidwiz/../install/runInstaller
-r
esponseFile /apps/oracle/installInfo/rapidinstall/tellme/agniorawdb.rsp"
Initializing Java Virtual Machine from ../stage/Components/oracle.swd.jre/1.1.8.10/1/DataFiles/Expanded/jre/solaris/bin/jre. Please wait...
Xlib: connection to ":0.0" refused by server
Xlib: Client is not authorized to connect to Server
java.lang.InternalError: Can't connect to X11 window server using ':0.0' as the
value of the DISPLAY variable.
at sun.awt.motif.MToolkit.<init>(Compiled Code)
at java.awt.Toolkit.getDefaultToolkit(Compiled Code)
at oracle.sysman.oii.oiif.oiifm.OiifmSplashScreen.getImage(Compiled Code
at oracle.sysman.oii.oiif.oiifm.OiifmSplashScreen.<init>(Compiled Code)
at oracle.sysman.oii.oiic.OiicInstaller.main(Compiled Code)
Any one have any idea?
Would appreciate response.
Thanks,
Ketul.<HR></BLOCKQUOTE>
null -
Comaptibility of Discoverer with Sun Solaris(5.10) Operating system
Please tell me which version of Oracle Discoverer is compatible with Sun Solaris(5.10).
Thanks&Regards
PoojaCross-posted
Sun Solaris 5.10 - SSH 1.1.3-Not able to connect to server with ssh -Urgent
@O.P.
Don't do that.
In the future, pick the most appropriate forum and make your post.
Cross-posting is considered to be the same as rude spamming.
I'm not aware of any forum web-site-of-value that would encourage cross-posting in its etiquette guidelines.
... and as far as "Urgent" goes?
This web site is for the end-user community to gather and discuss various topics in general conversations. Your self-imposed time pressures are irrelevant. If you need actual technical support for something, then log a support case and pay for a speedy answer.
See the FAQ link at the top of the page. -
Oracle 10g R2 installation on sun solaris 10 Sparc machine
Hi there,
I encountered the following problem during oracle 10g R2 installation on sun solaris 10 Sparc machine
Error encountered:
Using paramFile: /u01/Oracle/10gr2_db_sol/install/oraparam.ini
Checking installer requirements...
Checking operating system version: must be 5.8, 5.9 or 5.10. Actual 5.10
Passed
Checking Temp space: must be greater than 250 MB. Actual 2266 MB Passed
Checking swap space: must be greater than 500 MB. Actual 2335 MB Passed
Checking monitor: must be configured to display at least 256 colors Failed <<<<
>>> Could not execute auto check for display colors using command /usr/openwin/bin/xdpyinfo. Check if the DISPLAY variable is set.
Some requirement checks failed. You must fulfill these requirements before
continuing with the installation,at which time they will be rechecked.
Continue? (y/n) [n]
The following were the steps taken before encountering the above error
1. logged into a workstation
2. From its xterm terminal I logged to the oracle server via ssh oracle@ip
3. keyed in the following at the command prompt
DISPLAY=machine_name:0.0; export DISPLAY
4. executed the following from the command prompt
./runInstaller
Note: when executing the ./runInstaller, the preinstallation checking just hangs at Checking monitor: must be configured to display at least 256 colors. But the log file shows it failed during preinstallation checking as shown in Error encountered
Please help me with this problem.
Thank you
Ravindran KanniahIt is because of UNIX shell. I also faced this error during installation.
First check your shell by the following command.
$ echo $SHELL
Then select the below.
For csh shell
$ setenv DISPLAY 192.168.1.128:0.0
$ export DISPLAY
For sh,ksh and bash
$ DISPLAY=192.168.1.128:0.0
$ export DISPLAY
After you do this check the value of DISPLAY variable.
$ echo $DISPLAY
If the DISPLAY variable is set then run ./runInstaller.
One advice: Keep a complete log of your terminal session. This will help you in future :)
-aijaz -
How to configure tape to sun solaris server?
Hi
We have a tape "Quantum Super DLT 600 tape drive" connected to Sun solaris 9 and working properly.
Now we want to connect and configure it to Sun solaris 10 server. I want to know how we can do it?
I checked in st.conf file , "#tape-config-list=" is commented in both solaris 9 while in solaris 10 it is not there.
I think i will just have to connect the tape to new srver(solaris 10) and do a reconfiguration boot. Right??
Also, what do i need to do for connecting the tape back to solaris 9 server.
ThanksYou really don't need to reboot the server. Connect the tape to the server and type devfsadm -Cv. Then type dmesg and check whether Solaris detect the tape or not.
if not do a reboot and see.
after doing one of above, insert a tape to the tape drive and type "mt stat" and see you got any output about a tape.
Refer Solaris 9 and Solaris 10 System Administration Guides.
Edited by: Thusith.M on Jul 31, 2009 9:24 AM -
Sun JVM Performance Issue in Sun Solaris 10 (SPARC)
Hi,
Issue : Performance issue after the migration of a Java application from IBM-AIX 5 to Sun Solaris 10 (SPARC)
I am facing performance issue after the migration of a Java application from IBM-AIX 5.3 to Sun Solaris 10 (SPARC).
Normally the application takes less than 1 hour to complete the process in AIX, but after migration in Solaris the application is taking 4+ hours.
The Java version of IBM AIX is ,
java version "1.5.0"
Java(TM) 2 Runtime Environment, Standard Edition (build pap32dev-20051104)
IBM J9 VM (build 2.3, J2RE 1.5.0 IBM J9 2.3 AIX ppc-32 j9vmap3223-20051103 (JIT enabled)
The Java version of Solaris 10 is,
Java(TM) Platform, Standard Edition for Business (build 1.5.0_17-b04)
Java HotSpot(TM) Server VM (build 1.5.0_17-b04, mixed mode)
Description of Application
The application merges 2 XML files of size 300 MB each using DOM Parser and generates flat file according to certain business logic.No remote files are using for the file generation. There are two folders and around 200 XML file in each folders of similar names. The application loads 2 similar XML file at a time from each folder and Processes. Same way, the application processes all the 200 XML file pairs using loop.
The JVM Parameters are given below.
/usr/java5/bin/java -cp $CLASSPATH -Xms3072m -Xmx3072M com.db.mcc.creditderiv.GCDXMLTransProc
Here the extended swap memory in AIX is 3072 (3GB). After copying the same tode to Solaris, the
application started throwing java.lang.OutofMemoryError. So that we have increased the swap memory up to 12 GB.
Since 32bit Java allows maximum 4 GB extended memory we started using 64 Bit Java in Solaris using -d64 argument.
The Current JVM Parameter in Solaris is given below.
java -d64 -cp $CLASSPATH -Xms8192m -Xmx12288m com.db.mcc.creditderiv.GCDXMLTransProc ( 64 GB Swap Memory is available in the System)
We have tried the following options
1. Extended heap size up to 12 GB using -xms and -xmx parameters and tried multiple -XX options. Earlier the application was working fine in AIX with 3.5 GB extended heap size. ( 64 GB Swap Memory is available in the System)
2. Downloaded and installed the Solaris SPARC Patches from the website,
http://java.sun.com/javase/downloads/index_jdk5.jsp
4. Downloaded and installed XML and XSLT patch from sun website
5. Tried to run the Java in server mode using -server option.A 64 bit VM is not necessarily faster than a 32 bit one. I remember at least on suggestion that it could be slower.
Make sure you use the -server option.
As a guess IBM isn't necessarily a slouch when it comes to Java. It might simply be that their VM was faster. Could have used a different dom library as well.
Could be an environment problem of course.
Profiling the application and the machine as well might provide information. -
Sun Solaris 2 OS vs Audition 3
Hi folks, just a newbie question please if I may ask will Audition 3 run on Sun Solaris 2 operating system or is it exclusive to Microsoft products?
I am considering moving from Vista Ultimate 64 to Solaris 2 because 1: it's free, 2: it's fast, 3: it can use my 8GB RAM whereas Vista 64 can't or doesn't know how to; everything is just SO slow, and I need speed to get my work done.
Thanks.
Ian Samson
[email protected]Okay, so I am a real novice here. This is what I put to Sun Solaris:
My behemoth PC "Brutus" has two 500 GB HDDs, 8GB RAM, two Intel DuoCore2
3.xGHz processors, and Windows is painfully slow. If I were to download
Sun's Solaris 2 for x64 systems, is it like a Unix machine that runs
extremely quickly? Microsoft doesn't need amateur users writing them and
bugging them with user questions, they have far more important matters to
consider, such as this new Solaris 2 operating system from Sun Microsystems.
This is going to challenge Microsoft's OS realm, particularly since it is
free to download and install and use. The challenge is also there with Sun's
OpenOffice.org 3.1 release just installed today. I cannot afford Microsoft's
ever increasing prices for operating systems.
What is my learning curve going to be from running DOS 2.0 to Vista Ultimate
64, by changing to Sun Solaris 2, and will that mean I have to rid all 5
machines in my home network of Windows operating systems and move everything
onto Solaris if the hardware can take it? I simply do not have more than 24
hours in my day and it's already overstretched. I need a solution now, will
Adobe Audition 3.0.1 run on Sun Solaris 2, or can I reinstall Vista into a
Solaris "box" so that Adobe Audition thinks it is in a Windows Environment,
and Windows thinks it's in control, but in fact they are all running in a
little Solaris "box" on the PC?
2009/5/11 SteveG(AudioMasters) <[email protected]> -
Sun Solaris 10 installation problem on IBM ThinkPad R31Notebook
Hello,
I have tried to install Sun Solaris 10 on my IBM ThinkPad R31 notebook, but the system has problem at initial stage of loading the installation software from CD. Here is the message I see on the screen when the CD is loaded:
loading stage2 ....
GNU GRUB Version 0.95 (639K lower / 514880K upper memory"
Solaris
Solaris Serial Console ttya
Solaris Serial Console ttyb (for 1x50, v60x and v65x
SunOS Release 5.10 version Generic_118855-33 32-bit
Copyright 1983-2006 Sun Microsystems, Inc All Right reserved
Use is subject to license terms
Rebooting
Rebooting
Rebooting
Rebooting
Rebooting
Rebooting
Rebooting
Rebooting
I changed both memory and the hard drive but I still have the same problem. Can anyone please tell me what the problem might be or what remedial step I should take to install Solaris 10 on R31?
ThanksDid you try install check CD before the installation?
I think that there might be two main reasons:
1. Your computer is not supported
2. Hard drive may need to be formated to FAT32 or UFS -
Duplex print with Report 6i on SUN Solaris
Dear All,
I would like to know if it's possible to print in duplex mode using Report 6i on SUN Solaris. If yes! show me the way.Thanks for help.Hi DG,
Thanks a lot for being patient with me.
Here is what df -k returned.
# df -k
Filesystem kbytes used avail capacity Mounted on
/dev/dsk/c0d1s0 1139022 711306 370765 66% /
/proc 0 0 0 0% /proc
fd 0 0 0 0% /dev/fd
mnttab 0 0 0 0% /etc/mnttab
swap 215536 4 215532 1% /var/run
swap 215848 316 215532 1% /tmp
/dev/dsk/c0d1s7 6404645 4938156 1402443 78% /export/home
# who
root console Jul 20 14:09 (:0)
root pts/4 Jul 20 14:10 (:0.0)
The foregoing list shows that I do not have sufficient disk space. Oracle Install documentation says I should have 3GB for a full install. My second hard disk should be able to handle this, but I do not know yet how I can add more disk space to the file system. Can you please tell me how I can do this?
Meanwhile I am deleting the 13 files 9iAS10220_part1 through 9iAS10220_part13 to free up some disk space. Having extracted files and created Disk1 through Disk5, I do not think I will need these 13 files anymore.
I am still trying to understand what runInstaller script is trying to do.
Roger
null
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