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Re: ASE poor performance with BW

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Hi,

 

many thanks for you answer.

 

>If you did all of those, and ran full statistics sybase is not your problem.

>

> 822379 - Known problems with Support Packages in SAP NW 7.0x AS ABAP    

 

I haven't find any suggest for 7.02

 

>I would suggest you look at the aforementioned note, and specifically section 12.

 

>Also on note 1680803 - SYB: SAP Adaptive Server Enterprise - Best Practice for SAP Business Suite >and SAP BW follow the notes and attached statistics scripts.

 

I've re-read and re-execute each script but I haven't find any solution.

 

>Performance note for SAPKW70216:

>

>Start with 2062570 - SYB: Additional health checks in RSSYBDBVERSION

 

This note is already applied... the output of the report:

 

09.11.2015                                                                          Sybase ASE: Display DB version                                                                                  1

-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

***********************************************************

***** RSRV: Check general database parameters *************

***** for SAP system NBP                  *************
***** 09.11.2015 / 23:01:16               *************

***********************************************************

 

S   @@version: Adaptive Server Enterprise
S   @@version: 15.7
S   @@version: EBF 24749 SMP SP135
S   @@version: P
S   @@version: X64
S   @@version: Windows Server
S   @@version: ase157sp133x
S   @@version: 3927
S   @@version: 64-bit
S   @@version: OPT
S   @@version: Thu Jun 04 12:50:11 2015
S   @@sbssav = 15.7.0.135 (SAP Note 1554717)
S   ODBC driver = Sybase ASE 15.7.0.1340 (SAP Note 1554717)

 

S   SAP kernel release = 721_EXT_REL
S   Kernel patch level = 610
S   DBSL patch level = 520
S   Client side cursor for ADBC quieries (SAP Note 2033481)
S   Enablement for SQL break (SAP Note 2001461)

 

S   Sybase ASE: installmaster script (SAP Notes 1599814 & 1607816)
S   Sybase ASE: installmaster script Status=Complete
S   Sybase ASE: installmaster script Started=Oct 23 2015 3:49PM
S   Sybase ASE: installmaster script Completed=Oct 23 2015 3:50PM
S   Sybase ASE: enable semantic partitioning = enabled (1)
S   Sybase ASE: enable compression = enabled (1) (SAP Notes 2103636)
S   Sybase ASE: lock scheme = datarows
S   Sybase ASE: sysstatistics flush interval = 5 (SAP Note 1924067)
S   Sybase ASE: enable plan sharing = 0 (SAP Note 1940536)
S   Sybase ASE: enable bulk inserts = 0 (SAP Note 2091305)
S   Sybase ASE: enable utility lvl 0 scan wait = 1 (SAP Note 1581695 & 1749935)
S   Sybase ASE: DDL in tran = true
S   Sybase ASE: full logging for all = true

 

S   Sybase ASE: number of worker processes = 100
W   Sybase ASE: max parallel degree = 4
W   Sybase ASE: max query parallel degree = 1
S   Sybase ASE: max utility parallel degree = 10

 

I   RSADMIN: SYBASE_RSDRS_DISABLE_HINTS = (SAP Note 1922507)
S   RSADMIN: USE_FACTVIEW = ALWAYS

 

S   RSADMIN: SYBASE_EQSID_THRESHOLD = 128 (Default) (SAP Note 2137030)
S   RSADMIN: SPLIT_SX_TABL_THRES = 50 (DEFAULT) (SAP Note 1935087)
S   RSADMINC-SPLT_QRY_TAB_THR = 50 (SAP Note 1935087)
S   RSADMINC-SPLT_DM_TAB_THR = 20 (SAP Note 1935087)

 

 

***********************************************************

***** SAP *************************************************

***********************************************************

 

SAP instance

     SAPNBP_NBP_10

 

ABAP patch level

     BI_CONT (707-0009)
     FINBASIS (605-0013)
     PI_BASIS (702-0016)
     SAP_ABA (702-0016)
     SAP_BASIS (702-0016)
     SAP_BS_FND (702-0014)
     SAP_BW (702-0016)
     SEM-BW (605-0013)
     ST-A/PI (01L_BCO700-0000000000)
     ST-PI (2008_1_700-0010)
     WEBCUIF (701-0013)

 

SAP Notes with Correction Collections

     SAP Note 1605169
          SYB: SAP BW7.02 Correction Collection
          Version = 0070
          Status = implemented
     SAP Note 1946164
          SYB: Dictionary patch collection for SAP NetWeaver 7.02
          Version = 0005
          Status = implemented
     SAP Note 1558958
          SYB: DBA Cockpit Correction Collection SAP Basis 7.02 / 7.30
          Version = 0078
          Status = implemented

 

 

***********************************************************

***** ASE Parallel Settings *******************************

***********************************************************

 

max online engines               24
max parallel degree               4
max query parallel degree         1
max scan parallel degree          4
max utility parallel degree      10
number of sort buffers        2.500
number of worker processes      100
syb_blocking_pool                 4
syb_default_pool                 16
syb_system_pool                   4
optgoal                  allrows_mix

 

 

***********************************************************

***** ASE DB Configuration ********************************

***********************************************************

 

<SID>        ALL SETTABLE OPTIONS
<SID>        abort tran on log full
<SID>        allow incremental dumps
<SID>        allow nulls by default
<SID>        allow wide dol rows
<SID>        ddl in tran
<SID>        deallocate first text page
<SID>        deferred table allocation
<SID>        enforce dump tran sequence
<SID>        logmode 13
<SID>        page compressed
<SID>        text back linked
master       logmode 13
master       mixed log and data
master       text back linked
model        mixed log and data
model        text back linked
saptempdb    TEMPDB STATUS MASK
saptempdb    abort tran on log full
saptempdb    allow nulls by default
saptempdb    allow wide dol rows
saptempdb    ddl in tran
saptempdb    mixed log and data
saptempdb    select into/bulkcopy/pllsort
saptempdb    text back linked
saptempdb    trunc log on chkpt
saptempdb    user created temp db
saptools     abort tran on log full
saptools     allow incremental dumps
saptools     allow nulls by default
saptools     allow wide dol rows
saptools     ddl in tran
saptools     logmode 13
saptools     trunc log on chkpt
sybmgmtdb    mixed log and data
sybmgmtdb    select into/bulkcopy/pllsort
sybmgmtdb    text back linked
sybmgmtdb    trunc log on chkpt
sybsystemdb  mixed log and data
sybsystemdb  text back linked
sybsystemdb  trunc log on chkpt

sybsystemprocs   mixed log and data

sybsystemprocs   text back linked

sybsystemprocs   trunc log on chkpt

tempdb       abort tran on log full
tempdb       allow nulls by default
tempdb       allow wide dol rows
tempdb       ddl in tran
tempdb       mixed log and data
tempdb       select into/bulkcopy/pllsort
tempdb       text back linked
tempdb       trunc log on chkpt

 

 

***********************************************************

***** ASE Server Options **********************************

***********************************************************

 

CIPC large message pool size             2.048
CIPC regular message pool size          32.768
DMA object pool size                    16.384
FIPS login password encryption               1
HADR mode                                    1-
SQL Perfmon Integration                      1
SQL batch capture                            1
additional network memory           10.485.760
aggressive task stealing                     1
allocate max shared memory                   1
allow backward scans                         1
allow nested triggers                        1
allow procedure grouping                     1
allow remote access                          1
allow sql server async i/o                   1
audit queue size                           100
automatic cluster takeover                   1
average cap size                           200
caps per ccb                                50
cis bulk insert array size                  50
cis connect timeout                         30
cis cursor rows                             50
cis packet size                            512
cluster heartbeat interval                  10
cluster heartbeat retries                    1
cluster redundancy level                     1
cluster vote timeout                        60
column default cache size                1.024
compression info pool size           1.048.576
config file version                          1
cost of a cpu unit                       1.000
cost of a logical io                         2
cost of a physical io                       25
cpu accounting flush interval        5.000.000
cpu grace time                           1.000
curread change w/ open cursors               1
current audit table                          1
deadlock checking period                   500
deadlock pipe active                         1
deadlock pipe max messages                 500
deadlock retries                             5
default character set id                   190
default data cache                     262.144
default data cache                     262.144
default data cache                     262.144
default data cache                     524.288
default data cache                     524.288
default data cache                   1.310.720
default data cache                  73.400.320
default data cache                  59.768.832
default data cache                  13.631.488
default database size                       24
default exp_row_size percent                 3
default network packet size             16.384
default sortorder id                        99
disable disk mirroring                       1
disable varbinary truncation                 1
disk i/o structures                      4.096
dtm detach timeout period                    5
dtm lock timeout period                    300
dynamic allocation on demand                 1
early row send increment            2147483647
enable async database init                   1
enable backupserver HA                       1
enable cis                                   1
enable compression                           1
enable concurrent dump tran                  1
enable deferred parallel                     1
enable dump history                          1
enable functionality group                   1
enable housekeeper GC                        5
enable inline default sharing                1
enable job scheduler                         1
enable large pool for load                   1
enable logins during recovery                1
enable merge join                            2
enable monitoring                            1
enable permissive unicode                    1
enable query tuning mem limit                1
enable query tuning time limit               1
enable semantic partitioning                 1
enable spinlock monitoring                   1
enable sql debugger                          1
enable stmt cache monitoring                 1
enable unicode conversions                   1
enable utility lvl 0 scan wait               1
enable xact coordination                     1
enable xml                                   1
engine local cache percent                  50
errorlog pipe active                         1
errorlog pipe max messages                 500
esp execution priority                       8
esp execution stacksize                 65.536
event buffers per engine                   100
event logging                                1
executable codesize + overhead         121.023
execution time monitoring                    1
global async prefetch limit                 10
global cache partition number                8
heap memory per user                   524.288
histogram tuning factor                     20
housekeeper free write percent              10
i/o accounting flush interval        5.000.000
i/o batch size                             100
i/o polling process count                   10
identity burning set factor              5.000
identity grab size                           1
identity reservation size                    1
idle migration timeout                      60
job scheduler interval                       1
job scheduler tasks                          4
js heartbeat interval                        1
js job output width                      1.024
kernel resource memory                  32.768
lock address spinlock ratio                100
lock hashtable size                  1.048.576
lock spinlock ratio                         40
lock table spinlock ratio                   20
lock timeout pipe active                     1
lock timeout pipe max messages             500
lock wait period                         1.800
log_cache                              262.144
log_cache                              262.144
log_cache                              262.144
log_cache                              524.288
log_cache                              524.288
log_cache                            1.048.576
log_cache                            1.310.720
log_cache                           73.400.320
log_cache                           59.768.832
max SQL text monitored                   2.048
max async i/os per engine           2147483647
max async i/os per server           2147483647
max buffers per lava operator            2.048
max js restart attempts                      3
max memory                          62.914.560
max native threads per engine               50
max nesting level                           16
max network packet size                 16.384
max number network listeners                 5
max online engines                          24
max parallel degree                          4
max query parallel degree                    1
max repartition degree                       1
max resource granularity                    10
max scan parallel degree                     4
max transfer history                        10
max utility parallel degree                 10
maximum dump conditions                     10
maximum job output                  16.777.216
memory alignment boundary               16.384
memory per worker process                1.024
messaging memory                           400
min pages for parallel scan             60.000
minimum password length                      6
mnc_full_index_filter                        2
net password encryption reqd                 1
number of alarms                         1.000
number of aux scan descriptors           1.024
number of checkpoint tasks                   1
number of devices                          200
number of disk tasks                         1
number of dtx participants                 500
number of dump threads                       1
number of engines at startup                 1
number of histogram steps                  100
number of index trips                        1
number of large i/o buffers                 32
number of locks                     10.000.000
number of mailboxes                         30
number of messages                          64
number of network tasks                      1
number of oam trips                          1
number of open databases                    12
number of open indexes                  60.000
number of open objects                  60.000
number of open partitions               50.000
number of pre-allocated extents             32
number of remote connections                20
number of remote logins                     20
number of remote sites                      10
number of sort buffers                   2.500
number of user connections                 292
number of worker processes                 100
o/s file descriptors                   100.000
object lockwait timing                       1
open index hash spinlock ratio             100
open index spinlock ratio                  100
open object spinlock ratio                 100
optimization timeout limit                  10
optimizer level                        999.998
page lock promotion HWM                    200
page lock promotion LWM                    200
page lock promotion PCT                    100
page utilization percent                    95
partition groups                         1.024
partition spinlock ratio                    10
pci memory size                         32.768
per object statistics active                 1
percent database for history                20
percent database for output                 30
percent history free                        30
percent output free                         50
permission cache entries                   128
print deadlock information                   1
print recovery information                   1
procedure cache size                 2.621.440
procedure deferred compilation               1
process wait events                          1
prod-consumer overlap factor                20
query tuning plan executions                 3
queue_cache                            262.144
queue_cache                            262.144
queue_cache                            262.144
queue_cache                            524.288
queue_cache                            524.288
queue_cache                          1.310.720
queue_cache                         73.400.320
queue_cache                         59.768.832
quorum heartbeat interval                    5
quorum heartbeat retries                     2
quoted identifier enhancements               1
rapidlog buffer size                     1.024
rapidlog max files                  99.999.999
recovery interval in minutes                60
remote server pre-read packets               3
replication agent memory size            4.096
row lock promotion HWM              2147483647
row lock promotion LWM              2147483647
row lock promotion PCT                     100
rtm thread idle wait period                600
runnable process search count            2.000
select for update                            1
select on syscomments.text                   1
send doneinproc tokens                       1
session migration timeout                  600
session tempdb log cache size           32.768
size of auto identity column                10
size of global fixed heap                  600
size of process object heap              9.000
size of shared class heap               12.288
size of unilib cache                   524.288
sproc optimize timeout limit                40
sql server clock tick length           100.000
stack guard size                        16.384
stack size                             151.552
statement cache size                   524.288
statement statistics active                  1
streamlined dynamic SQL                      1
suppress js max task message                 1
suspend audit when device full               1
sysstatistics flush interval                 5
systables_cache                        262.144
systables_cache                        262.144
systables_cache                        262.144
systables_cache                        524.288
systables_cache                        524.288
systables_cache                      1.310.720
systables_cache                     73.400.320
systables_cache                     59.768.832
tcp no delay                                 1
text prefetch size                          16
time slice                                 100
total data cache size               76.738.242
total logical memory                44.892.340
total physical memory               62.914.560
transfer utility memory size             4.096
txn to pss ratio                            16
upgrade version                         15.000
user log cache size                     32.768
user log cache spinlock ratio                5
wait event timing                            1
wait on uncommitted insert                   1
workload manager cache size                140
xact coordination interval                  60
xp_cmdshell context                          1

 

 

 

 

 

>2117500 - P34; Performance: RSBM_ERRORLOG_DELETE

>2072651 - SYB: No table lock during SID generation

>2092759 - Performance in class CL_RRHI_INCL_CREATOR_TID during data load

>2067227 - P34: Perf: RSSM_CHECK_ICUBE_LOAD_RUNNING: Select RSREQDONE

 

I've just apply note number 2117500, 2092759 and 2067227. note number 2072651 is already applied... but it doesn't solve our issue.

 

 

Regards.

 

Thank you.


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