당신은 주제를 찾고 있습니까 “db2 mon_get activity – DB2 Tips n Tricks – Part 5 – Table Level Monitoring by MON_GET_TABLE() Function“? 다음 카테고리의 웹사이트 Chewathai27.com/you 에서 귀하의 모든 질문에 답변해 드립니다: Chewathai27.com/you/blog. 바로 아래에서 답을 찾을 수 있습니다. 작성자 DB2-LUW-ACADEMY 이(가) 작성한 기사에는 조회수 7,412회 및 좋아요 34개 개의 좋아요가 있습니다.
Table of Contents
db2 mon_get activity 주제에 대한 동영상 보기
여기에서 이 주제에 대한 비디오를 시청하십시오. 주의 깊게 살펴보고 읽고 있는 내용에 대한 피드백을 제공하세요!
d여기에서 DB2 Tips n Tricks – Part 5 – Table Level Monitoring by MON_GET_TABLE() Function – db2 mon_get activity 주제에 대한 세부정보를 참조하세요
Demonstrate Table Level Monitoring using MON_GET_TABLE() Function.
Monitoring Table Activities :
Tables with most Number of Rows Read,Inserted,Updated,Deleted
Categorize Read or Write Intensive Tables
Number of Table scans indicating Need for Indexes
Number of Rows Read per Table Scan
Hit Ratio – Physical Reads / Logical Reads at a Table level useful for Bufferpool Tuning
Lock Wait Time / Number of Lock Waits – Calculate Average Time an Application waits for acquiring a lock on a table.
and Much More……Demonstrated with Examples.
Happy Learning and Enjoy!!!!
Thanks,
DB2-LUW-ACADEMY
db2 mon_get activity 주제에 대한 자세한 내용은 여기를 참조하세요.
Example: SYSPROC.MON_CURRENT_SQL – IDUG
Acquiring explain information for an SQL statement (i.e. EXPLAIN_FROM* procedures); Ad hoc capturing details about an activity during execution (i.e. …
Source: www.idug.org
Date Published: 1/14/2022
View: 8304
Advanced Performance Diagnostics for SQL – DBI Software
A quick review of the core DB2 monitoring capabilities … MON GET PKG CACHE STMT DETAILS. • XML based output … MON GET ACTIVITY DETAILS.
Source: www.dbisoftware.com
Date Published: 10/25/2021
View: 6118
DB2 Administrative SQL Cookbook: Generating a Comma …
To generate a comma separated list of columns in a MON_GET table function, in the same order you should get the columns if you query the table.
Source: datageek.blog
Date Published: 4/18/2022
View: 3629
DB2 10.1 LUW Administrative Routines and Views IBM, Inc_ …
IBM DB2 10.1 for Linux, UNIX, and Windows Administrative Routines and Views … SYSIBMADM This administrative view returns key metrics for all activities …
Source: manualzz.com
Date Published: 6/4/2022
View: 8330
MON_GET_TABLE in db2 9.7 – Data Management – Spiceworks
MON_GET_TABLE in db2 9.7 … the UDI counter will reflect activity since the last Runstats; it also gets reset after a database activation.
Source: www.spiceworks.com
Date Published: 8/23/2022
View: 8172
How to check the status of long running DB2 query?
Show activity on this post. In DB2 for LUW 11.1 there is a text-based dsmtop utility that allows you to monitor the DB2 instance, down to …
Source: stackoverflow.com
Date Published: 2/9/2022
View: 7427
Db2 Provided Monitoring Facilities
DSMTOP uses the mon_get table functions as its source of performance data. DSMTOP is launched from the Db2 command line.
Source: philipkgunning.com
Date Published: 5/20/2022
View: 8944
Monitoring Your DB2 LUW Database with Just SQL
Measures the number of times an activity occurs (always increases) – Can be reset. – E.g.: Rows read from a table, number of physical page …
Source: www.praxiumgroup.com
Date Published: 7/22/2021
View: 5755
주제와 관련된 이미지 db2 mon_get activity
주제와 관련된 더 많은 사진을 참조하십시오 DB2 Tips n Tricks – Part 5 – Table Level Monitoring by MON_GET_TABLE() Function. 댓글에서 더 많은 관련 이미지를 보거나 필요한 경우 더 많은 관련 기사를 볼 수 있습니다.
주제에 대한 기사 평가 db2 mon_get activity
- Author: DB2-LUW-ACADEMY
- Views: 조회수 7,412회
- Likes: 좋아요 34개
- Date Published: 2013. 6. 17.
- Video Url link: https://www.youtube.com/watch?v=vc3XW1_UAt4
DB2 Administrative SQL Cookbook: Generating a Comma Separated List of Columns in a MON_GET Table Function
Purpose
To generate a comma separated list of columns in a MON_GET table function, in the same order you should get the columns if you query the table. This SQL should handle larger tables like MON_GET_DATABASE that have a very large number of columns.
This is especially useful when pulling data into Excel to play with it or getting it in a format to use in another database.
Version
Tested on 10.5. Should work on 10.1 and up.
Statement
select cast(listagg(cast(rtrim(substr(P.PARMNAME,1,40)) as varchar(32000)), ‘,’) within group (order by P.Ordinal) as varchar(32000)) as PARMNAME from sysibm.sysroutines r join sysibm.sysroutineparms p on p.routineschema=r.routineschema and p.routinename=r.routinename and p.specificname=r.specificname where r.function_type=’T’ and r.ROUTINENAME=’MON_GET_DATABASE’ ;
Sample Output
MEMBER,MEMBER,DB_STATUS,DB_ACTIVATION_STATE,DB_CONN_TIME,CATALOG_PARTITION,LAST_BACKUP,CONNECTIONS_TOP,TOTAL_CONS,TOTAL_SEC_CONS,APPLS_CUR_CONS,APPLS_IN_DB2,NUM_ASSOC_AGENTS,AGENTS_TOP,NUM_COORD_AGENTS,COORD_AGENTS_TOP,NUM_LOCKS_HELD,NUM_LOCKS_WAITING,LOCK_LIST_IN_USE,ACTIVE_SORTS,ACTIVE_HASH_JOINS,ACTIVE_OLAP_FUNCS,DB_PATH,ACT_ABORTED_TOTAL,ACT_COMPLETED_TOTAL,ACT_REJECTED_TOTAL,AGENT_WAIT_TIME,AGENT_WAITS_TOTAL,POOL_DATA_L_READS,POOL_INDEX_L_READS,POOL_TEMP_DATA_L_READS,POOL_TEMP_INDEX_L_READS,POOL_TEMP_XDA_L_READS,POOL_XDA_L_READS,POOL_DATA_P_READS,POOL_INDEX_P_READS,POOL_TEMP_DATA_P_READS,POOL_TEMP_INDEX_P_READS,POOL_TEMP_XDA_P_READS,POOL_XDA_P_READS,POOL_DATA_WRITES,POOL_INDEX_WRITES,POOL_XDA_WRITES,POOL_READ_TIME,POOL_WRITE_TIME,CLIENT_IDLE_WAIT_TIME,DEADLOCKS,DIRECT_READS,DIRECT_READ_TIME,DIRECT_WRITES,DIRECT_WRITE_TIME,DIRECT_READ_REQS,DIRECT_WRITE_REQS,FCM_RECV_VOLUME,FCM_RECVS_TOTAL,FCM_SEND_VOLUME,FCM_SENDS_TOTAL,FCM_RECV_WAIT_TIME,FCM_SEND_WAIT_TIME,IPC_RECV_VOLUME,IPC_RECV_WAIT_TIME,IPC_RECVS_TOTAL,IPC_SEND_VOLUME,IPC_SEND_WAIT_TIME,IPC_SENDS_TOTAL,LOCK_ESCALS,LOCK_TIMEOUTS,LOCK_WAIT_TIME,LOCK_WAITS,LOG_BUFFER_WAIT_TIME,NUM_LOG_BUFFER_FULL,LOG_DISK_WAIT_TIME,LOG_DISK_WAITS_TOTAL,RQSTS_COMPLETED_TOTAL,ROWS_MODIFIED,ROWS_READ,ROWS_RETURNED,TCPIP_RECV_VOLUME,TCPIP_SEND_VOLUME,TCPIP_RECV_WAIT_TIME,TCPIP_RECVS_TOTAL,TCPIP_SEND_WAIT_TIME,TCPIP_SENDS_TOTAL,TOTAL_APP_RQST_TIME,TOTAL_RQST_TIME,WLM_QUEUE_TIME_TOTAL,WLM_QUEUE_ASSIGNMENTS_TOTAL,TOTAL_RQST_MAPPED_IN,TOTAL_RQST_MAPPED_OUT,TOTAL_CPU_TIME,TOTAL_WAIT_TIME,APP_RQSTS_COMPLETED_TOTAL,TOTAL_SECTION_SORT_TIME,TOTAL_SECTION_SORT_PROC_TIME,TOTAL_SECTION_SORTS,TOTAL_SORTS,POST_THRESHOLD_SORTS,POST_SHRTHRESHOLD_SORTS,SORT_OVERFLOWS,TOTAL_COMPILE_TIME,TOTAL_COMPILE_PROC_TIME,TOTAL_COMPILATIONS,TOTAL_IMPLICIT_COMPILE_TIME,TOTAL_IMPLICIT_COMPILE_PROC_TIME,TOTAL_IMPLICIT_COMPILATIONS,TOTAL_SECTION_TIME,TOTAL_SECTION_PROC_TIME,TOTAL_APP_SECTION_EXECUTIONS,TOTAL_ACT_TIME,TOTAL_ACT_WAIT_TIME,ACT_RQSTS_TOTAL,TOTAL_ROUTINE_TIME,TOTAL_ROUTINE_INVOCATIONS,TOTAL_COMMIT_TIME,TOTAL_COMMIT_PROC_TIME,TOTAL_APP_COMMITS,INT_COMMITS,TOTAL_ROLLBACK_TIME,TOTAL_ROLLBACK_PROC_TIME,TOTAL_APP_ROLLBACKS,INT_ROLLBACKS,TOTAL_RUNSTATS_TIME,TOTAL_RUNSTATS_PROC_TIME,TOTAL_RUNSTATS,TOTAL_REORG_TIME,TOTAL_REORG_PROC_TIME,TOTAL_REORGS,TOTAL_LOAD_TIME,TOTAL_LOAD_PROC_TIME,TOTAL_LOADS,CAT_CACHE_INSERTS,CAT_CACHE_LOOKUPS,PKG_CACHE_INSERTS,PKG_CACHE_LOOKUPS,THRESH_VIOLATIONS,NUM_LW_THRESH_EXCEEDED,LOCK_WAITS_GLOBAL,LOCK_WAIT_TIME_GLOBAL,LOCK_TIMEOUTS_GLOBAL,LOCK_ESCALS_MAXLOCKS,LOCK_ESCALS_LOCKLIST,LOCK_ESCALS_GLOBAL,DATA_SHARING_REMOTE_LOCKWAIT_COUNT,DATA_SHARING_REMOTE_LOCKWAIT_TIME,RECLAIM_WAIT_TIME,SPACEMAPPAGE_RECLAIM_WAIT_TIME,CF_WAITS,CF_WAIT_TIME,POOL_DATA_GBP_L_READS,POOL_DATA_GBP_P_READS,POOL_DATA_LBP_PAGES_FOUND,POOL_DATA_GBP_INVALID_PAGES,POOL_INDEX_GBP_L_READS,POOL_INDEX_GBP_P_READS,POOL_INDEX_LBP_PAGES_FOUND,POOL_INDEX_GBP_INVALID_PAGES,POOL_XDA_GBP_L_READS,POOL_XDA_GBP_P_READS,POOL_XDA_LBP_PAGES_FOUND,POOL_XDA_GBP_INVALID_PAGES,AUDIT_EVENTS_TOTAL,AUDIT_FILE_WRITES_TOTAL,AUDIT_FILE_WRITE_WAIT_TIME,AUDIT_SUBSYSTEM_WAITS_TOTAL,AUDIT_SUBSYSTEM_WAIT_TIME,DIAGLOG_WRITES_TOTAL,DIAGLOG_WRITE_WAIT_TIME,FCM_MESSAGE_RECVS_TOTAL,FCM_MESSAGE_RECV_VOLUME,FCM_MESSAGE_RECV_WAIT_TIME,FCM_MESSAGE_SENDS_TOTAL,FCM_MESSAGE_SEND_VOLUME,FCM_MESSAGE_SEND_WAIT_TIME,FCM_TQ_RECVS_TOTAL,FCM_TQ_RECV_VOLUME,FCM_TQ_RECV_WAIT_TIME,FCM_TQ_SENDS_TOTAL,FCM_TQ_SEND_VOLUME,FCM_TQ_SEND_WAIT_TIME,TOTAL_ROUTINE_USER_CODE_PROC_TIME,TOTAL_ROUTINE_USER_CODE_TIME,TQ_TOT_SEND_SPILLS,EVMON_WAIT_TIME,EVMON_WAITS_TOTAL,TOTAL_EXTENDED_LATCH_WAIT_TIME,TOTAL_EXTENDED_LATCH_WAITS,TOTAL_STATS_FABRICATION_TIME,TOTAL_STATS_FABRICATION_PROC_TIME,TOTAL_STATS_FABRICATIONS,TOTAL_SYNC_RUNSTATS_TIME,TOTAL_SYNC_RUNSTATS_PROC_TIME,TOTAL_SYNC_RUNSTATS,TOTAL_DISP_RUN_QUEUE_TIME,TOTAL_PEDS,DISABLED_PEDS,POST_THRESHOLD_PEDS,TOTAL_PEAS,POST_THRESHOLD_PEAS,TQ_SORT_HEAP_REQUESTS,TQ_SORT_HEAP_REJECTIONS,POOL_QUEUED_ASYNC_DATA_REQS,POOL_QUEUED_ASYNC_INDEX_REQS,POOL_QUEUED_ASYNC_XDA_REQS,POOL_QUEUED_ASYNC_TEMP_DATA_REQS,POOL_QUEUED_ASYNC_TEMP_INDEX_REQS,POOL_QUEUED_ASYNC_TEMP_XDA_REQS,POOL_QUEUED_ASYNC_OTHER_REQS,POOL_QUEUED_ASYNC_DATA_PAGES,POOL_QUEUED_ASYNC_INDEX_PAGES,POOL_QUEUED_ASYNC_XDA_PAGES,POOL_QUEUED_ASYNC_TEMP_DATA_PAGES,POOL_QUEUED_ASYNC_TEMP_INDEX_PAGES,POOL_QUEUED_ASYNC_TEMP_XDA_PAGES,POOL_FAILED_ASYNC_DATA_REQS,POOL_FAILED_ASYNC_INDEX_REQS,POOL_FAILED_ASYNC_XDA_REQS,POOL_FAILED_ASYNC_TEMP_DATA_REQS,POOL_FAILED_ASYNC_TEMP_INDEX_REQS,POOL_FAILED_ASYNC_TEMP_XDA_REQS,POOL_FAILED_ASYNC_OTHER_REQS,PREFETCH_WAIT_TIME,PREFETCH_WAITS,APP_ACT_COMPLETED_TOTAL,APP_ACT_ABORTED_TOTAL,APP_ACT_REJECTED_TOTAL,TOTAL_CONNECT_REQUEST_TIME,TOTAL_CONNECT_REQUEST_PROC_TIME,TOTAL_CONNECT_REQUESTS,TOTAL_CONNECT_AUTHENTICATION_TIME,TOTAL_CONNECT_AUTHENTICATION_PROC_TIME,TOTAL_CONNECT_AUTHENTICATIONS,POOL_DATA_GBP_INDEP_PAGES_FOUND_IN_LBP,POOL_INDEX_GBP_INDEP_PAGES_FOUND_IN_LBP,POOL_XDA_GBP_INDEP_PAGES_FOUND_IN_LBP,COMM_EXIT_WAIT_TIME,COMM_EXIT_WAITS,POOL_ASYNC_DATA_READS,POOL_ASYNC_DATA_READ_REQS,POOL_ASYNC_DATA_WRITES,POOL_ASYNC_INDEX_READS,POOL_ASYNC_INDEX_READ_REQS,POOL_ASYNC_INDEX_WRITES,POOL_ASYNC_XDA_READS,POOL_ASYNC_XDA_READ_REQS,POOL_ASYNC_XDA_WRITES,POOL_NO_VICTIM_BUFFER,POOL_LSN_GAP_CLNS,POOL_DRTY_PG_STEAL_CLNS,POOL_DRTY_PG_THRSH_CLNS,VECTORED_IOS,PAGES_FROM_VECTORED_IOS,BLOCK_IOS,PAGES_FROM_BLOCK_IOS,UNREAD_PREFETCH_PAGES,FILES_CLOSED,POOL_ASYNC_DATA_GBP_L_READS,POOL_ASYNC_DATA_GBP_P_READS,POOL_ASYNC_DATA_LBP_PAGES_FOUND,POOL_ASYNC_DATA_GBP_INVALID_PAGES,POOL_ASYNC_INDEX_GBP_L_READS,POOL_ASYNC_INDEX_GBP_P_READS,POOL_ASYNC_INDEX_LBP_PAGES_FOUND,POOL_ASYNC_INDEX_GBP_INVALID_PAGES,POOL_ASYNC_XDA_GBP_L_READS,POOL_ASYNC_XDA_GBP_P_READS,POOL_ASYNC_XDA_LBP_PAGES_FOUND,POOL_ASYNC_XDA_GBP_INVALID_PAGES,POOL_ASYNC_READ_TIME,POOL_ASYNC_WRITE_TIME,SKIPPED_PREFETCH_DATA_P_READS,SKIPPED_PREFETCH_INDEX_P_READS,SKIPPED_PREFETCH_XDA_P_READS,SKIPPED_PREFETCH_TEMP_DATA_P_READS,SKIPPED_PREFETCH_TEMP_INDEX_P_READS,SKIPPED_PREFETCH_TEMP_XDA_P_READS,SKIPPED_PREFETCH_UOW_DATA_P_READS,SKIPPED_PREFETCH_UOW_INDEX_P_READS,SKIPPED_PREFETCH_UOW_XDA_P_READS,SKIPPED_PREFETCH_UOW_TEMP_DATA_P_READS,SKIPPED_PREFETCH_UOW_TEMP_INDEX_P_READS,SKIPPED_PREFETCH_UOW_TEMP_XDA_P_READS,POOL_ASYNC_DATA_GBP_INDEP_PAGES_FOUND_IN,POOL_ASYNC_INDEX_GBP_INDEP_PAGES_FOUND_I,POOL_ASYNC_XDA_GBP_INDEP_PAGES_FOUND_IN_,CACHING_TIER,CACHING_TIER_IO_ERRORS,POOL_DATA_CACHING_TIER_L_READS,POOL_INDEX_CACHING_TIER_L_READS,POOL_XDA_CACHING_TIER_L_READS,POOL_COL_CACHING_TIER_L_READS,POOL_DATA_CACHING_TIER_PAGE_WRITES,POOL_INDEX_CACHING_TIER_PAGE_WRITES,POOL_XDA_CACHING_TIER_PAGE_WRITES,POOL_COL_CACHING_TIER_PAGE_WRITES,POOL_DATA_CACHING_TIER_PAGE_UPDATES,POOL_INDEX_CACHING_TIER_PAGE_UPDATES,POOL_XDA_CACHING_TIER_PAGE_UPDATES,POOL_COL_CACHING_TIER_PAGE_UPDATES,POOL_CACHING_TIER_PAGE_READ_TIME,POOL_CACHING_TIER_PAGE_WRITE_TIME,POOL_DATA_CACHING_TIER_PAGES_FOUND,POOL_INDEX_CACHING_TIER_PAGES_FOUND,POOL_XDA_CACHING_TIER_PAGES_FOUND,POOL_COL_CACHING_TIER_PAGES_FOUND,POOL_DATA_CACHING_TIER_GBP_INVALID_PAGES,POOL_INDEX_CACHING_TIER_GBP_INVALID_PAGE,POOL_XDA_CACHING_TIER_GBP_INVALID_PAGES,POOL_COL_CACHING_TIER_GBP_INVALID_PAGES,POOL_DATA_CACHING_TIER_GBP_INDEP_PAGES_F,POOL_INDEX_CACHING_TIER_GBP_INDEP_PAGES_,POOL_XDA_CACHING_TIER_GBP_INDEP_PAGES_FO,POOL_COL_CACHING_TIER_GBP_INDEP_PAGES_FO,POOL_ASYNC_DATA_CACHING_TIER_READS,POOL_ASYNC_INDEX_CACHING_TIER_READS,POOL_ASYNC_XDA_CACHING_TIER_READS,POOL_ASYNC_COL_CACHING_TIER_READS,POOL_ASYNC_DATA_CACHING_TIER_PAGE_WRITES,POOL_ASYNC_INDEX_CACHING_TIER_PAGE_WRITE,POOL_ASYNC_XDA_CACHING_TIER_PAGE_WRITES,POOL_ASYNC_COL_CACHING_TIER_PAGE_WRITES,POOL_ASYNC_DATA_CACHING_TIER_PAGE_UPDATE,POOL_ASYNC_INDEX_CACHING_TIER_PAGE_UPDAT,POOL_ASYNC_XDA_CACHING_TIER_PAGE_UPDATES,POOL_ASYNC_COL_CACHING_TIER_PAGE_UPDATES,POOL_ASYNC_DATA_CACHING_TIER_PAGES_FOUND,POOL_ASYNC_INDEX_CACHING_TIER_PAGES_FOUN,POOL_ASYNC_XDA_CACHING_TIER_PAGES_FOUND,POOL_ASYNC_COL_CACHING_TIER_PAGES_FOUND,POOL_ASYNC_DATA_CACHING_TIER_GBP_INVALID,POOL_ASYNC_INDEX_CACHING_TIER_GBP_INVALI,POOL_ASYNC_XDA_CACHING_TIER_GBP_INVALID_,POOL_ASYNC_COL_CACHING_TIER_GBP_INVALID_,POOL_ASYNC_DATA_CACHING_TIER_GBP_INDEP_P,POOL_ASYNC_INDEX_CACHING_TIER_GBP_INDEP_,POOL_ASYNC_XDA_CACHING_TIER_GBP_INDEP_PA,POOL_ASYNC_COL_CACHING_TIER_GBP_INDEP_PA,ROWS_DELETED,ROWS_INSERTED,ROWS_UPDATED,TOTAL_HASH_JOINS,TOTAL_HASH_LOOPS,HASH_JOIN_OVERFLOWS,HASH_JOIN_SMALL_OVERFLOWS,POST_SHRTHRESHOLD_HASH_JOINS,TOTAL_OLAP_FUNCS,OLAP_FUNC_OVERFLOWS,DYNAMIC_SQL_STMTS,STATIC_SQL_STMTS,FAILED_SQL_STMTS,SELECT_SQL_STMTS,UID_SQL_STMTS,DDL_SQL_STMTS,MERGE_SQL_STMTS,XQUERY_STMTS,IMPLICIT_REBINDS,BINDS_PRECOMPILES,INT_ROWS_DELETED,INT_ROWS_INSERTED,INT_ROWS_UPDATED,CALL_SQL_STMTS,POOL_COL_L_READS,POOL_TEMP_COL_L_READS,POOL_COL_P_READS,POOL_TEMP_COL_P_READS,POOL_COL_LBP_PAGES_FOUND,POOL_COL_WRITES,POOL_ASYNC_COL_READS,POOL_ASYNC_COL_READ_REQS,POOL_ASYNC_COL_WRITES,POOL_ASYNC_COL_LBP_PAGES_FOUND,POOL_COL_GBP_L_READS,POOL_COL_GBP_P_READS,POOL_COL_GBP_INVALID_PAGES,POOL_COL_GBP_INDEP_PAGES_FOUND_IN_LBP,POOL_ASYNC_COL_GBP_L_READS,POOL_ASYNC_COL_GBP_P_READS,POOL_ASYNC_COL_GBP_INVALID_PAGES,POOL_ASYNC_COL_GBP_INDEP_PAGES_FOUND_IN_,POOL_QUEUED_ASYNC_COL_REQS,POOL_QUEUED_ASYNC_TEMP_COL_REQS,POOL_QUEUED_ASYNC_COL_PAGES,POOL_QUEUED_ASYNC_TEMP_COL_PAGES,POOL_FAILED_ASYNC_COL_REQS,POOL_FAILED_ASYNC_TEMP_COL_REQS,SKIPPED_PREFETCH_COL_P_READS,SKIPPED_PREFETCH_TEMP_COL_P_READS,SKIPPED_PREFETCH_UOW_COL_P_READS,SKIPPED_PREFETCH_UOW_TEMP_COL_P_READS,TOTAL_COL_TIME,TOTAL_COL_PROC_TIME,TOTAL_COL_EXECUTIONS,NUM_POOLED_AGENTS,POST_THRESHOLD_HASH_JOINS,PKG_CACHE_NUM_OVERFLOWS,CAT_CACHE_OVERFLOWS,TOTAL_ASYNC_RUNSTATS,STATS_CACHE_SIZE,TOTAL_HASH_GRPBYS,HASH_GRPBY_OVERFLOWS,POST_THRESHOLD_HASH_GRPBYS,ACTIVE_HASH_GRPBYS,SORT_HEAP_ALLOCATED,SORT_SHRHEAP_ALLOCATED,SORT_SHRHEAP_TOP,POST_THRESHOLD_OLAP_FUNCS,POST_THRESHOLD_COL_VECTOR_CONSUMERS,TOTAL_COL_VECTOR_CONSUMERS,ACTIVE_HASH_GRPBYS_TOP,ACTIVE_HASH_JOINS_TOP,ACTIVE_OLAP_FUNCS_TOP,ACTIVE_PEAS,ACTIVE_PEAS_TOP,ACTIVE_PEDS,ACTIVE_PEDS_TOP,ACTIVE_SORT_CONSUMERS,ACTIVE_SORT_CONSUMERS_TOP,ACTIVE_SORTS_TOP,ACTIVE_COL_VECTOR_CONSUMERS,ACTIVE_COL_VECTOR_CONSUMERS_TOP,SORT_CONSUMER_HEAP_TOP,SORT_CONSUMER_SHRHEAP_TOP,SORT_HEAP_TOP,TOTAL_BACKUP_TIME,TOTAL_BACKUP_PROC_TIME,TOTAL_BACKUPS,TOTAL_INDEX_BUILD_TIME,TOTAL_INDEX_BUILD_PROC_TIME,TOTAL_INDEXES_BUILT,IDA_SEND_WAIT_TIME,IDA_SENDS_TOTAL,IDA_SEND_VOLUME,IDA_RECV_WAIT_TIME,IDA_RECVS_TOTAL,IDA_RECV_VOLUME,FCM_TQ_RECV_WAITS_TOTAL,FCM_MESSAGE_RECV_WAITS_TOTAL,FCM_TQ_SEND_WAITS_TOTAL,FCM_MESSAGE_SEND_WAITS_TOTAL,FCM_SEND_WAITS_TOTAL,FCM_RECV_WAITS_TOTAL
Modifications
This can obviously be modified to show the pages in a different MON_GET table function.
References
Also, see Using DB2 LUW’s Monitoring Table Functions for SQL to list available table functions and to get more details on the columns available.
MON_GET_TABLE in db2 9.7
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How to check the status of long running DB2 query?
I am running a db2 query that unions two very large tables. I started the query 10 hours ago, and it doesn’t seem to finish yet.
However, when I check the status of the process by using top , it shows the status is ‘S’. Does this mean that my query stopped running? But I couldn’t find any error message.
How can I check what is happening to the query?
Db2 Provided Monitoring Facilities
Besides being a stellar product, Db2 includes everything you need to monitor and tune Db2. I will point out 2 of these facilities in this post, and provide more info on additional capabilities in a later post. For point-based monitoring, Db2 provides for DSMTOP on Linux/UNIX and Windows platforms. It was formerly known as Db2top prior to DB2 10.1. DSMTOP uses the mon_get table functions as its source of performance data. DSMTOP is launched from the Db2 command line. It provides for monitoring of currently executing SQL, sessions and applications along with monitoring of Db2 memory areas and various caches. It can interface with db2explain and enhance SQL tuning. You can use it to identify locking issues and long running SQL. It is a great free tool and you should become familiar with it. Below is an example of a DSMTOP screen show DB level information.
Get more info on it here: https://www.ibm.com/support/knowledgecenter/SSEPGG_11.5.0/com.ibm.db2.luw.admin.cmd.doc/doc/r0070123.html.
The MONREPORT reporting tool is very handy for identifying currently running SQL with various top 10 rankings in terms of CPU, IO and Wait time. You can use it to grab suspect running SQL and feed it to an explain and can also farm the package cache for dynamic and static SQL statements. Below is a brief example of some output provided:
Result set 1
TEXT
Monitoring report – current SQL
Database: GC_PROD
Generated: 02/05/2021 12:48:42
— Command options —
MEMBER: All
================================================================================
Part 1 – Summaries by ‘top’ metrics
Top 10 current activities by TOTAL_CPU_TIME
ACTIVITY UOW_ID APPLICATION TOTAL_CPU STMT_TEXT
_ID _HANDLE _TIME
——– —— ———– ——— ————————————–
1 1 12030 209103740 SELECT DATE(MAX(lt.Time)) AS “Date” ,
1 1 5095 0 CALL monreport.currentsql()
63 1 5095 0 SELECT ARRAY_AGG(A.ACTIVITY_ID ORDER B
1 20 10770 0 SELECT Acc_Num, Segment_Code, Type, Se
Top 10 current activities by ROWS_READ
ACTIVITY UOW_ID APPLICATION ROWS_READ STMT_TEXT
_ID _HANDLE
——– —— ———– ————- ———————————-
1 1 12030 0 SELECT DATE(MAX(lt.Time)) AS “Date
63 1 5095 0 SELECT ARRAY_AGG(A.ACTIVITY_ID ORD
1 20 10770 0 SELECT Acc_Num, Segment_Code, Type
1 1 5095 0 CALL monreport.currentsql()
Top 10 current activities by DIRECT READS + DIRECT WRITES
ACTIVITY UOW_ID APPLICATION DIRECT_READS + STMT_TEXT
_ID _HANDLE DIRECT_WRITES
——– —— ———– ————– ———————————
1 1 12030 0 SELECT DATE(MAX(lt.Time)) AS “Dat
63 1 5095 0 SELECT ARRAY_AGG(A.ACTIVITY_ID OR
1 20 10770 0 SELECT Acc_Num, Segment_Code, Typ
1 1 5095 0 CALL monreport.currentsql()
================================================================================
Part 2 – Overall ranking of activities
ACTIVITY UOW_ID APPLICATION TOTAL_CPU ROWS_READ DIRECT_READS +
_ID _HANDLE _TIME DIRECT_WRITES
——– —— ———– ——— ————- ———————-
1 1 12030 1 1 1
1 1 5095 2 1 1
1 20 10770 2 1 1
Output from the pkgcache option of monreport:
^C
C:\Program Files\IBM\SQLLIB_01\BIN>db2 call monreport.pkgcache |more
Result set 1
TEXT
Monitoring report – package cache
Database: GC_PROD
Generated: 02/05/2021 12:50:35
— Command options —
CACHE_INTERVAL: All statements
SECTION_TYPE: Dynamic and static SQL
MEMBER: All
================================================================================
Part 1 – Summaries by ‘top’ metrics
Top 10 statements by TOTAL_CPU_TIME
# TOTAL_ STMT_TEXT
CPU_TIME
— ———– —————————————————————
1 60808862119 with a as ( select b.CASINO_ID ProductCode ,case b.CASINO_I
2 54956843451 with a as ( select b.CASINO_ID ProductCode ,case b.CASINO_I
3 14570462338 SELECT given_name, family_name, username, ca.LOCK AS ACC_LOCK,
4 13923316926 VALUES( GENERATE_UNIQUE())
5 13156703141 SELECT DATE(MAX(lt.Time)) AS “Date” , lt.acc_num , lt.IP , MAX(
6 10642076225 select a.ACC_NUM as CustomerId ,a.DOB as CustomerDateOfBirth f
7 5150965819 WITH target AS ( SELECT segment_code, minimum, maximum, state,
8 4601218295 SELECT h.reward_ext_account_id, SUM(h.wager_amount) AS wager_am
9 2582440580 SELECT HEX(Trans_Num) AS Trans_Num, Acc_Num, Trace_Type, Type_D
10 2322480497 SELECT Acc_Num, HEX(Client_Id) AS ClientId, Casino_Id, Password
Top 10 statements by TOTAL_CPU TIME per exec
# TOTAL_ STMT_TEXT
CPU_TIME
— ———– —————————————————————
5 257974571 SELECT DATE(MAX(lt.Time)) AS “Date” , lt.acc_num , lt.IP , MAX(
11 31699403 select b.CASINO_ID productCode ,case b.CASINO_ID when ‘LS’ the
12 31137800 select b.CASINO_ID productCode ,case b.CASINO_ID when ‘LS’ the
13 30310994 select b.CASINO_ID productCode ,case b.CASINO_ID when ‘LS’ the
14 29718191 select b.CASINO_ID productCode ,case b.CASINO_ID when ‘LS’ the
15 28828984 select b.CASINO_ID productCode ,case b.CASINO_ID when ‘LS’ the
16 27643376 select a.CASINO_ID productCode ,case a.CASINO_ID when ‘LS’ the
17 24991360 select sum(new_cust) new_customers, sum(today_purchase) purchas
18 23088148 select a.CASINO_ID productCode ,case a.CASINO_ID when ‘LS’ the
19 22058541 select ca.ACC_NUM,HAS_PURCHASE,NEW_CAMPAIGN_ID,ACC_STATUS,
Top 10 statements by TOTAL_ACT_WAIT_TIME
# TOTAL_ACT LOCK_WAIT STMT_TEXT
_WAIT_TIME _TIME
— ———– ———– ————————————————–
— More —
The default collection interval for MONREPORT is 10 seconds. Although there are a few more report options with MONREPORT I find these two presented are the ones most often used. The DBSUMMARY option provides some good info on bottlenecks but you will almost always find that writing to logs has the most wait time.
This is just a brief overview of two monitoring facilities provided with Db2. You’ll want to make sure you are familiar with them and using them. For a complete description of MONREPORT options go here:
https://www.ibm.com/support/knowledgecenter/SSEPGG_11.5.0/com.ibm.db2.luw.apdv.sqlpl.doc/doc/r0056368.html.
키워드에 대한 정보 db2 mon_get activity
다음은 Bing에서 db2 mon_get activity 주제에 대한 검색 결과입니다. 필요한 경우 더 읽을 수 있습니다.
이 기사는 인터넷의 다양한 출처에서 편집되었습니다. 이 기사가 유용했기를 바랍니다. 이 기사가 유용하다고 생각되면 공유하십시오. 매우 감사합니다!
사람들이 주제에 대해 자주 검색하는 키워드 DB2 Tips n Tricks – Part 5 – Table Level Monitoring by MON_GET_TABLE() Function
- DB2 Table Monitoring
- DB2 MON_GET_TABLE()
- DB2 Tables with most Number of Rows Read/Modified
- DB2 No: of Rows Read per Table Scan
- DB2 Table Hit Ratio
- DB2 Tutorial Monitoring Routine
- DB2 Average Lock Wait Time
DB2 #Tips #n #Tricks #- #Part #5 #- #Table #Level #Monitoring #by #MON_GET_TABLE() #Function
YouTube에서 db2 mon_get activity 주제의 다른 동영상 보기
주제에 대한 기사를 시청해 주셔서 감사합니다 DB2 Tips n Tricks – Part 5 – Table Level Monitoring by MON_GET_TABLE() Function | db2 mon_get activity, 이 기사가 유용하다고 생각되면 공유하십시오, 매우 감사합니다.
