ikikik2002
ikikik2002

AWR报表

呵呵，不错，作statspack简单多了，只需要运行awrrpt.sql 这个脚本，然后按照提示一步一步来就可以了。awrrpti.sql这个脚本会被awrrpt.sql自动调用。如果不想进入互动模式，那么需要手工编辑一下awrrpti.sql脚本。

下面是测试：

SQL> @awrrpt.sql

Current Instance
~~~~~~~~~~~~~~~~

   DB Id    DB Name      Inst Num Instance
----------- ------------ -------- ------------
3725863330 ORCL10              1 orcl10


Specify the Report Type
~~~~~~~~~~~~~~~~~~~~~~~
Would you like an HTML report, or a plain text report?
Enter 'html' for an HTML report, or 'text' for plain text
Defaults to 'html'
Enter value for report_type: html

Type Specified:  html 输入html表示要生成HTML格式的报表


Instances in this Workload Repository schema
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

   DB Id     Inst Num DB Name      Instance     Host
------------ -------- ------------ ------------ ------------
* 3725863330        1 ORCL10       orcl10       as.rhel.com

Using 3725863330 for database Id
Using          1 for instance number


Specify the number of days of snapshots to choose from
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Entering the number of days (n) will result in the most recent
(n) days of snapshots being listed.  Pressing without
specifying a number lists all completed snapshots.



Listing the last 3 days of Completed Snapshots

                                                        Snap
Instance     DB Name        Snap Id    Snap Started    Level
------------ ------------ --------- ------------------ -----
orcl10       ORCL10             425 08 Mar 2004 12:53      1

                                426 08 Mar 2004 14:40      1
                                427 08 Mar 2004 15:00      1
                                428 08 Mar 2004 16:00      1
                                429 08 Mar 2004 17:00      1
                                430 08 Mar 2004 18:00      1

列出了所有存在的SNAPID

Specify the Begin and End Snapshot Ids
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Enter value for begin_snap: 428
Begin Snapshot Id specified: 428

Enter value for end_snap: 430
End   Snapshot Id specified: 430

输入起始和结束的SNAPID

Specify the Report Name
~~~~~~~~~~~~~~~~~~~~~~~
The default report file name is awrrpt_1_428_430.html.  To use this name,
press to continue, otherwise enter an alternative.

Enter value for report_name:

输入文件名，或者直接回车使用默认的文件名


下面就是生成一大段的HTML，不贴出来了。有兴趣的看一下附件吧，是生成的报表。很漂亮哦。

WORKLOAD REPOSITORY report for

DB Name DB Id Instance Inst num Release Cluster Host
ORCL10 3725863330 orcl10 1 10.1.0.2.0 NO as.rhel.com

  Snap Id Snap Time Sessions Cursors/Session
Begin Snap: 429 08-Mar-04 17:00:58 18 2.8
End Snap: 430 08-Mar-04 18:00:31 18 2.8
Elapsed:   59.56 (mins)    
DB Time:   0.07 (mins)    

 

Report Summary

Cache Sizes (end)

Buffer Cache: 108M Std Block Size: 8K
Shared Pool Size: 68M Log Buffer: 256K

Load Profile

  Per Second Per Transaction
Redo size: 584.09 6,605.20
Logical reads: 11.16 126.23
Block changes: 3.53 39.95
Physical reads: 0.02 0.18
Physical writes: 0.19 2.16
User calls: 0.07 0.83
Parses: 0.93 10.52
Hard parses: 0.00 0.01
Sorts: 0.69 7.82
Logons: 0.02 0.28
Executes: 1.72 19.47
Transactions: 0.09  

% Blocks changed per Read: 31.65 Recursive Call %: 99.16
Rollback per transaction %: 2.53 Rows per Sort: 5.92

Instance Efficiency Percentages (Target 100%)

Buffer Nowait %: 100.00 Redo NoWait %: 99.96
Buffer Hit %: 99.86 In-memory Sort %: 100.00
Library Hit %: 99.96 Soft Parse %: 99.88
Execute to Parse %: 45.96 Latch Hit %: 100.00
Parse CPU to Parse Elapsd %: 97.87 % Non-Parse CPU: 82.58

Shared Pool Statistics

  Begin End
Memory Usage %: 86.03 86.57
% SQL with executions>1: 82.61 84.58
% Memory for SQL w/exec>1: 77.11 79.21

Top 5 Timed Events

Event Waits Time(s) Percent Total DB Time Wait Class
control file parallel write 1,161 3 74.45 System I/O
CPU time   3 67.05  
log file sync 75 1 28.18 Commit
process startup 15 1 19.17 Other
db file scattered read 14 0 8.77 User I/O

Main Report

  • Report Summary
  • Wait Events Statistics
  • SQL Statistics
  • Instance Activity Statistics
  • IO Stats
  • Buffer Pool Statistics
  • Advisory Statistics
  • Wait Statistics
  • Undo Statistics
  • Latch Statistics
  • Segment Statistics
  • Dictionary Cache Statistics
  • Library Cache Statistics
  • SGA Statistics
  • Resource Limit Statistics
  • init.ora Parameters


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Wait Events Statistics

  • Wait Events
  • Background Wait Events
  • Time Model Statistics
  • Operating System Statistics
  • Service Statistics
  • Service Wait Class Stats

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Wait Events

  • s - second
  • cs - centisecond - 100th of a second
  • ms - millisecond - 1000th of a second
  • us - microsecond - 1000000th of a second
  • ordered by wait time desc, waits desc (idle events last)

Event Waits Timeouts Total Wait Time (s) Avg wait (ms) Waits /txn
control file parallel write 1,161 0 3 3 3.67
log file sync 75 0 1 15 0.24
process startup 15 0 1 50 0.05
db file scattered read 14 0 0 25 0.04
db file sequential read 24 0 0 13 0.08
latch free 1 0 0 221 0.00
control file sequential read 441 0 0 0 1.40
db file parallel write 434 0 0 0 1.37
log file parallel write 269 0 0 0 0.85
rdbms ipc reply 7 0 0 0 0.02
Queue Monitor Task Wait 11 0 0 0 0.03
buffer busy waits 1 0 0 0 0.00
latch: redo allocation 1 0 0 0 0.00
direct path write 4 0 0 0 0.01
jobq slave wait 2,343 2,272 7,012 2,993 7.41
virtual circuit status 119 119 3,477 29,216 0.38
Queue Monitor Wait 116 116 3,455 29,788 0.37
wakeup time manager 15 3 3,125 208,329 0.05

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Background Wait Events

  • ordered by wait time desc, waits desc (idle events last)

Event Waits Timeouts Total Wait Time (s) Avg wait (ms) Waits /txn
control file parallel write 1,175 0 3 3 3.72
process startup 15 0 1 50 0.05
log file switch completion 2 0 0 88 0.01
log file sequential read 16 0 0 7 0.05
control file sequential read 433 0 0 0 1.37
log file single write 4 0 0 4 0.01
db file parallel write 434 0 0 0 1.37
log file parallel write 270 0 0 0 0.85
control file single write 3 0 0 1 0.01
rdbms ipc reply 7 0 0 0 0.02
Queue Monitor Task Wait 11 0 0 0 0.03
buffer busy waits 1 0 0 0 0.00
latch: redo allocation 1 0 0 0 0.00
rdbms ipc message 10,253 10,039 34,929 3,407 32.45
smon timer 13 12 3,484 268,010 0.04
Queue Monitor Wait 116 116 3,455 29,788 0.37

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Time Model Statistics

  • ordered by Time (seconds) desc

Statistic Name Time (seconds) % Total DB Time
background elapsed time 19.00 482.65
background cpu time 9.49 241.05
DB time 3.94 100.00
DB CPU 2.74 69.50
sql execute elapsed time 2.33 59.27
PL/SQL execution elapsed time 0.41 10.42
parse time elapsed 0.27 6.87
Java execution elapsed time 0.05 1.28
hard parse (bind mismatch) elapsed time 0.00 0.00
sequence load elapsed time 0.00 0.00
failed parse (out of shared memory) elapsed t 0.00 0.00
hard parse (sharing criteria) elapsed time 0.00 0.00
inbound PL/SQL rpc elapsed time 0.00 0.00
connection management call elapsed time 0.00 0.00
failed parse elapsed time 0.00 0.00
PL/SQL compilation elapsed time 0.00 0.00
hard parse elapsed time 0.00 0.00

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Operating System Statistics

Statistic Name Value
AVG_BUSY_TICKS 1,628
AVG_IDLE_TICKS 353,947
AVG_IN_BYTES 265,568,256
AVG_NICE_TICKS 0
AVG_OUT_BYTES 336,723,968
AVG_SYS_TICKS 266
AVG_USER_TICKS 1,362
BUSY_TICKS 1,628
IDLE_TICKS 353,947
IN_BYTES 265,568,256
NICE_TICKS 0
OUT_BYTES 336,723,968
RSRC_MGR_CPU_WAIT_TIME 0
SYS_TICKS 266
USER_TICKS 1,362

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Service Statistics

  • ordered by DB Time
  • us - microsecond - 1000000th of a second

Service Name DB Time (s) DB CPU (s) Physical Reads Logical Reads
SYS$USERS 3.90 2.70 15 14,815
SYS$BACKGROUND 0.00 0.00 87 25,167
orcl10.as.rhel.com 0.00 0.00 0 0
orcl10XDB 0.00 0.00 0 0

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Service Wait Class Stats

  • Wait Class info for services in the Service Statistics section.
  • Total Waits and Time Waited displayed for the following wait classes: User I/O, Concurrency, Administrative, Network
  • Time Waited (Wt Time) in centisecond (100th of a second)

Service Name User I/O Total Wts User I/O Wt Time Concurcy Total Wts Concurcy Wt Time Admin Total Wts Admin Wt Time Network Total Wts Network Wt Time
SYS$USERS 3 13 0 0 0 0 0 0
SYS$BACKGROUND 220,703 69 1 0 0 0 1 0
orcl10.as.rhel.com 0 0 0 0 0 0 0 0

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SQL Statistics

  • SQL ordered by Elapsed Time
  • SQL ordered by CPU Time
  • SQL ordered by Gets
  • SQL ordered by Reads
  • SQL ordered by Executions
  • SQL ordered by Parse Calls
  • SQL ordered by Sharable Memory
  • SQL ordered by Version Count
  • Complete List of SQL Text

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SQL ordered by Elapsed Time

  • Resources reported for PL/SQL code includes the resources used by all SQL statements called by the code.
  • % Total DB Time is the Elapsed Time of the SQL statement divided into the Total Database Time multiplied by 100

Elapsed Time (s) CPU Time (s) Executions Elap per Exec (s) % Total DB Time SQL Id SQL Module SQL Text
2 2 58 0.03 43.49 6gvch1xu9ca3g   DECLARE job BINARY_INTEGER := ...
1 0 1 0.89 22.57 5k7qrrrjxcd6w   insert into wrh$_enqueue_stat ...
1 1 2 0.30 15.28 6q766vsk5290x   BEGIN dbms_stats_internal.flus...
0 0 43 0.01 10.45 abtp0uqvdb1d3   CALL MGMT_ADMIN_DATA.EVALUATE_...
0 0 1 0.34 8.57 584ypkst2k8p7   insert into wrh$_bg_event_summ...
0 0 545 0.00 8.18 0h6b2sajwb74n   select privilege#, level from ...
0 0 1 0.30 7.65 5b1whcs76xtg4   MERGE INTO cache_stats_1$ D US...
0 0 1 0.30 7.53 fctq4u7ajf8c6   MERGE INTO cache_stats_1$ D US...
0 0 1 0.22 5.63 agpd044zj368m   insert into wrh$_system_event ...
0 0 698 0.00 5.02 803b7z0t84sq7   select job, nvl2(last_date, ...
0 0 107 0.00 3.92 18naypzfmabd6 EM_PING INSERT INTO MGMT_SYSTEM_PERFOR...
0 0 66 0.00 3.52 6d64jpfzqc9rv   INSERT INTO MGMT_METRICS_RAW (...
0 0 629 0.00 3.11 g2wr3u7s1gtf3   select count(*) from sys.job$ ...
0 0 1 0.12 3.02 84qubbrsr0kfn   insert into wrh$_latch (snap...
0 0 1 0.12 2.94 d92h3rjp0y217   begin prvt_hdm.auto_execute( :...
0 0 1 0.11 2.88 fztumj649upth   insert into wrh$_sgastat (sn...
0 0 1 0.09 2.39 8x7f6g15hbrw1   insert into wrh$_sqlbind (sn...
0 0 278 0.00 2.31 8ggw94h7mvxd7 EM_PING COMMIT
0 0 2 0.04 2.11 4ynyjw64rp857   (SELECT "A16"."DATAOBJ#" "O",...
0 0 84 0.00 2.07 2txg6sm725mn6   INSERT INTO MGMT_METRICS_RAW (...
0 0 1 0.07 1.88 g6wf9na8zs5hb   insert into wrh$_sysmetric_sum...
0 0 186 0.00 1.86 by0qb19b2n9u6   select t.schema, t.name, t.f...
0 0 1 0.07 1.85 586b2udq6dbng   insert into wrh$_sysstat (sn...
0 0 1 0.07 1.82 00pmrvsjpawc8   DECLARE job BINARY_INTEGER := ...
0 0 71 0.00 1.81 47a50dvdgnxc2   update sys.job$ set failures=0...
0 0 1 0.07 1.78 4m62qhfc4936p   insert into wrh$_parameter (...
0 0 105 0.00 1.65 g00cj285jmgsw   update sys.mon_mods$ set inser...
0 0 186 0.00 1.64 4cvqvs489pd6k   select min(next_date) from "SY...
0 0 150 0.00 1.58 91h2x42zqagcm   UPDATE MGMT_CURRENT_METRICS SE...
0 0 71 0.00 1.53 0k8522rmdzg4k   select privilege# from sysauth...
0 0 150 0.00 1.11 5kyb5bvnu3s04   SELECT DISTINCT METRIC_GUID FR...
0 0 71 0.00 1.05 7s7a79nsaf4j7   select u1.user#, u2.user#, u...
0 0 71 0.00 1.01 aq8yqxyyb40nn   update sys.job$ set this_date=...

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SQL ordered by CPU Time

  • Resources reported for PL/SQL code includes the resources used by all SQL statements called by the code.
  • % Total DB Time is the Elapsed Time of the SQL statement divided into the Total Database Time multiplied by 100

CPU Time (s) Elapsed Time (s) Executions CPU per Exec (s) % Total DB Time SQL Id SQL Module SQL Text
2 2 58 0.03 43.49 6gvch1xu9ca3g   DECLARE job BINARY_INTEGER := ...
1 1 2 0.30 15.28 6q766vsk5290x   BEGIN dbms_stats_internal.flus...
0 0 545 0.00 8.18 0h6b2sajwb74n   select privilege#, level from ...
0 0 43 0.01 10.45 abtp0uqvdb1d3   CALL MGMT_ADMIN_DATA.EVALUATE_...
0 0 1 0.29 7.65 5b1whcs76xtg4   MERGE INTO cache_stats_1$ D US...
0 0 1 0.29 7.53 fctq4u7ajf8c6   MERGE INTO cache_stats_1$ D US...
0 0 1 0.25 8.57 584ypkst2k8p7   insert into wrh$_bg_event_summ...
0 0 698 0.00 5.02 803b7z0t84sq7   select job, nvl2(last_date, ...
0 0 629 0.00 3.11 g2wr3u7s1gtf3   select count(*) from sys.job$ ...
0 0 1 0.10 2.94 d92h3rjp0y217   begin prvt_hdm.auto_execute( :...
0 0 1 0.10 3.02 84qubbrsr0kfn   insert into wrh$_latch (snap...
0 0 66 0.00 3.52 6d64jpfzqc9rv   INSERT INTO MGMT_METRICS_RAW (...
0 0 278 0.00 2.31 8ggw94h7mvxd7 EM_PING COMMIT
0 0 2 0.04 2.11 4ynyjw64rp857   (SELECT "A16"."DATAOBJ#" "O",...
0 0 84 0.00 2.07 2txg6sm725mn6   INSERT INTO MGMT_METRICS_RAW (...
0 0 1 0.08 2.39 8x7f6g15hbrw1   insert into wrh$_sqlbind (sn...
0 0 186 0.00 1.86 by0qb19b2n9u6   select t.schema, t.name, t.f...
0 0 1 0.07 1.82 00pmrvsjpawc8   DECLARE job BINARY_INTEGER := ...
0 0 71 0.00 1.81 47a50dvdgnxc2   update sys.job$ set failures=0...
0 0 1 0.07 1.85 586b2udq6dbng   insert into wrh$_sysstat (sn...
0 0 1 0.07 1.78 4m62qhfc4936p   insert into wrh$_parameter (...
0 0 105 0.00 1.65 g00cj285jmgsw   update sys.mon_mods$ set inser...
0 0 186 0.00 1.64 4cvqvs489pd6k   select min(next_date) from "SY...
0 0 107 0.00 3.92 18naypzfmabd6 EM_PING INSERT INTO MGMT_SYSTEM_PERFOR...
0 0 150 0.00 1.58 91h2x42zqagcm   UPDATE MGMT_CURRENT_METRICS SE...
0 0 71 0.00 1.53 0k8522rmdzg4k   select privilege# from sysauth...
0 0 1 0.05 5.63 agpd044zj368m   insert into wrh$_system_event ...
0 0 150 0.00 1.11 5kyb5bvnu3s04   SELECT DISTINCT METRIC_GUID FR...
0 0 71 0.00 1.05 7s7a79nsaf4j7   select u1.user#, u2.user#, u...
0 0 71 0.00 1.01 aq8yqxyyb40nn   update sys.job$ set this_date=...
0 1 1 0.03 22.57 5k7qrrrjxcd6w   insert into wrh$_enqueue_stat ...
0 0 1 0.01 2.88 fztumj649upth   insert into wrh$_sgastat (sn...
0 0 1 0.01 1.88 g6wf9na8zs5hb   insert into wrh$_sysmetric_sum...

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SQL ordered by Gets

  • Resources reported for PL/SQL code includes the resources used by all SQL statements called by the code.
  • Total Buffer Gets: 39,888
  • Captured SQL accounts for 70.7% of Total Buffer Gets

Buffer Gets Executions Gets per Exec %Total CPU Time (s) Elapsed Time (s) SQL Id SQL Module SQL Text
8,568 58 147.72 21.48 1.54 1.71 6gvch1xu9ca3g   DECLARE job BINARY_INTEGER := ...
3,664 545 6.72 9.19 0.32 0.32 0h6b2sajwb74n   select privilege#, level from ...
2,790 186 15.00 6.99 0.06 0.06 4cvqvs489pd6k   select min(next_date) from "SY...
2,104 43 48.93 5.27 0.30 0.41 abtp0uqvdb1d3   CALL MGMT_ADMIN_DATA.EVALUATE_...
2,094 698 3.00 5.25 0.20 0.20 803b7z0t84sq7   select job, nvl2(last_date, ...
1,717 2 858.50 4.30 0.60 0.60 6q766vsk5290x   BEGIN dbms_stats_internal.flus...
1,114 1 1,114.00 2.79 0.07 0.07 586b2udq6dbng   insert into wrh$_sysstat (sn...
1,095 1 1,095.00 2.75 0.10 0.12 84qubbrsr0kfn   insert into wrh$_latch (snap...
933 1 933.00 2.34 0.07 0.07 4m62qhfc4936p   insert into wrh$_parameter (...
930 186 5.00 2.33 0.07 0.07 by0qb19b2n9u6   select t.schema, t.name, t.f...
860 1 860.00 2.16 0.29 0.30 5b1whcs76xtg4   MERGE INTO cache_stats_1$ D US...
855 1 855.00 2.14 0.29 0.30 fctq4u7ajf8c6   MERGE INTO cache_stats_1$ D US...
829 71 11.68 2.08 0.06 0.06 0k8522rmdzg4k   select privilege# from sysauth...
819 107 7.65 2.05 0.06 0.15 18naypzfmabd6 EM_PING INSERT INTO MGMT_SYSTEM_PERFOR...
793 66 12.02 1.99 0.10 0.14 6d64jpfzqc9rv   INSERT INTO MGMT_METRICS_RAW (...
677 1 677.00 1.70 0.08 0.09 8x7f6g15hbrw1   insert into wrh$_sqlbind (sn...
629 629 1.00 1.58 0.12 0.12 g2wr3u7s1gtf3   select count(*) from sys.job$ ...
607 1 607.00 1.52 0.10 0.12 d92h3rjp0y217   begin prvt_hdm.auto_execute( :...
570 71 8.03 1.43 0.07 0.07 47a50dvdgnxc2   update sys.job$ set failures=0...
568 71 8.00 1.42 0.04 0.04 7s7a79nsaf4j7   select u1.user#, u2.user#, u...
522 150 3.48 1.31 0.06 0.06 91h2x42zqagcm   UPDATE MGMT_CURRENT_METRICS SE...
506 84 6.02 1.27 0.08 0.08 2txg6sm725mn6   INSERT INTO MGMT_METRICS_RAW (...
485 58 8.36 1.22 0.04 0.04 19v5guvsgcd1v   SELECT C.TARGET_GUID, C.METRI...
464 58 8.00 1.16 0.03 0.03 3z6cvmt9w5292 EM_PING SELECT /*+ RULE */ STEP_ID FRO...
456 150 3.04 1.14 0.04 0.04 5kyb5bvnu3s04   SELECT DISTINCT METRIC_GUID FR...
418 1 418.00 1.05 0.01 0.01 auy2nsgaw1pzg   insert into wrh$_seg_stat_obj ...
406 58 7.00 1.02 0.02 0.02 6t7007dkc1abh EM_PING DELETE FROM MGMT_JOB_EMD_STATU...
406 58 7.00 1.02 0.02 0.02 cchx5kcx6tgmz EM_PING SELECT COUNT(*) FROM MGMT_FAIL...
406 58 7.00 1.02 0.02 0.02 d59tgwpksgs94 EM_PING SELECT EMD_URL, EVENT_TYPE, ...

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SQL ordered by Reads

  • Total Disk Reads: 56
  • Captured SQL accounts for 71.4% of Total Disk Reads

Physical Reads Executions Reads per Exec %Total CPU Time (s) Elapsed Time (s) SQL Id SQL Module SQL Text
15 58 0.26 26.79 1.54 1.71 6gvch1xu9ca3g   DECLARE job BINARY_INTEGER := ...
12 1 12.00 21.43 0.03 0.89 5k7qrrrjxcd6w   insert into wrh$_enqueue_stat ...
8 107 0.07 14.29 0.06 0.15 18naypzfmabd6 EM_PING INSERT INTO MGMT_SYSTEM_PERFOR...
8 43 0.19 14.29 0.30 0.41 abtp0uqvdb1d3   CALL MGMT_ADMIN_DATA.EVALUATE_...
7 66 0.11 12.50 0.10 0.14 6d64jpfzqc9rv   INSERT INTO MGMT_METRICS_RAW (...
3 1 3.00 5.36 0.01 0.11 fztumj649upth   insert into wrh$_sgastat (sn...
2 1 2.00 3.57 0.01 0.07 g6wf9na8zs5hb   insert into wrh$_sysmetric_sum...
0 1 0.00 0.00 0.07 0.07 00pmrvsjpawc8   DECLARE job BINARY_INTEGER := ...
0 3 0.00 0.00 0.00 0.00 032pzujmgvyhj   select OBJOID, CLSOID, RUNT...
0 58 0.00 0.00 0.01 0.01 089dbukv1aanh EM_PING SELECT SYS_EXTRACT_UTC(SYSTIME...

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SQL ordered by Executions

  • Total Executions: 6,153
  • Captured SQL accounts for 76.1% of Total Executions

Executions Rows Processed Rows per Exec CPU per Exec (s) Elap per Exec (s) SQL Id SQL Module SQL Text
698 71 0.10 0.00 0.00 803b7z0t84sq7   select job, nvl2(last_date, ...
629 629 1.00 0.00 0.00 g2wr3u7s1gtf3   select count(*) from sys.job$ ...
545 2,113 3.88 0.00 0.00 0h6b2sajwb74n   select privilege#, level from ...
278 0 0.00 0.00 0.00 8ggw94h7mvxd7 EM_PING COMMIT
186 186 1.00 0.00 0.00 4cvqvs489pd6k   select min(next_date) from "SY...
186 186 1.00 0.00 0.00 by0qb19b2n9u6   select t.schema, t.name, t.f...
150 150 1.00 0.00 0.00 5kyb5bvnu3s04   SELECT DISTINCT METRIC_GUID FR...
150 150 1.00 0.00 0.00 91h2x42zqagcm   UPDATE MGMT_CURRENT_METRICS SE...
127 127 1.00 0.00 0.00 dm39phkdf04ug   SELECT DECODE(PARAMETER_VALUE,...
107 107 1.00 0.00 0.00 18naypzfmabd6 EM_PING INSERT INTO MGMT_SYSTEM_PERFOR...
105 0 0.00 0.00 0.00 350f5yrnnmshs   lock table sys.mon_mods$ in ex...
105 105 1.00 0.00 0.00 g00cj285jmgsw   update sys.mon_mods$ set inser...
84 84 1.00 0.00 0.00 2txg6sm725mn6   INSERT INTO MGMT_METRICS_RAW (...
71 545 7.68 0.00 0.00 0k8522rmdzg4k   select privilege# from sysauth...
71 71 1.00 0.00 0.00 47a50dvdgnxc2   update sys.job$ set failures=0...
71 71 1.00 0.00 0.00 7s7a79nsaf4j7   select u1.user#, u2.user#, u...
71 0 0.00 0.00 0.00 813qds7fub8x4   alter session set NLS_LANGUAGE...
71 71 1.00 0.00 0.00 aq8yqxyyb40nn   update sys.job$ set this_date=...
66 66 1.00 0.00 0.00 6d64jpfzqc9rv   INSERT INTO MGMT_METRICS_RAW (...

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SQL ordered by Parse Calls

  • Total Parse Calls: 3,325
  • Captured SQL accounts for 84.5% of Total Parse Calls

Parse Calls Executions % Total Parses SQL Id SQL Module SQL Text
545 545 16.39 0h6b2sajwb74n   select privilege#, level from ...
187 278 5.62 8ggw94h7mvxd7 EM_PING COMMIT
186 4 5.59 0sfgqjz5cs52w   select q_name, state, delay,...
186 186 5.59 4cvqvs489pd6k   select min(next_date) from "SY...
186 186 5.59 by0qb19b2n9u6   select t.schema, t.name, t.f...
105 105 3.16 350f5yrnnmshs   lock table sys.mon_mods$ in ex...
105 105 3.16 g00cj285jmgsw   update sys.mon_mods$ set inser...
71 71 2.14 0k8522rmdzg4k   select privilege# from sysauth...
71 71 2.14 47a50dvdgnxc2   update sys.job$ set failures=0...
71 71 2.14 7s7a79nsaf4j7   select u1.user#, u2.user#, u...
71 71 2.14 813qds7fub8x4   alter session set NLS_LANGUAGE...
71 71 2.14 aq8yqxyyb40nn   update sys.job$ set this_date=...
58 58 1.74 089dbukv1aanh EM_PING SELECT SYS_EXTRACT_UTC(SYSTIME...
58 107 1.74 18naypzfmabd6 EM_PING INSERT INTO MGMT_SYSTEM_PERFOR...
58 58 1.74 19v5guvsgcd1v   SELECT C.TARGET_GUID, C.METRI...
58 58 1.74 24dkx03u3rj6k SELECT COUNT(*) FROM MGMT_PARA...
58 58 1.74 3z6cvmt9w5292 EM_PING SELECT /*+ RULE */ STEP_ID FRO...
58 58 1.74 6b3nm6z1xz9yp EM_PING SELECT COUNT(FAILOVER_ID) FROM...
58 58 1.74 6gvch1xu9ca3g   DECLARE job BINARY_INTEGER := ...
58 58 1.74 6nf6bgxvghzq9 EM_PING SELECT /*+ RULE */ STATUS, EX...
58 58 1.74 6t7007dkc1abh EM_PING DELETE FROM MGMT_JOB_EMD_STATU...
58 58 1.74 7gnakyxnvaadf SEVERITY EVALUATION SELECT UNIQUE(TARGET_GUID) FRO...
58 58 1.74 cchx5kcx6tgmz EM_PING SELECT COUNT(*) FROM MGMT_FAIL...
58 58 1.74 d59tgwpksgs94 EM_PING SELECT EMD_URL, EVENT_TYPE, ...
58 58 1.74 dwssdqx28tzf5   select sysdate + 1 / (24 * 60)...
40 40 1.20 41ytarfvyaxm8   declare vsn va...

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Complete List of SQL Text

SQL Id SQL Text
00pmrvsjpawc8 DECLARE job BINARY_INTEGER := :job; next_date DATE := :mydate; broken BOOLEAN := FALSE; BEGIN wksys.wk_job.invoke(1, 1); :mydate := next_date; IF broken THEN :b := 1; ELSE :b := 0; END IF; END;
032pzujmgvyhj select OBJOID, CLSOID, RUNTIME, PRI, JOBTYPE, SCHLIM, WT, INST, RUNNOW from ( select a.obj# OBJOID, a.class_oid CLSOID, decode(bitand(a.flags, 16384), 0, a.next_run_date, a.last_enabled_time) RUNTIME, (2*a.priority + decode(bitand(a.job_status, 4), 0, 0, decode(a.running_instance, :1, -1, 1))) PRI, 1 JOBTYPE, a.schedule_limit SCHLIM, a.job_weight WT, decode(a.running_instance, NULL, 0, a.running_instance) INST, decode(bitand(a.flags, 16384), 0, 0, 1) RUNNOW from sys.scheduler$_job a where bitand(a.job_status, 515) = 1 and bitand(a.flags, 4096) = 0 and (a.next_run_date <= :2 or bitand(a.flags, 16384) <> 0) and ( (a.schedule_limit is null or bitand(a.flags, 16384) <> 0) or (a.schedule_limit is not null and a.next_run_date + a.schedule_limit > :3)) and (a.class_oid is null or (a.class_oid is not null and a.class_oid in (select b.obj# from sys.scheduler$_class b where b.affinity is null))) union all select c.obj#, 0, c.next_start_date, 0, 2, c.duration, 1, 0, 0 from sys.scheduler$_window c where bitand(c.flags, 1) <> 0 and c.next_start_date <= :4 and c.next_start_date + c.duration > :5 union all select d.obj#, 0, d.next_start_date + d.duration, 0, 3, numtodsinterval(0, 'minute'), 1, 0, 0 from sys.scheduler$_window d where bitand(d.flags, 1) <> 0 and d.next_start_date <= :6 and d.next_start_date + d.du ration > :7 union all select e.obj#, 0, e.manual_open_time, 0, 4, e.manual_duration, 1, 0, 0 from sys.scheduler$_window e where bitand(e.flags, 64) <> 0 and e.manual_open_time <= :8 and e.manual_open_time + e.manual_duration > :9 union all select f.obj#, 0, f.manual_open_time + f.manual_duration, 0, 5, numtodsinterval(0, 'minute'), 1, 0, 0 from sys.scheduler$_window f where bitand(f.flags, 64) <> 0 and f.manual_open_time <= :10 and f.manual_open_time + f.manual_duration > :11) order by RUNTIME, CLSOID, PRI, WT DESC, OBJOID
089dbukv1aanh SELECT SYS_EXTRACT_UTC(SYSTIMESTAMP) FROM DUAL
0h6b2sajwb74n select privilege#, level from sysauth$ connect by grantee#=prior privilege# and privilege#>0 start with grantee#=:1 and privilege#>0
0k8522rmdzg4k select privilege# from sysauth$ where (grantee#=:1 or grantee#=1) and privilege#>0
0sfgqjz5cs52w select q_name, state, delay, expiration, rowid, msgid, dequeue_msgid, chain_no, local_order_no, enq_time, enq_tid, step_no, priority, exception_qschema, exception_queue, retry_count, corrid, time_manager_info, sender_name, sender_address, sender_protocol from "SYS"."ALERT_QT" where msgid = :1
18naypzfmabd6 INSERT INTO MGMT_SYSTEM_PERFORMANCE_LOG (JOB_NAME, TIME, DURATION, MODULE, ACTION, IS_TOTAL, NAME, VALUE, CLIENT_DATA, HOST_URL) VALUES (:B9 , SYSDATE, :B8 , SUBSTR(:B7 , 1, 512), SUBSTR(:B6 , 1, 32), :B5 , SUBSTR(:B4 , 1, 128), SUBSTR(:B3 , 1, 128), SUBSTR(:B2 , 1, 128), SUBSTR(:B1 , 1, 256))
19v5guvsgcd1v SELECT C.TARGET_GUID, C.METRIC_GUID, C.STORE_METRIC, C.SCHEDULE, C.COLL_NAME, M.METRIC_NAME, M.EVAL_FUNC FROM MGMT_METRIC_COLLECTIONS_REP R, MGMT_METRIC_COLLECTIONS C, MGMT_METRICS M WHERE C.SUSPENDED = 0 AND C.IS_REPOSITORY = 1 AND (C.LAST_COLLECTED_TIMESTAMP IS NULL OR C.LAST_COLLECTED_TIMESTAMP + C.SCHEDULE / 1440 < SYSDATE) AND C.METRIC_GUID = M.METRIC_GUID AND R.TARGET_GUID = C.TARGET_GUID AND R.METRIC_GUID = C.METRIC_GUID AND R.COLL_NAME = C.COLL_NAME
24dkx03u3rj6k SELECT COUNT(*) FROM MGMT_PARAMETERS WHERE PARAMETER_NAME=:B1 AND UPPER(PARAMETER_VALUE)='TRUE'
2txg6sm725mn6 INSERT INTO MGMT_METRICS_RAW (TARGET_GUID, COLLECTION_TIMESTAMP, METRIC_GUID, KEY_VALUE, VALUE, STRING_VALUE) VALUES (:B5 , :B4 , :B3 , :B2 , :B1 , NULL)
350f5yrnnmshs lock table sys.mon_mods$ in exclusive mode nowait
3z6cvmt9w5292 SELECT /*+ RULE */ STEP_ID FROM MGMT_JOB_EXECUTION E, MGMT_JOB J WHERE E.JOB_ID=J.JOB_ID AND STEP_STATUS IN (:B6 , :B5 , :B4 , :B3 , :B2 ) AND STEP_TYPE=:B1 AND J.EXECUTION_TIMEOUT > 0 AND (CAST(SYS_EXTRACT_UTC(SYSTIMESTAMP) AS DATE)-E.START_TIME) > (J.EXECUTION_TIMEOUT/24)
41ytarfvyaxm8 declare vsn varchar2(20); begin vsn := dbms_rcvman.getPackageVersion; :pkg_vsn:pkg_vsn_i := vsn; if vsn is not null then :pkg_vsnub4 := to_number(substr(vsn, 1, 2) || substr(vsn, 4, 2) || substr(vsn, 7, 2)); end if; end;
47a50dvdgnxc2 update sys.job$ set failures=0, this_date=null, flag=:1, last_date=:2, next_date = greatest(:3, sysdate), total=total+(sysdate-nvl(this_date, sysdate)) where job=:4
4cvqvs489pd6k select min(next_date) from "SYS"."AQ$_ALERT_QT_T"
4m62qhfc4936p insert into wrh$_parameter (snap_id, dbid, instance_number, parameter_hash, value, isdefault, ismodified) select :snap_id, :dbid, :instance_number, hash, value, isdefault, ismodified from v$system_parameter order by hash
4ynyjw64rp857 (SELECT "A16"."DATAOBJ#" "O", "A16"."STATISTIC#" "STAT", NVL("A16"."VALUE", 0) "VAL" FROM "GV$SEGSTAT" "A16" WHERE ("A16"."STATISTIC#"=0 OR "A16"."STATISTIC#"=3 OR "A16"."STATISTIC#"=5) AND "A16"."OBJ#">0 AND "A16"."INST_ID"=1) UNION ALL (SELECT "A15"."OBJ#" "O", 7 "STAT", NVL(SUM("A15"."NUM_BUF"), 0) "VAL" FROM "X$KCBOQH" "A15" WHERE "A15"."INST_ID"=1 GROUP BY "A15"."OBJ#") ORDER BY 1
584ypkst2k8p7 insert into wrh$_bg_event_summary (snap_id, dbid, instance_number, event_id, total_waits, total_timeouts, time_waited_micro) select :snap_id, :dbid, :instance_number, e.event_id, sum(e.total_waits), sum(e.total_timeouts), sum(e.time_waited_micro) from v$session_event e where e.sid in (select s.sid from v$session s where s.type = 'BACKGROUND') group by e.event_id
586b2udq6dbng insert into wrh$_sysstat (snap_id, dbid, instance_number, stat_id, value) select :snap_id, :dbid, :instance_number, stat_id, value from v$sysstat order by stat_id
5b1whcs76xtg4 MERGE INTO cache_stats_1$ D USING (select * from table(dbms_stats_internal.format_cache_rows(CURSOR((select dataobj# o, statistic# stat, nvl(value, 0) val from gv$segstat where statistic# in (0, 3, 5) and obj# > 0 and inst_id = 1) union all (select obj# o, 7 stat, nvl(sum(num_buf), 0) val from x$kcboqh x where inst_id = 1 group by obj#) order by o))) where cachedblk>10) S ON (D.dataobj# = S.obj# AND D.inst_id = S.inst_id) WHEN MATCHED THEN UPDATE SET cached_avg = CASE WHEN (S.cachedblk>0 AND cached_sqr_avg <= cached_avg*cached_avg* 5) THEN 2/(cached_no+1)*((cached_no-1)/2*cached_avg+S.cachedblk) WHEN (S.cachedblk>0 AND cached_sqr_avg > cached_avg*cached_avg* 5) THEN S.cachedblk ELSE cached_avg END, cached_sqr_avg = CASE WHEN (S.cachedblk>0 AND cached_sqr_avg <= cached_avg*cached_avg* 5) THEN 2/(cached_no+1)*((cached_no-1)/2*cached_sqr_avg+ S.cachedblk*S.cachedblk) WHEN (S.cachedblk>0 AND cached_sqr_avg > cached_avg*cached_avg* 5) THEN S.cachedblk*S.cachedblk ELSE cached_sqr_avg END, cached_no = CASE WHEN (S.cachedblk>0 AND cached_sqr_avg <= cached_avg*cached_avg* 5) THEN cached_no+1 WHEN (S.cachedblk>0 AND cached_sqr_avg > cached_avg*cached_avg* 5) THEN 1 ELSE cached_no END, cached_seq_no = CASE WHEN S.cachedblk>0 THEN 2314 ELSE cached_seq_no END, chr_avg = CASE WHEN (S.logrds>lgr_last AND chr_sqr_avg <= chr_avg*chr_avg* 5) THEN 2/(chr_no+1)*((chr_no-1)/2*chr_avg+ (1 - (S.phrds-phr_last)/(S.logrds-lgr_last)) ) WHEN (S.logrds>lgr_last AND (chr_no=0 OR chr_sqr_avg > chr_avg*chr_avg* 5)) THEN (1 - (S.phrds-phr_last)/(S.logrds-lgr_last)) ELSE chr_avg END, chr_sqr_avg = CASE WHEN (S.logrds>lgr_last AND chr_sqr_avg <= chr_avg*chr_avg* 5) THEN 2/(chr_no+1)*((chr_no-1)/2*chr_sqr_avg+ (1 - (S.phrds-phr_last)/(S.logrds-lgr_last)) *(1 - (S.phrds-phr_last)/(S.logrds-lgr_last)) ) WHEN (S.logrds>lgr_last AND (chr_no=0 OR chr_sqr_avg > chr_avg*chr_avg* 5)) THEN (1 - (S.phrds-phr_last)/(S.logrds-lgr_last)) *(1 - (S.phrds-phr_last)/(S.logrds-lgr_last)) ELSE chr_sqr_avg E ND, chr_no = CASE WHEN (S.logrds>lgr_last AND chr_sqr_avg <= chr_avg*chr_avg* 5) THEN chr_no+1 WHEN (S.logrds>lgr_last AND (chr_no=0 OR chr_sqr_avg > chr_avg*chr_avg* 5)) THEN 1 ELSE chr_no END, chr_seq_no = CASE WHEN S.logrds>lgr_last THEN 2314 ELSE chr_seq_no END, lgr_sum = CASE WHEN (S.logrds>lgr_last AND chr_sqr_avg <= chr_avg*chr_avg* 5) THEN S.logrds-lgr_last+lgr_sum WHEN (S.logrds>lgr_last AND (chr_no=0 OR chr_sqr_avg > chr_avg*chr_avg* 5)) THEN S.logrds-lgr_last ELSE lgr_sum END, lgr _last = S.logrds, phr_last = S.phrds WHERE dataobj#=S.obj# WHEN NOT MATCHED THEN INSERT (dataobj#, inst_id, cached_avg, cached_sqr_avg, cached_no, cached_seq_no, chr_avg, chr_sqr_avg, chr_no, chr_seq_no, lgr_sum, lgr_last, phr_last) VALUES (S.obj#, 1, S.cachedblk, S.cachedblk*S.cachedblk, CASE WHEN (S.cachedblk>0) THEN 1 ELSE 0 END, 2313, 0, 0, 0, 2313, 0, S.logrds, S.phrds)
5k7qrrrjxcd6w insert into wrh$_enqueue_stat (snap_id, dbid, instance_number, eq_type, req_reason, total_req#, total_wait#, succ_req#, failed_req#, cum_wait_time, event#) select :snap_id, :dbid, :instance_number, eq_type, req_reason, sum(total_req#), sum(total_wait#), sum(succ_req#), sum(failed_req#), sum(cum_wait_time), max(event#) from v$enqueue_statistics where total_req# != 0 group by eq_type, req_reason
5kyb5bvnu3s04 SELECT DISTINCT METRIC_GUID FROM MGMT_METRICS WHERE TARGET_TYPE = :B3 AND METRIC_NAME = :B2 AND METRIC_COLUMN = :B1
6b3nm6z1xz9yp SELECT COUNT(FAILOVER_ID) FROM MGMT_FAILOVER_TABLE
6d64jpfzqc9rv INSERT INTO MGMT_METRICS_RAW (TARGET_GUID, COLLECTION_TIMESTAMP, METRIC_GUID, KEY_VALUE, VALUE, STRING_VALUE) VALUES (:B5 , :B4 , :B3 , :B2 , NULL, :B1 )
6gvch1xu9ca3g DECLARE job BINARY_INTEGER := :job; next_date DATE := :mydate; broken BOOLEAN := FALSE; BEGIN EMD_MAINTENANCE.EXECUTE_EM_DBMS_JOB_PROCS(); :mydate := next_date; IF broken THEN :b := 1; ELSE :b := 0; END IF; END;
6nf6bgxvghzq9 SELECT /*+ RULE */ STATUS, EXECUTION_ID FROM MGMT_JOB_EXEC_SUMMARY E WHERE STATUS IN (:B2 , :B1 ) AND SUSPEND_TIMEOUT > 0 AND (CAST(SYS_EXTRACT_UTC(SYSTIMESTAMP) AS DATE)-SUSPEND_TIME) > (SUSPEND_TIMEOUT/(24*60))
6q766vsk5290x BEGIN dbms_stats_internal.flush_cache_stats; END;
6t7007dkc1abh DELETE FROM MGMT_JOB_EMD_STATUS_QUEUE
7gnakyxnvaadf SELECT UNIQUE(TARGET_GUID) FROM MGMT_METRIC_DEPENDENCY WHERE CAN_CALCULATE = 1 AND DISABLED = 0
7s7a79nsaf4j7 select u1.user#, u2.user#, u3.user#, failures, flag, interval#, what, nlsenv, env, field1 from sys.job$ j, sys.user$ u1, sys.user$ u2, sys.user$ u3 where job=:1 and (next_date < sysdate or :2 != 0) and lowner = u1.name and powner = u2.name and cowner = u3.name
803b7z0t84sq7 select job, nvl2(last_date, 1, 0) from sys.job$ where (((:1 <= next_date) and (next_date < :2)) or ((last_date is null) and (next_date < :3))) and (field1 = :4 or (field1 = 0 and 'Y' = :5)) and (this_date is null) order by next_date, job
813qds7fub8x4 alter session set NLS_LANGUAGE='AMERICAN' NLS_TERRITORY='AMERICA' NLS_CURRENCY='$' NLS_ISO_CURRENCY='AMERICA' NLS_NUMERIC_CHARACTERS='., ' NLS_DATE_FORMAT='DD-MON-RR' NLS_DATE_LANGUAGE='AMERICAN' NLS_SORT='BINARY'
84qubbrsr0kfn insert into wrh$_latch (snap_id, dbid, instance_number, latch_hash, level#, gets, misses, sleeps, immediate_gets, immediate_misses, spin_gets, sleep1, sleep2, sleep3, sleep4, wait_time) select :snap_id, :dbid, :instance_number, hash, level#, gets, misses, sleeps, immediate_gets, immediate_misses, spin_gets, sleep1, sleep2, sleep3, sleep4, wait_time from v$latch order by hash
8ggw94h7mvxd7 COMMIT
8x7f6g15hbrw1 insert into wrh$_sqlbind (snap_id, dbid, instance_number, sql_id, child_number, name, position, dup_position, datatype, datatype_string, character_sid, precision, scale, max_length, was_captured, last_captured, value_string, value_anydata) SELECT /*+ ordered use_nl(b) index(b sql_id) */ :snap_id, :dbid, :instance_number, x.sqlid_kewrsie, b.child_number, b.name, b.position, b.dup_position, b.datatype, b.datatype_string, b.character_sid , b.precision, b.scale, b.max_length, b.was_captured, b.last_captured, b.value_string, b.value_anydata FROM x$kewrsqlidtab x, v$sql_bind_capture b where x.sqlid_kewrsie = b.sql_id AND b.child_number = 0
91h2x42zqagcm UPDATE MGMT_CURRENT_METRICS SET COLLECTION_TIMESTAMP = :B3 , VALUE = :B2 , STRING_VALUE = :B1 WHERE TARGET_GUID = :B6 AND METRIC_GUID = :B5 AND KEY_VALUE = :B4 AND COLLECTION_TIMESTAMP < :B3
abtp0uqvdb1d3 CALL MGMT_ADMIN_DATA.EVALUATE_MGMT_METRICS(:tguid, :mguid, :result)
agpd044zj368m insert into wrh$_system_event (snap_id, dbid, instance_number, event_id, total_waits, total_timeouts, time_waited_micro) select :snap_id, :dbid, :instance_number, event_id, total_waits, total_timeouts, time_waited_micro from v$system_event order by event_id
aq8yqxyyb40nn update sys.job$ set this_date=:1 where job=:2
auy2nsgaw1pzg insert into wrh$_seg_stat_obj ( snap_id , dbid , ts# , obj# , dataobj# , owner , object_name , subobject_name , partition_type , object_type , tablespace_name) select :lah_snap_id , :dbid , ss1.tsn_kewrseg , ss1.objn_kewrseg , ss1.objd_kewrseg , ss1.ownername_kewrseg , ss1.objname_kewrseg , ss1.subobjname_kewrseg , decode(po.parttype, 1, 'RANGE', 2, 'HASH', 3, 'SYSTEM', 4, 'LIST', NULL, 'NONE', 'UNKNOWN') , decode(ss1.objtype_kewrseg, 0, 'NEXT OBJECT', 1, 'INDEX', 2, 'TABLE', 3, 'CLUSTER', 4, 'VIEW', 5, 'SYNONYM', 6, 'SEQUENCE', 7, 'PROCEDURE', 8, 'FUNCTION', 9, 'PACKAGE', 11, 'PACKAGE BODY', 12, 'TRIGGER', 13, 'TYPE', 14, 'TYPE BODY', 19, 'TABLE PARTITION', 20, 'INDEX PARTITION', 21, 'LOB', 22, 'LIBRARY', 23, 'DIRECTORY', 24, 'QUEUE', 28, 'JAVA SOURCE', 29, 'JAVA CLASS', 30, 'JAVA RESOURCE', 32, 'INDEXTYPE', 33, 'OPERATOR', 34, 'TABLE SUBPARTITION', 35, 'INDEX SUBPARTITION', 40, 'LOB PARTITION', 41, 'LOB SUBPARTITION', 42, 'MATERIALIZED VIEW', 43, 'DIMENSION', 44, 'CONTEXT', 47, 'RESOURCE PLAN', 48, 'CONSUMER GROUP', 51, 'SUBSCRIPTION', 52, 'LOCATION', 55, 'XML SCHEMA', 56, 'JAVA DATA', 57, 'SECURITY PROFILE', 'UNDEFINED') , ss1.tsname_kewrseg from x$kewrtsegstat ss1, (select o.obj#, p.parttype from sys.obj$ o, sys.partobj$ p where o.obj# = p.obj#) po where ss1.objn_kewrseg = po.obj#(+) and (ss1.objtype_kewrseg not in (1 /* INDEX - handled below */, 10 /* NON-EXISTENT */) or (ss1.objtype_kewrseg = 1 and 1 = (select 1 from ind$ i where i.obj# = ss1.objn_kewrseg and i.type# in (1, 2, 3, 4, 6, 7, 9)))) and ss1.objname_kewrseg != '_NEXT_OBJECT' and ss1.objname_kewrseg != '_default_auditing_options_' and not exists (select 1 from wrh$_seg_stat_obj ss2 where ss2.dataobj# = ss1.objd_kewrseg and ss2.obj# = ss1.ob jn_kewrseg and ss2.ts# = ss1.tsn_kewrseg and ss2.dbid = :dbid2)
by0qb19b2n9u6 select t.schema, t.name, t.flags, q.name, t.timezone from system.aq$_queue_tables t, system.aq$_queues q where t.objno = :1 and q.table_objno = t.objno and q.usage = 0
cchx5kcx6tgmz SELECT COUNT(*) FROM MGMT_FAILOVER_TABLE WHERE SYSDATE-LAST_TIME_STAMP > (HEARTBEAT_INTERVAL*4)/(24*60*60)
d59tgwpksgs94 SELECT EMD_URL, EVENT_TYPE, OCCUR_TIME FROM MGMT_JOB_EMD_STATUS_QUEUE ORDER BY OCCUR_TIME
d92h3rjp0y217 begin prvt_hdm.auto_execute( :db_id, :inst_id, :end_snap ); end;
dm39phkdf04ug SELECT DECODE(PARAMETER_VALUE, :B3 , 3, :B2 , 2, :B1 , 1, 0) FROM MGMT_PARAMETERS WHERE PARAMETER_NAME = 'system_error_log_level'
dwssdqx28tzf5 select sysdate + 1 / (24 * 60) from dual
fctq4u7ajf8c6 MERGE INTO cache_stats_1$ D USING (select * from table(dbms_stats_internal.format_cache_rows(CURSOR((select dataobj# o, statistic# stat, nvl(value, 0) val from gv$segstat where statistic# in (0, 3, 5) and obj# > 0 and inst_id = 1) union all (select obj# o, 7 stat, nvl(sum(num_buf), 0) val from x$kcboqh x where inst_id = 1 group by obj#) order by o))) where cachedblk>10) S ON (D.dataobj# = S.obj# AND D.inst_id = S.inst_id) WHEN MATCHED THEN UPDATE SET cached_avg = CASE WHEN (S.cachedblk>0 AND cached_sqr_avg <= cached_avg*cached_avg* 5) THEN 2/(cached_no+1)*((cached_no-1)/2*cached_avg+S.cachedblk) WHEN (S.cachedblk>0 AND cached_sqr_avg > cached_avg*cached_avg* 5) THEN S.cachedblk ELSE cached_avg END, cached_sqr_avg = CASE WHEN (S.cachedblk>0 AND cached_sqr_avg <= cached_avg*cached_avg* 5) THEN 2/(cached_no+1)*((cached_no-1)/2*cached_sqr_avg+ S.cachedblk*S.cachedblk) WHEN (S.cachedblk>0 AND cached_sqr_avg > cached_avg*cached_avg* 5) THEN S.cachedblk*S.cachedblk ELSE cached_sqr_avg END, cached_no = CASE WHEN (S.cachedblk>0 AND cached_sqr_avg <= cached_avg*cached_avg* 5) THEN cached_no+1 WHEN (S.cachedblk>0 AND cached_sqr_avg > cached_avg*cached_avg* 5) THEN 1 ELSE cached_no END, cached_seq_no = CASE WHEN S.cachedblk>0 THEN 2316 ELSE cached_seq_no END, chr_avg = CASE WHEN (S.logrds>lgr_last AND chr_sqr_avg <= chr_avg*chr_avg* 5) THEN 2/(chr_no+1)*((chr_no-1)/2*chr_avg+ (1 - (S.phrds-phr_last)/(S.logrds-lgr_last)) ) WHEN (S.logrds>lgr_last AND (chr_no=0 OR chr_sqr_avg > chr_avg*chr_avg* 5)) THEN (1 - (S.phrds-phr_last)/(S.logrds-lgr_last)) ELSE chr_avg END, chr_sqr_avg = CASE WHEN (S.logrds>lgr_last AND chr_sqr_avg <= chr_avg*chr_avg* 5) THEN 2/(chr_no+1)*((chr_no-1)/2*chr_sqr_avg+ (1 - (S.phrds-phr_last)/(S.logrds-lgr_last)) *(1 - (S.phrds-phr_last)/(S.logrds-lgr_last)) ) WHEN (S.logrds>lgr_last AND (chr_no=0 OR chr_sqr_avg > chr_avg*chr_avg* 5)) THEN (1 - (S.phrds-phr_last)/(S.logrds-lgr_last)) *(1 - (S.phrds-phr_last)/(S.logrds-lgr_last)) ELSE chr_sqr_avg E ND, chr_no = CASE WHEN (S.logrds>lgr_last AND chr_sqr_avg <= chr_avg*chr_avg* 5) THEN chr_no+1 WHEN (S.logrds>lgr_last AND (chr_no=0 OR chr_sqr_avg > chr_avg*chr_avg* 5)) THEN 1 ELSE chr_no END, chr_seq_no = CASE WHEN S.logrds>lgr_last THEN 2316 ELSE chr_seq_no END, lgr_sum = CASE WHEN (S.logrds>lgr_last AND chr_sqr_avg <= chr_avg*chr_avg* 5) THEN S.logrds-lgr_last+lgr_sum WHEN (S.logrds>lgr_last AND (chr_no=0 OR chr_sqr_avg > chr_avg*chr_avg* 5)) THEN S.logrds-lgr_last ELSE lgr_sum END, lgr _last = S.logrds, phr_last = S.phrds WHERE dataobj#=S.obj# WHEN NOT MATCHED THEN INSERT (dataobj#, inst_id, cached_avg, cached_sqr_avg, cached_no, cached_seq_no, chr_avg, chr_sqr_avg, chr_no, chr_seq_no, lgr_sum, lgr_last, phr_last) VALUES (S.obj#, 1, S.cachedblk, S.cachedblk*S.cachedblk, CASE WHEN (S.cachedblk>0) THEN 1 ELSE 0 END, 2315, 0, 0, 0, 2315, 0, S.logrds, S.phrds)
fztumj649upth insert into wrh$_sgastat (snap_id, dbid, instance_number, pool, name, bytes) select :snap_id, :dbid, :instance_number, pool, name, bytes from v$sgastat order by name, pool
g00cj285jmgsw update sys.mon_mods$ set inserts = inserts + :ins, updates = updates + :upd, deletes = deletes + :del, flags = (decode(bitand(flags, :flag), :flag, flags, flags + :flag)), drop_segments = drop_segments + :dropseg, timestamp = :time where obj# = :objn
g2wr3u7s1gtf3 select count(*) from sys.job$ where (next_date > sysdate) and (next_date < (sysdate+5/86400))
g6wf9na8zs5hb insert into wrh$_sysmetric_summary (snap_id, dbid, instance_number, begin_time, end_time, intsize, group_id, metric_id, num_interval, maxval, minval, average, standard_deviation) select :snap_id, :dbid, :instance_number, begtime, endtime, intsize_csec, groupid, metricid, numintv, max, min, avg, std FROM x$kewmsmdv WHERE groupid = 2

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Instance Activity Statistics

  • Instance Activity Stats
  • Instance Activity Stats - Absolute Values
  • Instance Activity Stats - Thread Activity

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Instance Activity Stats

Statistic Total per Second per Trans
CPU used by this session 264 0.07 0.84
CPU used when call started 264 0.07 0.84
CR blocks created 13 0.00 0.04
DB time 723,525 202.47 2,289.64
DBWR checkpoint buffers written 679 0.19 2.15
DBWR checkpoints 1 0.00 0.00
DBWR transaction table writes 28 0.01 0.09
DBWR undo block writes 127 0.04 0.40
IMU CR rollbacks 4 0.00 0.01
IMU Flushes 11 0.00 0.03
IMU Redo allocation size 177,396 49.64 561.38
IMU commits 301 0.08 0.95
IMU undo allocation size 750,820 210.11 2,376.01
SQL*Net roundtrips to/from client 0 0.00 0.00
active txn count during cleanout 24 0.01 0.08
background checkpoints started 1 0.00 0.00
background timeouts 10,043 2.81 31.78
buffer is not pinned count 9,835 2.75 31.12
buffer is pinned count 4,652 1.30 14.72
bytes received via SQL*Net from client 0 0.00 0.00
bytes sent via SQL*Net to client 0 0.00 0.00
calls to get snapshot scn: kcmgss 9,394 2.63 29.73
calls to kcmgas 505 0.14 1.60
calls to kcmgcs 37 0.01 0.12
change write time 26 0.01 0.08
cleanout - number of ktugct calls 28 0.01 0.09
cleanouts and rollbacks - consistent read gets 2 0.00 0.01
cleanouts only - consistent read gets 0 0.00 0.00
cluster key scan block gets 2,921 0.82 9.24
cluster key scans 48 0.01 0.15
commit cleanout failures: callback failure 1 0.00 0.00
commit cleanouts 1,146 0.32 3.63
commit cleanouts successfully completed 1,145 0.32 3.62
commit txn count during cleanout 13 0.00 0.04
concurrency wait time 0 0.00 0.00
consistent changes 15 0.00 0.05
consistent gets 29,115 8.15 92.14
consistent gets - examination 6,221 1.74 19.69
consistent gets direct 2 0.00 0.01
consistent gets from cache 29,113 8.15 92.13
cursor authentications 23 0.01 0.07
data blocks consistent reads - undo records applied 15 0.00 0.05
db block changes 12,625 3.53 39.95
db block gets 10,773 3.01 34.09
db block gets direct 2 0.00 0.01
db block gets from cache 10,771 3.01 34.09
deferred (CURRENT) block cleanout applications 783 0.22 2.48
enqueue conversions 706 0.20 2.23
enqueue releases 30,738 8.60 97.27
enqueue requests 30,738 8.60 97.27
enqueue waits 0 0.00 0.00
execute count 6,153 1.72 19.47
free buffer requested 224 0.06 0.71
heap block compress 25 0.01 0.08
immediate (CR) block cleanout applications 2 0.00 0.01
immediate (CURRENT) block cleanout applications 146 0.04 0.46
index fast full scans (full) 0 0.00 0.00
index fetch by key 2,752 0.77 8.71
index scans kdiixs1 5,179 1.45 16.39
leaf node 90-10 splits 5 0.00 0.02
leaf node splits 9 0.00 0.03
logons cumulative 87 0.02 0.28
messages received 657 0.18 2.08
messages sent 658 0.18 2.08
no buffer to keep pinned count 0 0.00 0.00
no work - consistent read gets 14,691 4.11 46.49
opened cursors cumulative 3,320 0.93 10.51
parse count (failures) 2 0.00 0.01
parse count (hard) 4 0.00 0.01
parse count (total) 3,325 0.93 10.52
parse time cpu 46 0.01 0.15
parse time elapsed 47 0.01 0.15
physical read IO requests 23 0.01 0.07
physical reads 56 0.02 0.18
physical reads cache 56 0.02 0.18
physical reads cache prefetch 33 0.01 0.10
physical reads direct 0 0.00 0.00
physical reads direct temporary tablespace 0 0.00 0.00
physical reads prefetch warmup 33 0.01 0.10
physical write IO requests 436 0.12 1.38
physical writes 681 0.19 2.16
physical writes direct 2 0.00 0.01
physical writes direct (lob) 2 0.00 0.01
physical writes direct temporary tablespace 0 0.00 0.00
physical writes from cache 679 0.19 2.15
physical writes non checkpoint 181 0.05 0.57
process last non-idle time 76,594,507,684 21,434,000.42 242,387,682.54
recursive calls 30,923 8.65 97.86
recursive cpu usage 410 0.11 1.30
redo blocks written 4,053 1.13 12.83
redo buffer allocation retries 3 0.00 0.01
redo entries 5,591 1.56 17.69
redo log space requests 2 0.00 0.01
redo log space wait time 18 0.01 0.06
redo size 2,087,244 584.09 6,605.20
redo synch time 101 0.03 0.32
redo synch writes 76 0.02 0.24
redo wastage 75,104 21.02 237.67
redo write time 307 0.09 0.97
redo writes 266 0.07 0.84
rollbacks only - consistent read gets 11 0.00 0.03
rows fetched via callback 1,535 0.43 4.86
session connect time 76,594,507,684 21,434,000.42 242,387,682.54
session logical reads 39,888 11.16 126.23
session pga memory 0 0.00 0.00
session uga memory 1,915,432 536.01 6,061.49
session uga memory max 34,128,592 9,550.45 108,001.87
shared hash latch upgrades - no wait 5,341 1.49 16.90
sorts (memory) 2,471 0.69 7.82
sorts (rows) 14,624 4.09 46.28
switch current to new buffer 19 0.01 0.06
table fetch by rowid 3,872 1.08 12.25
table fetch continued row 48 0.01 0.15
table scan blocks gotten 4,052 1.13 12.82
table scan rows gotten 128,795 36.04 407.58
table scans (long tables) 0 0.00 0.00
table scans (short tables) 1,382 0.39 4.37
undo change vector size 648,240 181.40 2,051.39
user I/O wait time 132 0.04 0.42
user calls 261 0.07 0.83
user commits 308 0.09 0.97
user rollbacks 8 0.00 0.03
workarea executions - onepass 0 0.00 0.00
workarea executions - optimal 1,213 0.34 3.84

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Instance Activity Stats - Absolute Values

  • Statistics with absolute values (should not be diffed)
  • Statistics identified by '(derived)' come from sources other than SYSSTAT

Statistic Begin Value End Value
logons current 18 18
open threads (derived) 1 1
opened cursors current 50 50

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Instance Activity Stats - Thread Activity

Statistic Total per Hour
log switches (derived) 1 1.01

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IO Stats

  • Tablespace IO Stats
  • File IO Stats

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Tablespace IO Stats

  • ordered by IOs (Reads + Writes) desc

Tablespace Reads Av Reads/s Av Rd(ms) Av Blks/Rd Writes Av Writes/s Buffer Waits Av Buf Wt(ms)
SYSAUX 38 0 17.37 2.84 295 0 0 0.00
SYSTEM 0 0 0.00 0.00 78 0 0 0.00
UNDOTBS1 0 0 0.00 0.00 63 0 0 0.00

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File IO Stats

  • ordered by Tablespace, File

Tablespace Filename Reads Av Reads/s Av Rd(ms) Av Blks/Rd Writes Av Writes/s Buffer Waits Av Buf Wt(ms)
SYSAUX /oracle/oradata/ORCL10/datafile/o1_mf_sysaux_02p09kn 38 0 17.37 2.84 295 0 0 0.00
SYSTEM /oracle/oradata/ORCL10/datafile/o1_mf_system_02p09kn 0 0     78 0 0 0.00
UNDOTBS1 /oracle/oradata/ORCL10/datafile/o1_mf_undotbs1_02p09 0 0     63 0 0 0.00

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Buffer Pool Statistics

  • Standard block size Pools D: default, K: keep, R: recycle
  • Default Pools for other block sizes: 2k, 4k, 8k, 16k, 32k

P Number of Buffers Pool Hit% Buffer Gets Physical Reads Physical Writes Free Buff Wait Writ Comp Wait Buffer Busy Waits
D 13,527 100 39,891 88 679 0 0 1


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Advisory Statistics

  • Instance Recovery Stats
  • Buffer Pool Advisory
  • PGA Aggr Summary
  • PGA Aggr Target Stats
  • PGA Aggr Target Histogram
  • PGA Memory Advisory
  • Shared Pool Advisory
  • Java Pool Advisory

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Instance Recovery Stats

  • B: Begin snapshot, E: End snapshot

  Targt MTTR (s) Estd MTTR (s) Recovery Estd IOs Actual Redo Blks Target Redo Blks Log File Size Redo Blks Log Ckpt Timeout Redo Blks Log Ckpt Interval Redo Blks
B 0 27 197 1,596 1,466 18,432 1,466  
E 0 27 191 1,394 1,257 18,432 1,257  

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Buffer Pool Advisory

  • Only rows with estimated physical reads >0 are displayed
  • ordered by Block Size, Buffers For Estimate

P Size for Estimate (M) Size Factr Buffers for Estimate Est Physical Read Factor Estimated Physical Reads
D 8 0.07 1,002 3.31 15,625
D 16 0.15 2,004 2.32 10,971
D 24 0.22 3,006 1.32 6,233
D 32 0.30 4,008 1.21 5,695
D 40 0.37 5,010 1.20 5,645
D 48 0.44 6,012 1.00 4,721
D 56 0.52 7,014 1.00 4,721
D 64 0.59 8,016 1.00 4,721
D 72 0.67 9,018 1.00 4,721
D 80 0.74 10,020 1.00 4,721
D 88 0.81 11,022 1.00 4,721
D 96 0.89 12,024 1.00 4,721
D 104 0.96 13,026 1.00 4,721
D 108 1.00 13,527 1.00 4,721
D 112 1.04 14,028 1.00 4,721
D 120 1.11 15,030 1.00 4,721
D 128 1.19 16,032 1.00 4,721
D 136 1.26 17,034 1.00 4,721
D 144 1.33 18,036 1.00 4,721
D 152 1.41 19,038 1.00 4,721
D 160 1.48 20,040 1.00 4,721

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PGA Aggr Summary

  • PGA cache hit % - percentage of W/A (WorkArea) data processed only in-memory

PGA Cache Hit % W/A MB Processed Extra W/A MB Read/Written
100.00 9 0

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PGA Aggr Target Stats

  • B: Begin snap E: End snap (rows dentified with B or E contain data which is absolute i.e. not diffed over the interval)
  • Auto PGA Target - actual workarea memory target
  • W/A PGA Used - amount of memory used for all Workareas (manual + auto)
  • %PGA W/A Mem - percentage of PGA memory allocated to workareas
  • %Auto W/A Mem - percentage of workarea memory controlled by Auto Mem Mgmt
  • %Man W/A Mem - percentage of workarea memory under manual control

  PGA Aggr Target(M) Auto PGA Target(M) PGA Mem Alloc(M) W/A PGA Used(M) %PGA W/A Mem %Auto W/A Mem %Man W/A Mem Global Mem Bound(K)
B 24 4 82.40 0.00 0.00 0.00 0.00 1,228
E 24 4 81.15 0.00 0.00 0.00 0.00 1,228

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PGA Aggr Target Histogram

  • Optimal Executions are purely in-memory operations

Low Optimal High Optimal Total Execs Optimal Execs 1-Pass Execs M-Pass Execs
2K 4K 1,204 1,204 0 0
512K 1024K 9 9 0 0

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PGA Memory Advisory

  • When using Auto Memory Mgmt, minimally choose a pga_aggregate_target value where Estd PGA Overalloc Count is 0

PGA Target Est (MB) Size Factr W/A MB Processed Estd Extra W/A MB Read/ Written to Disk Estd PGA Cache Hit % Estd PGA Overalloc Count
12 0.50 55.71 16.05 78.00 1
18 0.75 55.71 16.05 78.00 1
24 1.00 55.71 3.15 95.00 1
29 1.20 55.71 3.15 95.00 1
34 1.40 55.71 3.15 95.00 1
38 1.60 55.71 3.15 95.00 1
43 1.80 55.71 3.15 95.00 0
48 2.00 55.71 3.15 95.00 0
72 3.00 55.71 0.00 100.00 0
96 4.00 55.71 0.00 100.00 0
144 6.00 55.71 0.00 100.00 0
192 8.00 55.71 0.00 100.00 0

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Shared Pool Advisory

  • SP: Shared Pool Est LC: Estimated Library Cache Factr: Factor
  • Note there is often a 1:Many correlation between a single logical object in the Library Cache, and the physical number of memory objects associated with it. Therefore comparing the number of Lib Cache objects (e.g. in v$librarycache), with the number of Lib Cache Memory Objects is invalid.

Shared Pool Size(M) SP Size Factr Est LC Size (M) Est LC Mem Obj Est LC Time Saved (s) Est LC Time Saved Factr Est LC Load Time (s) Est LC Load Time Factr Est LC Mem Obj Hits
36 0.53 8 1,508 8 1.00 8 1.00 10,716
44 0.65 11 1,809 8 1.00 8 1.00 10,719
52 0.76 11 1,809 8 1.00 8 1.00 10,719
60 0.88 11 1,809 8 1.00 8 1.00 10,719
68 1.00 11 1,809 8 1.00 8 1.00 10,719
76 1.12 11 1,809 8 1.00 8 1.00 10,719
84 1.24 11 1,809 8 1.00 8 1.00 10,719
92 1.35 11 1,809 8 1.00 8 1.00 10,719
100 1.47 11 1,809 8 1.00 8 1.00 10,719
108 1.59 11 1,809 8 1.00 8 1.00 10,719
116 1.71 11 1,809 8 1.00 8 1.00 10,719
124 1.82 11 1,809 8 1.00 8 1.00 10,719
132 1.94 11 1,809 8 1.00 8 1.00 10,719
140 2.06 11 1,809 8 1.00 8 1.00 10,719

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Java Pool Advisory

Java Pool Size(M) JP Size Factr Est LC Size (M) Est LC Mem Obj Est LC Time Saved (s) Est LC Time Saved Factr Est LC Load Time (s) Est LC Load Time Factr Est LC Mem Obj Hits
4 0.25 4 124 0 0.00 5 1.00 0
8 0.50 4 124 0 0.00 5 1.00 0
12 0.75 4 124 0 0.00 5 1.00 0
16 1.00 4 124 0 0.00 5 1.00 0
20 1.25 4 124 0 0.00 5 1.00 0
24 1.50 4 124 0 0.00 5 1.00 0
28 1.75 4 124 0 0.00 5 1.00 0
32 2.00 4 124 0 0.00 5 1.00 0

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Wait Statistics

  • Buffer Wait Statistics
  • Enqueue Activity

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Buffer Wait Statistics

  • ordered by wait time desc, waits desc

Class Waits Total Wait Time (s) Avg Time (ms)
undo header 1 0 0

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Enqueue Activity

No data exists for this section of the report.

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Undo Statistics

  • Undo Segment Summary
  • Undo Segment Stats

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Undo Segment Summary

  • Undo segment block stats:
  • uS - unexpired Stolen, uR - unexpired Released, uU - unexpired reUsed
  • eS - expired Stolen, eR - expired Released, eU - expired reUsed

Undo TS# Undo Blocks Num Trans Max Qry Len (s) Max Tx Concurcy Snap TooOld OutOf Space uS/uR/uU/ eS/eR/eU
1 95 430 0 3 0 0 0/0/0/0/0/0

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Undo Segment Stats

  • ordered by Time desc

End Time Undo Blocks Num Trans Max Qry Len (s) Max Tx Concy Snap TooOld OutOf Space uS/uR/uU/ eS/eR/eU
08-Mar 17:49 5 55 0 1 0 0 0/0/0/0/0/0
08-Mar 17:39 4 61 0 1 0 0 0/0/0/0/0/0
08-Mar 17:29 4 69 0 1 0 0 0/0/0/0/0/0
08-Mar 17:19 7 56 0 1 0 0 0/0/0/0/0/0
08-Mar 17:09 75 189 0 3 0 0 0/0/0/0/0/0

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Latch Statistics

  • Latch Activity
  • Latch Sleep Breakdown
  • Latch Miss Sources
  • Parent Latch Statistics
  • Child Latch Statistics

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Latch Activity

  • "Get Requests", "Pct Get Miss" and "Avg Slps/Miss" are statistics for willing-to-wait latch get requests
  • "NoWait Requests", "Pct NoWait Miss" are for no-wait latch get requests
  • "Pct Misses" for both should be very close to 0.0

Latch Name Get Requests Pct Get Miss Avg Slps /Miss Wait Time (s) NoWait Requests Pct NoWait Miss
Consistent RBA 271 0.00   0 0  
FAL request queue 58 0.00   0 0  
FIB s.o chain latch 10 0.00   0 0  
FOB s.o list latch 32 0.00   0 0  
In memory undo latch 2,858 0.00   0 780 0.00
JOX SGA heap latch 24 0.00   0 0  
JS queue state obj latch 25,164 0.00   0 0  
JS slv state obj latch 6 0.00   0 0  
KTF sga enqueue 12 0.00   0 1,100 0.00
KWQMN job cache list latch 392 0.00   0 0  
MQL Tracking Latch 0     0 70 0.00
Memory Management Latch 17,400 0.00   0 1,160 0.00
PL/SQL warning settings 87 0.00   0 0  
Reserved Space Latch 2 0.00   0 0  
SQL memory manager latch 1 0.00   0 1,161 0.00
SQL memory manager workarea list latch 77,904 0.00   0 0  
SWRF Alerted Metric Element list 11,609 0.00   0 0  
active checkpoint queue latch 1,596 0.00   0 0  
active service list 5,942 0.00   0 0  
alert log latch 5 0.00   0 0  
archive control 69 0.00   0 0  
archive process latch 1,233 0.00   0 0  
begin backup scn array 2 0.00   0 0  
cache buffer handles 35 0.00   0 0  
cache buffers chains 104,513 0.00   0 381 0.00
cache buffers lru chain 1,718 0.00   0 55 0.00
channel handle pool latch 38 0.00   0 0  
channel operations parent latch 11,768 0.00   0 0  
checkpoint queue latch 25,471 0.00   0 481 0.00
child cursor hash table 26 0.00   0 0  
client/application info 234 0.00   0 0  
commit callback allocation 18 0.00   0 0  
compile environment latch 387 0.00   0 0  
cursor bind value capture 36 0.00   0 223 0.00
dml lock allocation 3,233 0.00   0 0  
dummy allocation 174 0.00   0 0  
enqueue hash chains 62,266 0.00   0 0  
enqueues 57,771 0.00   0 0  
event group latch 16 0.00   0 0  
file cache latch 86 0.00   0 0  
hash table column usage latch 20 0.00   0 32 0.00
hash table modification latch 60 0.00   0 0  
job workq parent latch 0     0 142 0.00
job_queue_processes parameter latch 260 0.00   0 0  
ksuosstats global area 241 0.00   0 0  
ktm global data 15 0.00   0 0  
lgwr LWN SCN 1,281 0.00   0 0  
library cache 52,801 0.00   0 0  
library cache lock 18,535 0.00   0 0  
library cache lock allocation 1,423 0.00   0 0  
library cache pin 30,196 0.00   0 0  
library cache pin allocation 1,411 0.00   0 0  
list of block allocation 161 0.00   0 0  
loader state object freelist 12 0.00   0 0  
messages 21,699 0.00   0 0  
mostly latch-free SCN 1,281 0.00   0 0  
multiblock read objects 30 0.00   0 0  
ncodef allocation latch 59 0.00   0 0  
object queue header operation 19,939 0.00   0 0  
object stats modification 119 0.00   0 0  
parallel query alloc buffer 464 0.00   0 0  
parameter table allocation management 174 0.00   0 0  
post/wait queue 160 0.00   0 77 0.00
process allocation 16 0.00   0 16 0.00
process group creation 32 0.00   0 0  
qmn state object latch 24 0.00   0 0  
qmn task queue latch 36 0.00   0 0  
redo allocation 3,200 0.03 1.00 0 5,671 0.00
redo copy 0     0 5,671 0.00
redo writing 4,685 0.00   0 0  
reservation so alloc latch 1 0.00   0 0  
row cache objects 16,760 0.00   0 0  
sequence cache 30 0.00   0 0  
session allocation 11,646 0.00   0 0  
session idle bit 822 0.00   0 0  
session switching 59 0.00   0 0  
session timer 1,247 0.00   0 0  
shared pool 23,423 0.00   0 0  
simulator hash latch 1,924 0.00   0 0  
simulator lru latch 17 0.00   0 14 0.00
slave class 14 0.00   0 0  
slave class create 56 1.79 1.00 0 0  
sort extent pool 90 0.00   0 0  
state object free list 2 0.00   0 0  
statistics aggregation 140 0.00   0 0  
threshold alerts latch 147 0.00   0 0  
transaction allocation 159 0.00   0 0  
transaction branch allocation 59 0.00   0 0  
undo global data 2,104 0.00   0 0  
user lock 142 0.00   0 0  

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Latch Sleep Breakdown

  • ordered by misses desc

Latch Name Get Requests Misses Sleeps Spin Gets Sleep1 Sleep2 Sleep3
slave class create 56 1 1 0 1 0 0
redo allocation 3,200 1 1 0 1 0 0

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Latch Miss Sources

  • only latches with sleeps are shown
  • ordered by name, sleeps desc

Latch Name Where NoWait Misses Sleeps Waiter Sleeps
redo allocation kcrfw_redo_gen: redo allocation 1 0 1 0
slave class create ksvcreate 0 1 0

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Parent Latch Statistics

No data exists for this section of the report.

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Child Latch Statistics

No data exists for this section of the report.

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Segment Statistics

  • Segments by Logical Reads
  • Segments by Physical Reads
  • Segments by Buffer Busy Waits
  • Segments by Row Lock Waits
  • Segments by ITL Waits

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Segments by Logical Reads

  • % Total shows % of logical reads for each top segment compared with total logical reads for all segments captured by the Snapshot

Owner Tablespace Name Object Name Subobject Name Obj. Type Logical Reads %Total
SYS SYSAUX SYS_IOT_TOP_8540   INDEX 5,648 15.36
SYS SYSTEM I_SYSAUTH1   INDEX 4,240 11.53
SYS SYSTEM SMON_SCN_TIME   TABLE 2,928 7.96
SYS SYSTEM JOB$   TABLE 2,240 6.09
SYS SYSTEM I_JOB_NEXT   INDEX 1,040 2.83

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Segments by Physical Reads

Owner Tablespace Name Object Name Subobject Name Obj. Type Physical Reads %Total
SYS SYSAUX WRH$_PGASTAT_PK   INDEX 11 16.67
SYS SYSAUX WRH$_SQLTEXT   TABLE 8 12.12
SYSMAN SYSAUX MGMT_SYSTEM_PERFORMANCE_LOG   TABLE 8 12.12
SYS SYSAUX WRH$_BG_EVENT_SUMMARY   TABLE 7 10.61
SYSMAN SYSAUX SYS_IOT_OVER_47853   TABLE 7 10.61

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Segments by Buffer Busy Waits

No data exists for this section of the report.

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Segments by Row Lock Waits

No data exists for this section of the report.

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Segments by ITL Waits

No data exists for this section of the report.

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Dictionary Cache Stats

  • "Pct Misses" should be very low (< 2% in most cases)
  • "Final Usage" is the number of cache entries being used

Cache Get Requests Pct Miss Scan Reqs Pct Miss Mod Reqs Final Usage
dc_awr_control 63 0.00 0   2 1
dc_global_oids 1,026 0.00 0   0 29
dc_histogram_data 4 0.00 0   0 504
dc_histogram_defs 110 0.00 0   0 2,324
dc_object_ids 1,209 0.58 0   0 647
dc_objects 310 1.94 0   0 1,393
dc_profiles 71 0.00 0   0 1
dc_rollback_segments 825 0.00 0   0 35
dc_segments 189 0.00 0   3 604
dc_tablespaces 206 0.00 0   0 6
dc_usernames 152 0.00 0   0 12
dc_users 1,488 0.00 0   0 24
outstanding_alerts 47 4.26 0   5 11


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Library Cache Activity

  • "Pct Misses" should be very low

Namespace Get Requests Pct Miss Pin Requests Pct Miss Reloads Invali- dations
BODY 653 0.00 818 0.00 0 0
JAVA DATA 1 0.00 0   0 0
SQL AREA 2,176 0.09 11,304 0.05 2 0
TABLE/PROCEDURE 147 0.00 1,697 0.00 0 0
TRIGGER 13 0.00 193 0.00 0 0


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SGA Statistics

  • SGA Memory Summary
  • SGA breakdown difference

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SGA Memory Summary

SGA regions Size in Bytes
Database Buffers 113,246,208
Fixed Size 778,136
Redo Buffers 262,144
Variable Size 95,428,712

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SGA breakdown difference

Pool Name Begin value End value % Diff
java free memory 11,003,392 11,003,392 0.00
java joxlod exec hp 5,439,168 5,439,168 0.00
java joxs heap 334,656 334,656 0.00
large PX msg pool 206,208 206,208 0.00
large free memory 3,988,096 3,988,096 0.00
shared ASH buffers 2,097,152 2,097,152 0.00
shared FileOpenBlock 1,213,284 1,213,284 0.00
shared KGLS heap 2,529,504 2,529,504 0.00
shared KQR L SO 71,680 71,680 0.00
shared KQR M PO 2,242,652 2,249,308 0.30
shared KQR M SO 222,208 222,208 0.00
shared KQR S PO 177,724 177,724 0.00
shared KQR S SO 2,304 2,304 0.00
shared KTI-UNDO 2,058,840 2,058,840 0.00
shared PL/SQL DIANA 1,325,060 1,325,060 0.00
shared PL/SQL MPCODE 2,132,300 2,132,300 0.00
shared PLS non-lib hp 10,964 10,964 0.00
shared PX subheap 65,548 65,548 0.00
shared alert threshol 740 740 0.00
shared dbwriter coalesce buffer 1,049,088 1,049,088 0.00
shared event statistics per sess 6,334,720 6,334,720 0.00
shared fixed allocation callback 256 256 0.00
shared free memory 9,961,516 9,573,080 -3.90
shared joxlod exec hp 316,576 316,576 0.00
shared joxlod pcod hp 64,808 64,808 0.00
shared joxs heap 4,220 4,220 0.00
shared library cache 7,530,384 7,545,124 0.20
shared miscellaneous 17,046,696 17,071,820 0.15
shared parameters 12,092 12,092 0.00
shared partitioning d 178,764 178,764 0.00
shared pl/sql source 17,956 17,956 0.00
shared private strands 1,996,800 1,996,800 0.00
shared repository 79,532 79,532 0.00
shared row cache 3,707,272 3,707,272 0.00
shared sessions 1,284,644 1,284,644 0.00
shared sql area 7,211,648 7,553,564 4.74
shared table definiti 2,392 2,392 0.00
shared trigger defini 4,080 4,080 0.00
shared trigger inform 1,956 1,956 0.00
shared trigger source 640 640 0.00
shared type object de 347,168 347,168 0.00
  buffer_cache 113,246,208 113,246,208 0.00
  fixed_sga 778,136 778,136 0.00
  log_buffer 262,144 262,144 0.00

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Resource Limit Stats

No data exists for this section of the report.


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init.ora Parameters

Parameter Name Begin value End value (if different)
__db_cache_size 113246208  
__java_pool_size 16777216  
__large_pool_size 4194304  
__shared_pool_size 71303168  
background_dump_dest /oracle/admin/orcl10/bdump  
compatible 10.1.0.2.0  
control_files /oracle/oradata/ORCL10/controlfil  
core_dump_dest /oracle/admin/orcl10/cdump  
db_block_size 8192  
db_create_file_dest /oracle/oradata  
db_domain as.rhel.com  
db_file_multiblock_read_count 16  
db_name orcl10  
db_recovery_file_dest /oracle/flash_recovery_area  
db_recovery_file_dest_size 2147483648  
dispatchers (PROTOCOL=TCP) (SERVICE=orcl10XDB  
job_queue_processes 10  
local_listener    
log_archive_format %t_%s_%r.dbf  
open_cursors 300  
pga_aggregate_target 25165824  
processes 250  
remote_login_passwordfile EXCLUSIVE  
sga_target 209715200  
sort_area_size 65536  
undo_management AUTO  
undo_tablespace UNDOTBS1  
user_dump_dest /oracle/admin/orcl10/udump  


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End of Report

 

 

 

 

 

 

 

 

 

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