DB Name | DB Id | Instance | Inst num | Release | Cluster | Host |
---|---|---|---|---|---|---|
ORCL | 1342668293 | orcl | 1 | 10.1.0.2.0 | NO | HHXA-TEST-008 |
Snap Id | Snap Time | Sessions | Cursors/Session | |
---|---|---|---|---|
Begin Snap: | 742 | 14-8月 -13 12:00:16 | 13 | 4.6 |
End Snap: | 747 | 14-8月 -13 15:00:30 | 18 | 6.6 |
Elapsed: | 180.23 (mins) | |||
DB Time: | 108.08 (mins) |
Cache Sizes (end)
Buffer Cache: | 24M | Std Block Size: | 8K |
Shared Pool Size: | 80M | Log Buffer: | 512K |
Load Profile
Per Second | Per Transaction | |
---|---|---|
Redo size: | 819.28 | 67,117.55 |
Logical reads: | 384.74 | 31,518.89 |
Block changes: | 8.39 | 687.32 |
Physical reads: | 190.82 | 15,632.26 |
Physical writes: | 4.98 | 407.69 |
User calls: | 5.29 | 433.43 |
Parses: | 0.82 | 67.15 |
Hard parses: | 0.11 | 9.11 |
Sorts: | 0.57 | 47.06 |
Logons: | 0.00 | 0.17 |
Executes: | 1.90 | 156.01 |
Transactions: | 0.01 |
% Blocks changed per Read: | 2.18 | Recursive Call %: | 79.81 |
Rollback per transaction %: | 2.27 | Rows per Sort: | 550.56 |
Instance Efficiency Percentages (Target 100%)
Buffer Nowait %: | 95.32 | Redo NoWait %: | 99.99 |
Buffer Hit %: | 51.64 | In-memory Sort %: | 99.90 |
Library Hit %: | 91.94 | Soft Parse %: | 86.44 |
Execute to Parse %: | 56.96 | Latch Hit %: | 99.53 |
Parse CPU to Parse Elapsd %: | 3.54 | % Non-Parse CPU: | 96.41 |
Shared Pool Statistics
Begin | End | |
---|---|---|
Memory Usage %: | 91.78 | 93.88 |
% SQL with executions>1: | 82.11 | 69.49 |
% Memory for SQL w/exec>1: | 74.06 | 63.07 |
Top 5 Timed Events
Event | Waits | Time(s) | Percent Total DB Time | Wait Class |
---|---|---|---|---|
db file parallel read | 20,888 | 3,479 | 53.65 | User I/O |
db file sequential read | 25,222 | 2,230 | 34.39 | User I/O |
db file scattered read | 104,512 | 517 | 7.97 | User I/O |
read by other session | 194,685 | 273 | 4.21 | User I/O |
direct path read temp | 12,443 | 159 | 2.45 | User I/O |
Event | Waits | Timeouts | Total Wait Time (s) | Avg wait (ms) | Waits /txn |
---|---|---|---|---|---|
db file parallel read | 20,888 | 0 | 3,479 | 167 | 158.24 |
db file sequential read | 25,222 | 0 | 2,230 | 88 | 191.08 |
db file scattered read | 104,512 | 0 | 517 | 5 | 791.76 |
read by other session | 194,685 | 0 | 273 | 1 | 1,474.89 |
direct path read temp | 12,443 | 0 | 159 | 13 | 94.27 |
control file parallel write | 3,687 | 0 | 97 | 26 | 27.93 |
control file sequential read | 2,040 | 0 | 33 | 16 | 15.45 |
class slave wait | 6 | 6 | 31 | 5,097 | 0.05 |
log file parallel write | 1,025 | 0 | 29 | 28 | 7.77 |
direct path read | 192 | 0 | 23 | 121 | 1.45 |
SQL*Net more data to client | 61,369 | 0 | 19 | 0 | 464.92 |
db file parallel write | 1,371 | 0 | 17 | 13 | 10.39 |
direct path write temp | 9,239 | 0 | 14 | 2 | 69.99 |
buffer busy waits | 41 | 0 | 5 | 124 | 0.31 |
library cache pin | 28 | 0 | 2 | 69 | 0.21 |
latch: cache buffers chains | 291 | 278 | 1 | 4 | 2.20 |
write complete waits | 1 | 1 | 1 | 1,016 | 0.01 |
rdbms ipc reply | 77 | 0 | 1 | 10 | 0.58 |
log file sync | 75 | 0 | 1 | 7 | 0.57 |
local write wait | 304 | 0 | 0 | 1 | 2.30 |
SQL*Net message to client | 57,060 | 0 | 0 | 0 | 432.27 |
control file single write | 80 | 0 | 0 | 2 | 0.61 |
library cache load lock | 2 | 0 | 0 | 56 | 0.02 |
log file switch completion | 2 | 0 | 0 | 43 | 0.02 |
latch free | 70 | 12 | 0 | 1 | 0.53 |
process startup | 6 | 0 | 0 | 12 | 0.05 |
db file single write | 77 | 0 | 0 | 0 | 0.58 |
log file sequential read | 2 | 0 | 0 | 4 | 0.02 |
SQL*Net break/reset to client | 12 | 0 | 0 | 0 | 0.09 |
log buffer space | 1 | 0 | 0 | 2 | 0.01 |
latch: cache buffers lru chain | 12 | 0 | 0 | 0 | 0.09 |
log file single write | 2 | 0 | 0 | 0 | 0.02 |
direct path write | 40 | 0 | 0 | 0 | 0.30 |
LGWR wait for redo copy | 6 | 0 | 0 | 0 | 0.05 |
ksfd: async disk IO | 3 | 0 | 0 | 0 | 0.02 |
virtual circuit status | 364 | 364 | 10,808 | 29,694 | 2.76 |
Queue Monitor Wait | 355 | 355 | 10,803 | 30,431 | 2.69 |
wakeup time manager | 37 | 2 | 10,343 | 279,545 | 0.28 |
SQL*Net message from client | 57,055 | 0 | 5,723 | 100 | 432.23 |
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Event | Waits | Timeouts | Total Wait Time (s) | Avg wait (ms) | Waits /txn |
---|---|---|---|---|---|
db file sequential read | 2,333 | 0 | 385 | 165 | 17.67 |
control file parallel write | 3,533 | 0 | 97 | 27 | 26.77 |
log file parallel write | 1,025 | 0 | 29 | 28 | 7.77 |
db file parallel write | 1,371 | 0 | 17 | 13 | 10.39 |
control file sequential read | 861 | 0 | 17 | 19 | 6.52 |
db file scattered read | 269 | 0 | 7 | 26 | 2.04 |
direct path read | 16 | 0 | 0 | 7 | 0.12 |
process startup | 6 | 0 | 0 | 12 | 0.05 |
control file single write | 3 | 0 | 0 | 6 | 0.02 |
log file sequential read | 2 | 0 | 0 | 4 | 0.02 |
log file single write | 2 | 0 | 0 | 0 | 0.02 |
direct path write | 22 | 0 | 0 | 0 | 0.17 |
LGWR wait for redo copy | 6 | 0 | 0 | 0 | 0.05 |
rdbms ipc message | 31,660 | 30,426 | 83,629 | 2,641 | 239.85 |
Queue Monitor Wait | 355 | 355 | 10,803 | 30,431 | 2.69 |
wakeup time manager | 37 | 2 | 10,343 | 279,545 | 0.28 |
smon timer | 35 | 35 | 10,256 | 293,026 | 0.27 |
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Statistic Name | Time (seconds) | % Total DB Time |
---|---|---|
DB time | 6,484.58 | 100.00 |
sql execute elapsed time | 6,468.85 | 99.76 |
background elapsed time | 654.46 | 10.09 |
parse time elapsed | 180.24 | 2.78 |
hard parse elapsed time | 178.20 | 2.75 |
DB CPU | 109.21 | 1.68 |
PL/SQL execution elapsed time | 29.23 | 0.45 |
PL/SQL compilation elapsed time | 25.11 | 0.39 |
connection management call elapsed time | 21.22 | 0.33 |
background cpu time | 13.29 | 0.21 |
failed parse elapsed time | 1.30 | 0.02 |
hard parse (sharing criteria) elapsed time | 1.13 | 0.02 |
sequence load elapsed time | 0.72 | 0.01 |
hard parse (bind mismatch) elapsed time | 0.59 | 0.01 |
inbound PL/SQL rpc elapsed time | 0.00 | 0.00 |
Java execution elapsed time | 0.00 | 0.00 |
failed parse (out of shared memory) elapsed t | 0.00 | 0.00 |
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Statistic Name | Value |
---|---|
AVG_BUSY_TICKS | ############### |
AVG_IDLE_TICKS | 939,279 |
AVG_IN_BYTES | 615,718,912 |
AVG_OUT_BYTES | 1,063,421,952 |
AVG_SYS_TICKS | ############### |
AVG_USER_TICKS | 114,204 |
BUSY_TICKS | 310,285 |
IDLE_TICKS | 1,878,930 |
IN_BYTES | 1,231,437,824 |
OUT_BYTES | 2,126,843,904 |
RSRC_MGR_CPU_WAIT_TIME | 0 |
SYS_TICKS | 81,529 |
USER_TICKS | 228,756 |
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Service Name | DB Time (s) | DB CPU (s) | Physical Reads | Logical Reads |
---|---|---|---|---|
ORCL | 5,984.30 | 104.80 | 2,050,677 | 3,965,883 |
SYS$USERS | 455.60 | 4.20 | 2,665 | 102,115 |
ORCLXDB | 0.00 | 0.00 | 0 | 0 |
SYS$BACKGROUND | 0.00 | 0.00 | 7,270 | 89,497 |
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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 |
---|---|---|---|---|---|---|---|---|
ORCL | 360,406 | 584,956 | 362 | 822 | 0 | 0 | 118,118 | 1,977 |
SYS$USERS | 2,537 | 43,802 | 0 | 0 | 0 | 0 | 267 | 0 |
SYS$BACKGROUND | 4,672 | 39,977 | 0 | 0 | 0 | 0 | 0 | 0 |
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Elapsed Time (s) | CPU Time (s) | Executions | Elap per Exec (s) | % Total DB Time | SQL Id | SQL Module | SQL Text |
---|---|---|---|---|---|---|---|
549 | 35 | 2 | 274.44 | 8.46 | 56wtxtwtvx4ks | w3wp.exe | select substr(id, 2, 2) prov... |
289 | 1 | 2 | 144.40 | 4.45 | f16rcwh0pg3am | w3wp.exe | select count(*) ct, server, ... |
218 | 33 | 2 | 109.05 | 3.36 | fm5np7mv4ws56 | w3wp.exe | select rtrim(id) as id, natio... |
107 | 2 | 1 | 107.20 | 1.65 | 95rbybk0fzdgd | TOAD 9.7.2.5 | Select * from table(dbms_workl... |
53 | 0 | 28 | 1.89 | 0.82 | 7ajk19xfu1g0r | select smontabv.cnt, smontabv... | |
48 | 2 | 2 | 23.79 | 0.73 | fp7br2hwxcxfb | w3wp.exe | select rtrim(id) as id from st... |
47 | 0 | 3 | 15.69 | 0.73 | 7ptuqb2nxxzrv | TOAD后台查询会话 | select object_name nam, Decod... |
33 | 0 | 3,383 | 0.01 | 0.50 | 96g93hntrzjtr | select /*+ rule */ bucket_cnt,... | |
32 | 2 | 2 | 16.07 | 0.50 | 5nccq9vqfg5cw | w3wp.exe | select count(*) as ct, dbType... |
28 | 0 | 214 | 0.13 | 0.42 | cqgv56fmuj63x | select owner#, name, namespace... |
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CPU Time (s) | Elapsed Time (s) | Executions | CPU per Exec (s) | % Total DB Time | SQL Id | SQL Module | SQL Text |
---|---|---|---|---|---|---|---|
35 | 549 | 2 | 17.41 | 8.46 | 56wtxtwtvx4ks | w3wp.exe | select substr(id, 2, 2) prov... |
33 | 218 | 2 | 16.62 | 3.36 | fm5np7mv4ws56 | w3wp.exe | select rtrim(id) as id, natio... |
2 | 32 | 2 | 1.17 | 0.50 | 5nccq9vqfg5cw | w3wp.exe | select count(*) as ct, dbType... |
2 | 107 | 1 | 2.16 | 1.65 | 95rbybk0fzdgd | TOAD 9.7.2.5 | Select * from table(dbms_workl... |
2 | 48 | 2 | 1.01 | 0.73 | fp7br2hwxcxfb | w3wp.exe | select rtrim(id) as id from st... |
2 | 3 | 5 | 0.33 | 0.05 | 584ypkst2k8p7 | insert into wrh$_bg_event_summ... | |
1 | 289 | 2 | 0.59 | 4.45 | f16rcwh0pg3am | w3wp.exe | select count(*) ct, server, ... |
1 | 10 | 2 | 0.58 | 0.16 | 821a53m61hj2u | w3wp.exe | select rtrim(id1) as id1, rel... |
1 | 4 | 3 | 0.34 | 0.06 | d92h3rjp0y217 | begin prvt_hdm.auto_execute( :... | |
1 | 8 | 1 | 0.94 | 0.12 | 1uk5m5qbzj1vt | sqlplus.exe | BEGIN dbms_workload_repository... |
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Buffer Gets | Executions | Gets per Exec | %Total | CPU Time (s) | Elapsed Time (s) | SQL Id | SQL Module | SQL Text |
---|---|---|---|---|---|---|---|---|
3,149,872 | 2 | 1,574,936.00 | 75.71 | 34.83 | 548.87 | 56wtxtwtvx4ks | w3wp.exe | select substr(id, 2, 2) prov... |
95,585 | 1 | 95,585.00 | 2.30 | 2.16 | 107.20 | 95rbybk0fzdgd | TOAD 9.7.2.5 | Select * from table(dbms_workl... |
83,993 | 1 | 83,993.00 | 2.02 | 0.72 | 9.49 | c8khjbn635s3c | plsqldev.exe | select s.synonym_name object_n... |
34,513 | 2 | 17,256.50 | 0.83 | 1.18 | 288.80 | f16rcwh0pg3am | w3wp.exe | select count(*) ct, server, ... |
31,488 | 2 | 15,744.00 | 0.76 | 33.25 | 218.09 | fm5np7mv4ws56 | w3wp.exe | select rtrim(id) as id, natio... |
30,916 | 2 | 15,458.00 | 0.74 | 2.35 | 32.15 | 5nccq9vqfg5cw | w3wp.exe | select count(*) as ct, dbType... |
22,284 | 2 | 11,142.00 | 0.54 | 2.02 | 47.59 | fp7br2hwxcxfb | w3wp.exe | select rtrim(id) as id from st... |
13,626 | 3 | 4,542.00 | 0.33 | 1.02 | 3.99 | d92h3rjp0y217 | begin prvt_hdm.auto_execute( :... | |
12,950 | 1 | 12,950.00 | 0.31 | 0.94 | 7.84 | 1uk5m5qbzj1vt | sqlplus.exe | BEGIN dbms_workload_repository... |
9,023 | 3,383 | 2.67 | 0.22 | 0.28 | 32.66 | 96g93hntrzjtr | select /*+ rule */ bucket_cnt,... |
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Physical Reads | Executions | Reads per Exec | %Total | CPU Time (s) | Elapsed Time (s) | SQL Id | SQL Module | SQL Text |
---|---|---|---|---|---|---|---|---|
1,574,871 | 2 | 787,435.50 | 76.32 | 34.83 | 548.87 | 56wtxtwtvx4ks | w3wp.exe | select substr(id, 2, 2) prov... |
58,139 | 2 | 29,069.50 | 2.82 | 33.25 | 218.09 | fm5np7mv4ws56 | w3wp.exe | select rtrim(id) as id, natio... |
25,376 | 2 | 12,688.00 | 1.23 | 1.18 | 288.80 | f16rcwh0pg3am | w3wp.exe | select count(*) ct, server, ... |
22,323 | 2 | 11,161.50 | 1.08 | 2.35 | 32.15 | 5nccq9vqfg5cw | w3wp.exe | select count(*) as ct, dbType... |
22,180 | 2 | 11,090.00 | 1.07 | 2.02 | 47.59 | fp7br2hwxcxfb | w3wp.exe | select rtrim(id) as id from st... |
2,502 | 3 | 834.00 | 0.12 | 0.08 | 1.81 | cfz686a6qp0kg | select o.obj#, u.name, o.nam... | |
2,418 | 2 | 1,209.00 | 0.12 | 0.32 | 7.28 | 8hxupdnt3pj2m | w3wp.exe | select count(*) from str where... |
2,091 | 3 | 697.00 | 0.10 | 0.17 | 47.07 | 7ptuqb2nxxzrv | TOAD后台查询会话 | select object_name nam, Decod... |
1,694 | 1 | 1,694.00 | 0.08 | 0.72 | 9.49 | c8khjbn635s3c | plsqldev.exe | select s.synonym_name object_n... |
1,096 | 1 | 1,096.00 | 0.05 | 2.16 | 107.20 | 95rbybk0fzdgd | TOAD 9.7.2.5 | Select * from table(dbms_workl... |
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Executions | Rows Processed | Rows per Exec | CPU per Exec (s) | Elap per Exec (s) | SQL Id | SQL Module | SQL Text |
---|---|---|---|---|---|---|---|
3,383 | 2,193 | 0.65 | 0.00 | 0.01 | 96g93hntrzjtr | select /*+ rule */ bucket_cnt,... | |
2,047 | 0 | 0.00 | 0.00 | 0.00 | 803b7z0t84sq7 | select job, nvl2(last_date, ... | |
1,658 | 1,658 | 1.00 | 0.00 | 0.00 | g2wr3u7s1gtf3 | select count(*) from sys.job$ ... | |
928 | 1,234 | 1.33 | 0.00 | 0.00 | 53saa2zkr6wc3 | select intcol#, nvl(pos#, 0), ... | |
843 | 13,234 | 15.70 | 0.00 | 0.03 | db78fxqxwxt7r | select /*+ rule */ bucket, en... | |
826 | 826 | 1.00 | 0.00 | 0.00 | 3c1kubcdjnppq | update sys.col_usage$ set eq... | |
453 | 5,528 | 12.20 | 0.00 | 0.02 | 83taa7kaw59c1 | select name, intcol#, segcol#,... | |
450 | 1,103 | 2.45 | 0.00 | 0.01 | 6769wyy3yf66f | select pos#, intcol#, col#, sp... | |
366 | 366 | 1.00 | 0.00 | 0.04 | 2ym6hhaq30r73 | select type#, blocks, extents,... | |
362 | 0 | 0.00 | 0.00 | 0.00 | afx304d90ps3z | select rowcnt, blkcnt, empcn... | |
351 | 450 | 1.28 | 0.00 | 0.06 | 1tjnwqfpzxnng | select i.obj#, i.ts#, i.file#,... | |
345 | 0 | 0.00 | 0.00 | 0.00 | b2gnxm5z6r51n | lock table sys.col_usage$ in e... | |
341 | 323 | 0.95 | 0.00 | 0.07 | 04xtrk7uyhknh | select obj#, type#, ctime, mti... | |
243 | 243 | 1.00 | 0.00 | 0.02 | 5ngzsfstg8tmy | select o.owner#, o.name, o.nam... | |
214 | 423 | 1.98 | 0.00 | 0.06 | 8swypbbr0m372 | select order#, columns, types ... | |
214 | 460 | 2.15 | 0.00 | 0.13 | cqgv56fmuj63x | select owner#, name, namespace... | |
206 | 206 | 1.00 | 0.00 | 0.05 | 1gu8t96d0bdmu | select t.ts#, t.file#, t.block... |
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Parse Calls | Executions | % Total Parses | SQL Id | SQL Module | SQL Text |
---|---|---|---|---|---|
366 | 366 | 4.13 | 2ym6hhaq30r73 | select type#, blocks, extents,... | |
362 | 362 | 4.08 | afx304d90ps3z | select rowcnt, blkcnt, empcn... | |
345 | 826 | 3.89 | 3c1kubcdjnppq | update sys.col_usage$ set eq... | |
345 | 345 | 3.89 | b2gnxm5z6r51n | lock table sys.col_usage$ in e... | |
214 | 214 | 2.41 | 8swypbbr0m372 | select order#, columns, types ... | |
214 | 214 | 2.41 | cqgv56fmuj63x | select owner#, name, namespace... | |
194 | 194 | 2.19 | 350f5yrnnmshs | lock table sys.mon_mods$ in ex... | |
194 | 194 | 2.19 | g00cj285jmgsw | update sys.mon_mods$ set inser... | |
149 | 453 | 1.68 | 83taa7kaw59c1 | select name, intcol#, segcol#,... | |
133 | 351 | 1.50 | 1tjnwqfpzxnng | select i.obj#, i.ts#, i.file#,... | |
124 | 450 | 1.40 | 6769wyy3yf66f | select pos#, intcol#, col#, sp... | |
124 | 124 | 1.40 | 8hd36umbhpgsz | select parttype, partcnt, pa... | |
116 | 190 | 1.31 | 2q93zsrvbdw48 | select grantee#, privilege#, n... | |
116 | 190 | 1.31 | 6aq34nj2zb2n7 | select col#, grantee#, privi... | |
113 | 3,383 | 1.27 | 96g93hntrzjtr | select /*+ rule */ bucket_cnt,... | |
110 | 206 | 1.24 | 1gu8t96d0bdmu | select t.ts#, t.file#, t.block... | |
100 | 100 | 1.13 | 41ytarfvyaxm8 | declare vsn va... | |
95 | 95 | 1.07 | 3m8smr0v7v1m6 | INSERT INTO sys.wri$_adv_messa... | |
94 | 341 | 1.06 | 04xtrk7uyhknh | select obj#, type#, ctime, mti... | |
91 | 179 | 1.03 | f8pavn1bvsj7t | select con#, obj#, rcon#, enab... |
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No data exists for this section of the report.
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No data exists for this section of the report.
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Statistic | Total | per Second | per Trans |
---|---|---|---|
CPU used by this session | 9,858 | 0.91 | 74.68 |
CPU used when call started | 9,856 | 0.91 | 74.67 |
CR blocks created | 43 | 0.00 | 0.33 |
Cached Commit SCN referenced | 0 | 0.00 | 0.00 |
Commit SCN cached | 0 | 0.00 | 0.00 |
DB time | 639,602 | 59.15 | 4,845.47 |
DBWR checkpoint buffers written | 655 | 0.06 | 4.96 |
DBWR checkpoints | 1 | 0.00 | 0.01 |
DBWR transaction table writes | 51 | 0.00 | 0.39 |
DBWR undo block writes | 487 | 0.05 | 3.69 |
IMU CR rollbacks | 0 | 0.00 | 0.00 |
IMU Flushes | 18 | 0.00 | 0.14 |
IMU Redo allocation size | 210,768 | 19.49 | 1,596.73 |
IMU commits | 111 | 0.01 | 0.84 |
IMU pool not allocated | 0 | 0.00 | 0.00 |
IMU recursive-transaction flush | 0 | 0.00 | 0.00 |
IMU undo allocation size | 532,992 | 49.29 | 4,037.82 |
IMU- failed to get a private strand | 0 | 0.00 | 0.00 |
SQL*Net roundtrips to/from client | 57,021 | 5.27 | 431.98 |
active txn count during cleanout | 155 | 0.01 | 1.17 |
application wait time | 1 | 0.00 | 0.01 |
background checkpoints completed | 1 | 0.00 | 0.01 |
background checkpoints started | 1 | 0.00 | 0.01 |
background timeouts | 30,464 | 2.82 | 230.79 |
buffer is not pinned count | 708,045 | 65.48 | 5,363.98 |
buffer is pinned count | 1,549,899 | 143.33 | 11,741.66 |
bytes received via SQL*Net from client | 773,971 | 71.57 | 5,863.42 |
bytes sent via SQL*Net to client | 164,449,170 | 15,207.39 | 1,245,827.05 |
calls to get snapshot scn: kcmgss | 75,667 | 7.00 | 573.23 |
calls to kcmgas | 1,793 | 0.17 | 13.58 |
calls to kcmgcs | 242 | 0.02 | 1.83 |
change write time | 18 | 0.00 | 0.14 |
cleanout - number of ktugct calls | 239 | 0.02 | 1.81 |
cleanouts and rollbacks - consistent read gets | 8 | 0.00 | 0.06 |
cleanouts only - consistent read gets | 60 | 0.01 | 0.45 |
cluster key scan block gets | 53,762 | 4.97 | 407.29 |
cluster key scans | 22,979 | 2.12 | 174.08 |
commit cleanout failures: block lost | 21 | 0.00 | 0.16 |
commit cleanout failures: callback failure | 0 | 0.00 | 0.00 |
commit cleanouts | 2,070 | 0.19 | 15.68 |
commit cleanouts successfully completed | 2,049 | 0.19 | 15.52 |
commit txn count during cleanout | 147 | 0.01 | 1.11 |
concurrency wait time | 816 | 0.08 | 6.18 |
consistent changes | 37,168 | 3.44 | 281.58 |
consistent gets | 4,008,073 | 370.65 | 30,364.19 |
consistent gets - examination | 100,324 | 9.28 | 760.03 |
consistent gets direct | 182 | 0.02 | 1.38 |
consistent gets from cache | 4,007,891 | 370.63 | 30,362.81 |
cursor authentications | 457 | 0.04 | 3.46 |
data blocks consistent reads - undo records applied | 43 | 0.00 | 0.33 |
db block changes | 90,726 | 8.39 | 687.32 |
db block gets | 152,421 | 14.10 | 1,154.70 |
db block gets direct | 16 | 0.00 | 0.12 |
db block gets from cache | 152,405 | 14.09 | 1,154.58 |
deferred (CURRENT) block cleanout applications | 1,241 | 0.11 | 9.40 |
dirty buffers inspected | 1,851 | 0.17 | 14.02 |
enqueue conversions | 2,153 | 0.20 | 16.31 |
enqueue releases | 90,524 | 8.37 | 685.79 |
enqueue requests | 90,525 | 8.37 | 685.80 |
execute count | 20,593 | 1.90 | 156.01 |
free buffer inspected | 2,052,990 | 189.85 | 15,552.95 |
free buffer requested | 2,022,108 | 186.99 | 15,319.00 |
heap block compress | 51 | 0.00 | 0.39 |
hot buffers moved to head of LRU | 73,582 | 6.80 | 557.44 |
immediate (CR) block cleanout applications | 68 | 0.01 | 0.52 |
immediate (CURRENT) block cleanout applications | 180 | 0.02 | 1.36 |
index fast full scans (full) | 43 | 0.00 | 0.33 |
index fetch by key | 70,809 | 6.55 | 536.43 |
index scans kdiixs1 | 19,685 | 1.82 | 149.13 |
leaf node 90-10 splits | 33 | 0.00 | 0.25 |
leaf node splits | 55 | 0.01 | 0.42 |
logons cumulative | 23 | 0.00 | 0.17 |
messages received | 2,568 | 0.24 | 19.45 |
messages sent | 2,568 | 0.24 | 19.45 |
no buffer to keep pinned count | 6,277 | 0.58 | 47.55 |
no work - consistent read gets | 3,879,673 | 358.77 | 29,391.46 |
number of auto extends on undo tablespace | 0 | 0.00 | 0.00 |
opened cursors cumulative | 8,350 | 0.77 | 63.26 |
parse count (failures) | 11 | 0.00 | 0.08 |
parse count (hard) | 1,202 | 0.11 | 9.11 |
parse count (total) | 8,864 | 0.82 | 67.15 |
parse time cpu | 354 | 0.03 | 2.68 |
parse time elapsed | 9,993 | 0.92 | 75.70 |
physical read IO requests | 481,128 | 44.49 | 3,644.91 |
physical reads | 2,063,458 | 190.82 | 15,632.26 |
physical reads cache | 2,012,349 | 186.09 | 15,245.07 |
physical reads cache prefetch | 1,861,725 | 172.16 | 14,103.98 |
physical reads direct | 51,109 | 4.73 | 387.19 |
physical reads direct (lob) | 176 | 0.02 | 1.33 |
physical reads direct temporary tablespace | 50,917 | 4.71 | 385.73 |
physical write IO requests | 9,795 | 0.91 | 74.20 |
physical writes | 53,815 | 4.98 | 407.69 |
physical writes direct | 50,949 | 4.71 | 385.98 |
physical writes direct (lob) | 6 | 0.00 | 0.05 |
physical writes direct temporary tablespace | 50,917 | 4.71 | 385.73 |
physical writes from cache | 2,866 | 0.27 | 21.71 |
physical writes non checkpoint | 53,117 | 4.91 | 402.40 |
pinned buffers inspected | 7,537 | 0.70 | 57.10 |
prefetch clients - default | 1 | 0.00 | 0.01 |
prefetched blocks aged out before use | 87 | 0.01 | 0.66 |
process last non-idle time | 8,258,769,308 | 763,727.39 | 62,566,434.15 |
recursive calls | 226,155 | 20.91 | 1,713.30 |
recursive cpu usage | 1,000 | 0.09 | 7.58 |
redo blocks written | 18,677 | 1.73 | 141.49 |
redo buffer allocation retries | 3 | 0.00 | 0.02 |
redo entries | 27,582 | 2.55 | 208.95 |
redo log space requests | 2 | 0.00 | 0.02 |
redo log space wait time | 10 | 0.00 | 0.08 |
redo ordering marks | 371 | 0.03 | 2.81 |
redo size | 8,859,516 | 819.28 | 67,117.55 |
redo synch time | 56 | 0.01 | 0.42 |
redo synch writes | 75 | 0.01 | 0.57 |
redo wastage | 313,092 | 28.95 | 2,371.91 |
redo write time | 2,940 | 0.27 | 22.27 |
redo writer latching time | 0 | 0.00 | 0.00 |
redo writes | 1,026 | 0.09 | 7.77 |
rollback changes - undo records applied | 0 | 0.00 | 0.00 |
rollbacks only - consistent read gets | 35 | 0.00 | 0.27 |
rows fetched via callback | 36,139 | 3.34 | 273.78 |
session connect time | 8,258,769,308 | 763,727.39 | 62,566,434.15 |
session logical reads | 4,160,494 | 384.74 | 31,518.89 |
session pga memory | 983,932 | 90.99 | 7,454.03 |
session pga memory max | 3,670,908 | 339.47 | 27,809.91 |
session uga memory | 3,500,520 | 323.71 | 26,519.09 |
session uga memory max | 21,241,332 | 1,964.29 | 160,919.18 |
shared hash latch upgrades - no wait | 16,897 | 1.56 | 128.01 |
sorts (disk) | 6 | 0.00 | 0.05 |
sorts (memory) | 6,206 | 0.57 | 47.02 |
sorts (rows) | 3,420,054 | 316.27 | 25,909.50 |
summed dirty queue length | 11,343 | 1.05 | 85.93 |
switch current to new buffer | 31 | 0.00 | 0.23 |
table fetch by rowid | 1,014,365 | 93.80 | 7,684.58 |
table fetch continued row | 218 | 0.02 | 1.65 |
table scan blocks gotten | 3,228,370 | 298.54 | 24,457.35 |
table scan rows gotten | 7,459,823 | 689.85 | 56,513.81 |
table scans (long tables) | 23 | 0.00 | 0.17 |
table scans (short tables) | 2,595 | 0.24 | 19.66 |
transaction rollbacks | 0 | 0.00 | 0.00 |
undo change vector size | 2,571,892 | 237.83 | 19,484.03 |
user I/O wait time | 673,586 | 62.29 | 5,102.92 |
user calls | 57,213 | 5.29 | 433.43 |
user commits | 129 | 0.01 | 0.98 |
user rollbacks | 3 | 0.00 | 0.02 |
workarea executions - multipass | 4 | 0.00 | 0.03 |
workarea executions - onepass | 17 | 0.00 | 0.13 |
workarea executions - optimal | 2,771 | 0.26 | 20.99 |
write clones created in background | 304 | 0.03 | 2.30 |
write clones created in foreground | 6 | 0.00 | 0.05 |
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Statistic | Begin Value | End Value |
---|---|---|
logons current | 13 | 18 |
open threads (derived) | 1 | 1 |
opened cursors current | 60 | 118 |
workarea memory allocated | 0 | 72 |
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Statistic | Total | per Hour |
---|---|---|
log switches (derived) | 1 | 0.33 |
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Tablespace | Reads | Av Reads/s | Av Rd(ms) | Av Blks/Rd | Writes | Av Writes/s | Buffer Waits | Av Buf Wt(ms) |
---|---|---|---|---|---|---|---|---|
CBIDB | 455,890 | 42 | 107.33 | 4.37 | 3 | 0 | 194,620 | 1.41 |
TEMP | 11,122 | 1 | 21.48 | 4.60 | 8,379 | 1 | 41 | 124.39 |
SYSTEM | 6,330 | 1 | 103.94 | 1.78 | 85 | 0 | 65 | 4.62 |
SYSAUX | 3,604 | 0 | 95.93 | 1.10 | 1,030 | 0 | 0 | 0.00 |
UNDOTBS1 | 191 | 0 | 150.94 | 1.00 | 237 | 0 | 0 | 0.00 |
BACKGROUND_INFO | 1 | 0 | 90.00 | 1.00 | 1 | 0 | 0 | 0.00 |
CBIDBTMP | 1 | 0 | 280.00 | 1.00 | 1 | 0 | 0 | 0.00 |
EXAMNATION_INFO | 1 | 0 | 110.00 | 1.00 | 1 | 0 | 0 | 0.00 |
SYSTEM_INFO | 1 | 0 | 90.00 | 1.00 | 1 | 0 | 0 | 0.00 |
USERS | 1 | 0 | 50.00 | 1.00 | 1 | 0 | 0 | 0.00 |
TRANSFER_INFO | 1 | 0 | 90.00 | 1.00 | 1 | 0 | 0 | 0.00 |
TJALIMS | 1 | 0 | 140.00 | 1.00 | 1 | 0 | 0 | 0.00 |
FJFID | 1 | 0 | 110.00 | 1.00 | 1 | 0 | 0 | 0.00 |
GENE_INFO | 1 | 0 | 90.00 | 1.00 | 1 | 0 | 0 | 0.00 |
LAB_INFO | 1 | 0 | 50.00 | 1.00 | 1 | 0 | 0 | 0.00 |
LOG_INFO | 1 | 0 | 50.00 | 1.00 | 1 | 0 | 0 | 0.00 |
PHOTO_INFO | 1 | 0 | 50.00 | 1.00 | 1 | 0 | 0 | 0.00 |
Tablespace | Filename | Reads | Av Reads/s | Av Rd(ms) | Av Blks/Rd | Writes | Av Writes/s | Buffer Waits | Av Buf Wt(ms) |
---|---|---|---|---|---|---|---|---|---|
BACKGROUND_INFO | D:\ORADATA\ORCL\DNA\BACKGROUND_INFO.DBF | 1 | 0 | 90.00 | 1.00 | 1 | 0 | 0 | 0.00 |
CBIDB | C:\WINDOWS\SYSTEM32\CBI_DATA.ORA | 455,890 | 42 | 107.33 | 4.37 | 3 | 0 | 194,620 | 1.41 |
CBIDBTMP | C:\WINDOWS\SYSTEM32\CBI_TMP.ORA | 1 | 0 | 280.00 | 1.00 | 1 | 0 | 0 | 0.00 |
EXAMNATION_INFO | D:\ORADATA\ORCL\DNA\EXAMNATION_INFO.DBF | 1 | 0 | 110.00 | 1.00 | 1 | 0 | 0 | 0.00 |
FJFID | D:\ORADATA\ORCL\FJFID.DBF | 1 | 0 | 110.00 | 1.00 | 1 | 0 | 0 | 0.00 |
GENE_INFO | D:\ORADATA\ORCL\DNA\GENE_INFO.DBF | 1 | 0 | 90.00 | 1.00 | 1 | 0 | 0 | 0.00 |
LAB_INFO | D:\ORADATA\ORCL\DNA\LAB_INFO.DBF | 1 | 0 | 50.00 | 1.00 | 1 | 0 | 0 | 0.00 |
LOG_INFO | D:\ORADATA\ORCL\DNA\LOG_INFO.DBF | 1 | 0 | 50.00 | 1.00 | 1 | 0 | 0 | 0.00 |
PHOTO_INFO | D:\ORADATA\ORCL\DNA\PHOTO_INFO.DBF | 1 | 0 | 50.00 | 1.00 | 1 | 0 | 0 | 0.00 |
SYSAUX | D:\ORADATA\ORCL\SYSAUX01.DBF | 3,604 | 0 | 95.93 | 1.10 | 1,030 | 0 | 0 | 0.00 |
SYSTEM | D:\ORADATA\ORCL\SYSTEM01.DBF | 6,330 | 1 | 103.94 | 1.78 | 85 | 0 | 65 | 4.62 |
SYSTEM_INFO | D:\ORADATA\ORCL\DNA\SYSTEM_INFO.DBF | 1 | 0 | 90.00 | 1.00 | 1 | 0 | 0 | 0.00 |
TEMP | D:\ORADATA\ORCL\TEMP01.DBF | 11,122 | 1 | 21.48 | 4.60 | 8,379 | 1 | 41 | 124.39 |
TJALIMS | C:\WINDOWS\SYSTEM32\TJALIMS.DBF | 1 | 0 | 140.00 | 1.00 | 1 | 0 | 0 | 0.00 |
TRANSFER_INFO | D:\ORADATA\ORCL\DNA\TRANSFER_INFO.DBF | 1 | 0 | 90.00 | 1.00 | 1 | 0 | 0 | 0.00 |
UNDOTBS1 | D:\ORADATA\ORCL\UNDOTBS01.DBF | 191 | 0 | 150.94 | 1.00 | 237 | 0 | 0 | 0.00 |
USERS | D:\ORADATA\ORCL\USERS01.DBF | 1 | 0 | 50.00 | 1.00 | 1 | 0 | 0 | 0.00 |
P | Number of Buffers | Pool Hit% | Buffer Gets | Physical Reads | Physical Writes | Free Buff Wait | Writ Comp Wait | Buffer Busy Waits |
---|---|---|---|---|---|---|---|---|
D | 3,006 | 52 | 4,152,939 | 2,011,197 | 2,845 | 0 | 0 | 194,726 |
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 | 23 | 164 | 1,577 | 676 | 18,432 | 676 | |
E | 0 | 24 | 42 | 1,439 | 2,287 | 18,432 | 2,287 |
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P | Size for Estimate (M) | Size Factr | Buffers for Estimate | Est Physical Read Factor | Estimated Physical Reads |
---|---|---|---|---|---|
D | 4 | 0.17 | 501 | 1.05 | 11,736,180 |
D | 8 | 0.33 | 1,002 | 1.03 | 11,557,130 |
D | 12 | 0.50 | 1,503 | 1.02 | 11,425,323 |
D | 16 | 0.67 | 2,004 | 1.01 | 11,330,614 |
D | 20 | 0.83 | 2,505 | 1.01 | 11,257,331 |
D | 24 | 1.00 | 3,006 | 1.00 | 11,195,329 |
D | 28 | 1.17 | 3,507 | 0.99 | 11,137,814 |
D | 32 | 1.33 | 4,008 | 0.99 | 11,082,896 |
D | 36 | 1.50 | 4,509 | 0.99 | 11,030,526 |
D | 40 | 1.67 | 5,010 | 0.98 | 10,992,914 |
D | 44 | 1.83 | 5,511 | 0.98 | 10,956,569 |
D | 48 | 2.00 | 6,012 | 0.98 | 10,926,939 |
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PGA Cache Hit % | W/A MB Processed | Extra W/A MB Read/Written |
---|---|---|
28.53 | 549 | 1,375 |
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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 | 10 | 30.71 | 0.00 | 0.00 | 0.00 | 0.00 | 1,228 |
E | 24 | 10 | 29.35 | 0.06 | 0.21 | 100.00 | 0.00 | 1,228 |
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Low Optimal | High Optimal | Total Execs | Optimal Execs | 1-Pass Execs | M-Pass Execs |
---|---|---|---|---|---|
2K | 4K | 2,640 | 2,640 | 0 | 0 |
64K | 128K | 8 | 4 | 4 | 0 |
128K | 256K | 10 | 10 | 0 | 0 |
512K | 1024K | 127 | 127 | 0 | 0 |
1M | 2M | 4 | 0 | 4 | 0 |
2M | 4M | 5 | 0 | 5 | 0 |
16M | 32M | 4 | 0 | 4 | 0 |
64M | 128M | 4 | 0 | 0 | 4 |
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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 | 1,825.66 | 4,185.79 | 30.00 | 93 |
18 | 0.75 | 1,825.66 | 3,998.92 | 31.00 | 4 |
24 | 1.00 | 1,825.66 | 2,643.01 | 41.00 | 1 |
29 | 1.20 | 1,825.66 | 2,642.31 | 41.00 | 1 |
34 | 1.40 | 1,825.66 | 2,630.67 | 41.00 | 0 |
38 | 1.60 | 1,825.66 | 2,618.62 | 41.00 | 0 |
43 | 1.80 | 1,825.66 | 2,618.62 | 41.00 | 0 |
48 | 2.00 | 1,825.66 | 2,618.62 | 41.00 | 0 |
72 | 3.00 | 1,825.66 | 947.25 | 66.00 | 0 |
96 | 4.00 | 1,825.66 | 947.25 | 66.00 | 0 |
144 | 6.00 | 1,825.66 | 947.25 | 66.00 | 0 |
192 | 8.00 | 1,825.66 | 947.25 | 66.00 | 0 |
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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 |
---|---|---|---|---|---|---|---|---|
64 | 0.80 | 6 | 1,025 | 335 | 0.88 | 248 | 1.23 | 22,780 |
72 | 0.90 | 13 | 2,349 | 377 | 0.99 | 206 | 1.02 | 24,235 |
80 | 1.00 | 20 | 3,672 | 382 | 1.00 | 201 | 1.00 | 24,656 |
88 | 1.10 | 27 | 4,798 | 382 | 1.00 | 201 | 1.00 | 24,671 |
96 | 1.20 | 27 | 5,007 | 382 | 1.00 | 201 | 1.00 | 24,671 |
104 | 1.30 | 27 | 5,007 | 382 | 1.00 | 201 | 1.00 | 24,671 |
112 | 1.40 | 27 | 5,007 | 382 | 1.00 | 201 | 1.00 | 24,671 |
120 | 1.50 | 27 | 5,007 | 382 | 1.00 | 201 | 1.00 | 24,671 |
128 | 1.60 | 27 | 5,007 | 382 | 1.00 | 201 | 1.00 | 24,671 |
136 | 1.70 | 27 | 5,007 | 382 | 1.00 | 201 | 1.00 | 24,671 |
144 | 1.80 | 27 | 5,007 | 382 | 1.00 | 201 | 1.00 | 24,671 |
152 | 1.90 | 27 | 5,007 | 382 | 1.00 | 201 | 1.00 | 24,671 |
160 | 2.00 | 27 | 5,007 | 382 | 1.00 | 201 | 1.00 | 24,671 |
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No data exists for this section of the report.
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Class | Waits | Total Wait Time (s) | Avg Time (ms) |
---|---|---|---|
data block | 194,677 | 274 | 1 |
file header block | 41 | 5 | 124 |
segment header | 8 | 0 | 18 |
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No data exists for this section of the report.
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Undo TS# | Undo Blocks | Num Trans | Max Qry Len (s) | Max Tx Concurcy | Snap TooOld | OutOf Space | uS/uR/uU/ eS/eR/eU |
---|---|---|---|---|---|---|---|
1 | 372 | 1,054 | 1,691 | 3 | 0 | 0 | 0/0/0/1/0/0 |
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End Time | Undo Blocks | Num Trans | Max Qry Len (s) | Max Tx Concy | Snap TooOld | OutOf Space | uS/uR/uU/ eS/eR/eU |
---|---|---|---|---|---|---|---|
14-8月 14:52 | 5 | 108 | 1,691 | 1 | 0 | 0 | 0/0/0/0/0/0 |
14-8月 14:42 | 0 | 0 | 1,088 | 0 | 0 | 0 | 0/0/0/0/0/0 |
14-8月 14:32 | 72 | 119 | 479 | 2 | 0 | 0 | 0/0/0/0/0/0 |
14-8月 14:22 | 1 | 136 | 477 | 1 | 0 | 0 | 0/0/0/0/0/0 |
14-8月 14:12 | 67 | 106 | 163 | 3 | 0 | 0 | 0/0/0/0/0/0 |
14-8月 14:02 | 72 | 46 | 0 | 3 | 0 | 0 | 0/0/0/0/0/0 |
14-8月 13:52 | 0 | 5 | 0 | 0 | 0 | 0 | 0/0/0/0/0/0 |
14-8月 13:42 | 0 | 0 | 0 | 0 | 0 | 0 | 0/0/0/0/0/0 |
14-8月 13:32 | 1 | 3 | 0 | 1 | 0 | 0 | 0/0/0/0/0/0 |
14-8月 13:22 | 0 | 0 | 0 | 0 | 0 | 0 | 0/0/0/0/0/0 |
14-8月 13:12 | 3 | 158 | 0 | 1 | 0 | 0 | 0/0/0/0/0/0 |
14-8月 13:02 | 67 | 39 | 0 | 3 | 0 | 0 | 0/0/0/0/0/0 |
14-8月 12:52 | 0 | 0 | 0 | 0 | 0 | 0 | 0/0/0/0/0/0 |
14-8月 12:42 | 0 | 8 | 0 | 0 | 0 | 0 | 0/0/0/0/0/0 |
14-8月 12:32 | 1 | 5 | 0 | 1 | 0 | 0 | 0/0/0/0/0/0 |
14-8月 12:22 | 0 | 0 | 0 | 0 | 0 | 0 | 0/0/0/0/0/0 |
14-8月 12:12 | 6 | 224 | 0 | 1 | 0 | 0 | 0/0/0/0/0/0 |
14-8月 12:02 | 77 | 97 | 0 | 3 | 0 | 0 | 0/0/0/1/0/0 |
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Latch Name | Get Requests | Pct Get Miss | Avg Slps /Miss | Wait Time (s) | NoWait Requests | Pct NoWait Miss |
---|---|---|---|---|---|---|
ASM network background latch | 3 | 0.00 | 0 | 0 | ||
Consistent RBA | 1,027 | 0.00 | 0 | 0 | ||
FIB s.o chain latch | 174 | 0.00 | 0 | 0 | ||
FOB s.o list latch | 419 | 0.00 | 0 | 0 | ||
In memory undo latch | 1,804 | 0.00 | 0 | 453 | 0.00 | |
JS queue state obj latch | 76,644 | 0.00 | 0 | 0 | ||
KTF sga enqueue | 0 | 0 | 3,521 | 0.00 | ||
KWQMN job cache list latch | 47 | 0.00 | 0 | 0 | ||
MQL Tracking Latch | 0 | 0 | 215 | 0.00 | ||
Memory Management Latch | 53,025 | 0.00 | 0 | 3,550 | 0.00 | |
PL/SQL warning settings | 60 | 0.00 | 0 | 0 | ||
SQL memory manager latch | 5 | 0.00 | 0 | 3,522 | 0.00 | |
SQL memory manager workarea list latch | 236,806 | 0.00 | 0 | 0 | ||
SWRF Alerted Metric Element list | 36,367 | 0.00 | 0 | 0 | ||
active checkpoint queue latch | 5,174 | 0.00 | 0 | 0 | ||
active service list | 17,834 | 0.00 | 0 | 0 | ||
archive control | 29 | 0.00 | 0 | 0 | ||
begin backup scn array | 8 | 0.00 | 0 | 0 | ||
cache buffer handles | 58 | 0.00 | 0 | 0 | ||
cache buffers chains | 10,612,442 | 0.13 | 0.02 | 1 | 4,052,134 | 0.00 |
cache buffers lru chain | 2,037,938 | 3.85 | 0.00 | 0 | 2,891,350 | 16.81 |
channel handle pool latch | 40 | 0.00 | 0 | 0 | ||
channel operations parent latch | 35,499 | 0.00 | 0 | 0 | ||
checkpoint queue latch | 77,062 | 0.00 | 0 | 1,515 | 0.00 | |
child cursor hash table | 13,517 | 0.00 | 0 | 0 | ||
client/application info | 14 | 0.00 | 0 | 0 | ||
commit callback allocation | 20 | 0.00 | 0 | 0 | ||
compile environment latch | 454 | 0.00 | 0 | 0 | ||
cursor bind value capture | 577 | 0.00 | 0 | 325 | 0.00 | |
dml lock allocation | 2,910 | 0.00 | 0 | 0 | ||
dummy allocation | 40 | 0.00 | 0 | 0 | ||
enqueue hash chains | 183,410 | 0.00 | 0.00 | 0 | 0 | |
enqueues | 176,716 | 0.00 | 0.00 | 0 | 0 | |
event group latch | 23 | 0.00 | 0 | 0 | ||
file cache latch | 510 | 0.00 | 0 | 0 | ||
global KZLD latch for mem in SGA | 7 | 0.00 | 0 | 0 | ||
hash table column usage latch | 838 | 0.00 | 0 | 49,055 | 0.00 | |
hash table modification latch | 181 | 0.00 | 0 | 0 | ||
job_queue_processes parameter latch | 177 | 0.00 | 0 | 0 | ||
kmcptab latch | 1 | 0.00 | 0 | 0 | ||
kmcpvec latch | 0 | 0 | 1 | 0.00 | ||
ksuosstats global area | 738 | 0.00 | 0 | 0 | ||
ktm global data | 35 | 0.00 | 0 | 0 | ||
lgwr LWN SCN | 4,330 | 0.00 | 0 | 0 | ||
library cache | 183,857 | 0.01 | 0.00 | 0 | 4,476 | 0.00 |
library cache load lock | 4,104 | 0.00 | 0 | 0 | ||
library cache lock | 55,116 | 0.00 | 0 | 0 | ||
library cache lock allocation | 935 | 0.00 | 0 | 0 | ||
library cache pin | 99,712 | 0.00 | 0.00 | 0 | 0 | |
library cache pin allocation | 1,224 | 0.00 | 0 | 0 | ||
list of block allocation | 65 | 0.00 | 0 | 0 | ||
loader state object freelist | 414 | 0.00 | 0 | 0 | ||
longop free list parent | 154 | 0.00 | 0 | 17 | 0.00 | |
messages | 67,665 | 0.01 | 0.00 | 0 | 0 | |
mostly latch-free SCN | 4,334 | 0.09 | 0.00 | 0 | 0 | |
multiblock read objects | 251,654 | 0.00 | 0 | 0 | ||
ncodef allocation latch | 176 | 0.00 | 0 | 0 | ||
object queue header heap | 2,795 | 0.00 | 0 | 0 | ||
object queue header operation | 4,104,605 | 0.00 | 0.00 | 0 | 0 | |
object stats modification | 304 | 0.00 | 0 | 0 | ||
parallel query alloc buffer | 1,408 | 0.00 | 0 | 0 | ||
parameter list | 48 | 0.00 | 0 | 0 | ||
parameter table allocation management | 40 | 0.00 | 0 | 0 | ||
post/wait queue | 162 | 0.00 | 0 | 78 | 0.00 | |
process allocation | 23 | 0.00 | 0 | 23 | 0.00 | |
process group creation | 40 | 0.00 | 0 | 0 | ||
redo allocation | 10,774 | 0.02 | 0.00 | 0 | 27,586 | 0.01 |
redo copy | 0 | 0 | 27,594 | 0.02 | ||
redo writing | 15,659 | 0.00 | 0 | 0 | ||
row cache objects | 252,526 | 0.00 | 0 | 2,057 | 0.00 | |
sequence cache | 587 | 0.00 | 0 | 0 | ||
session allocation | 344,689 | 0.00 | 0 | 0 | ||
session idle bit | 114,845 | 0.01 | 1.33 | 0 | 0 | |
session switching | 176 | 0.00 | 0 | 0 | ||
session timer | 3,685 | 0.00 | 0 | 0 | ||
shared pool | 224,870 | 0.01 | 0.00 | 0 | 0 | |
simulator hash latch | 612,589 | 0.28 | 0.01 | 0 | 0 | |
simulator lru latch | 127,234 | 0.00 | 0 | 1,640 | 4.57 | |
slave class | 6 | 0.00 | 0 | 0 | ||
slave class create | 24 | 12.50 | 16.33 | 0 | 0 | |
sort extent pool | 968 | 0.00 | 0 | 0 | ||
state object free list | 10 | 0.00 | 0 | 0 | ||
statistics aggregation | 700 | 0.00 | 0 | 0 | ||
temp lob duration state obj allocation | 5 | 0.00 | 0 | 0 | ||
threshold alerts latch | 835 | 0.00 | 0 | 0 | ||
transaction allocation | 51 | 0.00 | 0 | 0 | ||
transaction branch allocation | 176 | 0.00 | 0 | 0 | ||
undo global data | 5,514 | 0.00 | 0 | 0 | ||
user lock | 24 | 0.00 | 0 | 0 |
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Latch Name | Get Requests | Misses | Sleeps | Spin Gets | Sleep1 | Sleep2 | Sleep3 |
---|---|---|---|---|---|---|---|
cache buffers lru chain | 2,037,938 | 78,481 | 13 | 78,473 | 6 | 0 | 2 |
cache buffers chains | 10,612,442 | 13,891 | 291 | 13,705 | 81 | 105 | 0 |
simulator hash latch | 612,589 | 1,702 | 9 | 1,700 | 0 | 0 | 2 |
session idle bit | 114,845 | 9 | 12 | 3 | 0 | 6 | 0 |
slave class create | 24 | 3 | 49 | 0 | 0 | 0 | 3 |
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Latch Name | Where | NoWait Misses | Sleeps | Waiter Sleeps |
---|---|---|---|---|
cache buffers chains | kcbgtcr: kslbegin excl | 0 | 147 | 264 |
cache buffers chains | kcbrls: kslbegin | 0 | 122 | 12 |
cache buffers chains | kcbzib: finish free bufs | 0 | 19 | 16 |
cache buffers chains | kcbzwb | 0 | 2 | 14 |
cache buffers chains | kcbgtcr: fast path | 0 | 1 | 1 |
cache buffers lru chain | kcbzgws_1 | 0 | 6 | 13 |
cache buffers lru chain | kcbzar: KSLNBEGIN | 0 | 5 | 0 |
cache buffers lru chain | kcbzgm | 0 | 2 | 0 |
session idle bit | ksupuc: set busy | 0 | 10 | 4 |
session idle bit | ksupuc: clear busy | 0 | 2 | 8 |
simulator hash latch | kcbsacc: lookup dba | 0 | 5 | 0 |
simulator hash latch | kcbsacc: insert dba | 0 | 4 | 0 |
slave class create | ksvcreate | 0 | 49 | 0 |
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No data exists for this section of the report.
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No data exists for this section of the report.
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Owner | Tablespace Name | Object Name | Subobject Name | Obj. Type | Logical Reads | %Total |
---|---|---|---|---|---|---|
CBI | CBIDB | ORG | TABLE | 3,666,192 | 91.12 | |
CBI | CBIDB | STR | TABLE | 66,832 | 1.66 | |
SYS | SYSTEM | USER$ | TABLE | 35,472 | 0.88 | |
SYS | SYSTEM | I_OBJ1 | INDEX | 32,512 | 0.81 | |
SYS | SYSTEM | OBJ$ | TABLE | 15,328 | 0.38 |
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Owner | Tablespace Name | Object Name | Subobject Name | Obj. Type | Physical Reads | %Total |
---|---|---|---|---|---|---|
CBI | CBIDB | ORG | TABLE | 1,930,723 | 96.24 | |
CBI | CBIDB | STR | TABLE | 44,370 | 2.21 | |
CBI | CBIDB | ORG_OTHER | INDEX | 6,923 | 0.35 | |
CBI | CBIDB | PK_ORG | INDEX | 5,212 | 0.26 | |
SYS | SYSTEM | OBJ$ | TABLE | 2,963 | 0.15 |
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No data exists for this section of the report.
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No data exists for this section of the report.
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Cache | Get Requests | Pct Miss | Scan Reqs | Pct Miss | Mod Reqs | Final Usage |
---|---|---|---|---|---|---|
dc_awr_control | 202 | 0.00 | 0 | 10 | 1 | |
dc_global_oids | 6,865 | 0.32 | 0 | 0 | 17 | |
dc_histogram_data | 8,617 | 9.28 | 0 | 0 | 560 | |
dc_histogram_defs | 14,914 | 22.66 | 0 | 0 | 1,351 | |
dc_object_ids | 20,126 | 1.11 | 0 | 0 | 359 | |
dc_objects | 5,962 | 5.89 | 0 | 0 | 361 | |
dc_profiles | 6 | 0.00 | 0 | 0 | 1 | |
dc_rollback_segments | 1,194 | 0.00 | 0 | 0 | 22 | |
dc_segments | 5,670 | 6.67 | 0 | 12 | 227 | |
dc_sequences | 16 | 12.50 | 0 | 16 | 1 | |
dc_tablespaces | 10,543 | 0.00 | 0 | 0 | 17 | |
dc_usernames | 496 | 0.60 | 0 | 0 | 2 | |
dc_users | 13,199 | 0.01 | 0 | 0 | 32 | |
outstanding_alerts | 339 | 2.36 | 0 | 10 | 17 |
Namespace | Get Requests | Pct Miss | Pin Requests | Pct Miss | Reloads | Invali- dations |
---|---|---|---|---|---|---|
BODY | 66 | 16.67 | 440 | 3.86 | 4 | 0 |
CLUSTER | 62 | 4.84 | 119 | 3.36 | 1 | 0 |
INDEX | 127 | 45.67 | 306 | 18.95 | 0 | 0 |
SQL AREA | 9,127 | 6.34 | 38,159 | 5.38 | 531 | 0 |
TABLE/PROCEDURE | 2,021 | 15.64 | 11,699 | 16.74 | 799 | 0 |
SGA regions | Size in Bytes |
---|---|
Database Buffers | 25,165,824 |
Fixed Size | 787,988 |
Redo Buffers | 524,288 |
Variable Size | 145,488,364 |
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Pool | Name | Begin value | End value | % Diff |
---|---|---|---|---|
java | free memory | 50,331,648 | 50,331,648 | 0.00 |
large | free memory | 8,388,608 | 8,388,608 | 0.00 |
shared | ASH buffers | 4,194,304 | 4,194,304 | 0.00 |
shared | FileOpenBlock | 2,848,180 | 2,848,180 | 0.00 |
shared | KGLS heap | 1,141,248 | 1,192,892 | 4.53 |
shared | KQR L SO | 452,612 | 305,152 | -32.58 |
shared | KQR M PO | 1,201,784 | 1,168,800 | -2.74 |
shared | KQR M SO | 327,280 | 333,424 | 1.88 |
shared | KQR S PO | 87,892 | 86,612 | -1.46 |
shared | KQR S SO | 3,844 | 3,844 | 0.00 |
shared | KSXR pending messages que | 841,036 | 841,036 | 0.00 |
shared | KSXR receive buffers | 1,033,000 | 1,033,000 | 0.00 |
shared | PL/SQL DIANA | 1,046,664 | 545,256 | -47.91 |
shared | PL/SQL MPCODE | 775,764 | 1,292,032 | 66.55 |
shared | PLS non-lib hp | 30,248 | 30,248 | 0.00 |
shared | VIRTUAL CIRCUITS | 1,086,680 | 1,086,680 | 0.00 |
shared | alert threshol | 728 | 728 | 0.00 |
shared | event statistics per sess | 17,151,680 | 17,151,680 | 0.00 |
shared | fixed allocation callback | 308 | 308 | 0.00 |
shared | free memory | 6,893,900 | 5,133,172 | -25.54 |
shared | joxs heap | 4,220 | 4,220 | 0.00 |
shared | kmgsb circular statistics | 823,296 | 823,296 | 0.00 |
shared | library cache | 5,058,312 | 4,895,436 | -3.22 |
shared | miscellaneous | 26,741,788 | 26,876,204 | 0.50 |
shared | parameters | 5,724 | 5,092 | -11.04 |
shared | partitioning d | 64,760 | 85,024 | 31.29 |
shared | pl/sql source | 104 | 92 | -11.54 |
shared | repository | 41,416 | 49,708 | 20.02 |
shared | row cache | 3,707,272 | 3,707,272 | 0.00 |
shared | sessions | 3,056,344 | 3,056,344 | 0.00 |
shared | sql area | 4,149,208 | 6,189,196 | 49.17 |
shared | table definiti | 280 | 352 | 25.71 |
shared | transaction | 929,984 | 929,984 | 0.00 |
shared | trigger inform | 1,892 | 1,860 | -1.69 |
shared | type object de | 184,328 | 14,652 | -92.05 |
buffer_cache | 25,165,824 | 25,165,824 | 0.00 | |
fixed_sga | 787,988 | 787,988 | 0.00 | |
log_buffer | 524,288 | 524,288 | 0.00 |
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No data exists for this section of the report.
Parameter Name | Begin value | End value (if different) |
---|---|---|
background_dump_dest | D:\ADMIN\ORCL\BDUMP | |
compatible | 10.1.0.2.0 | |
control_files | D:\ORADATA\ORCL\CONTROL01.CTL, D: | |
core_dump_dest | D:\ADMIN\ORCL\CDUMP | |
db_block_size | 8192 | |
db_cache_size | 25165824 | |
db_domain | ||
db_file_multiblock_read_count | 16 | |
db_name | ORCL | |
db_recovery_file_dest | D:\flash_recovery_area | |
db_recovery_file_dest_size | 2147483648 | |
dispatchers | (PROTOCOL=TCP) (SERVICE=ORCLXDB) | |
java_pool_size | 50331648 | |
job_queue_processes | 10 | |
large_pool_size | 8388608 | |
open_cursors | 300 | |
pga_aggregate_target | 25165824 | |
processes | 600 | |
remote_login_passwordfile | EXCLUSIVE | |
shared_pool_size | 83886080 | |
sort_area_size | 65536 | |
undo_management | AUTO | |
undo_tablespace | UNDOTBS1 | |
user_dump_dest | D:\ADMIN\ORCL\UDUMP |
End of Report