ORACLE 12c 所有latch name

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PC and Classifier lists for WLM

post/wait queue
hot latch diags
event stats latch
test excl. non-parent l0
test excl. parent l0
test excl. parent2 l0
test shared non-parent l0
test excl. non-parent lmax
test excl. parent2 lmid cln
test shared parent2 lmid
process allocation
call allocation
session statistics
interrupt manipulation
session allocation
session switching
process group creation
session idle bit
client/application info
longop free list parent
ksuosstats global area
ksupkttest latch
ksi resource reuse count
cached attr list
ksim membership request latch
ksim group membership cache
object stats modification
kss move lock
ksm sga alloc latch
parameter table management
dtp latch
ksbxic instance latch
kse signature
messages
enqueues
enqueue hash chains
instance enqueue
enqueue freelist latch
trace latch
FOB s.o list latch
FIB s.o chain latch
SGA IO buffer pool latch
File IO Stats segmented array latch
SGA global fib table latch
KSFQ
X$KSFQP
KSFS OFS layer alloc latch
KSFS statistics update latch
KSFS OFS ctx level parent latch
KSFS OFS sess layer parent latch
KSFS OFS req layer parent latch
KSFSD name cache latch
KSFSD name cache parent latch
KSFS id table parent latch
KSFS ksfs_node latch
i/o slave adaptor
ksfv messages
msg queue latch
done queue latch
session queue latch
direct msg latch
vecio buf des
ksfv subheap
resmgr:free threads list
resmgr group change latch
resmgr:pq event array
resmgr:pq mstat
channel handle pool latch
channel operations parent latch
message pool operations parent latch
channel anchor
dynamic channels
ksv instance latch
ksv class latch
ksv msg queue latch
ksv allocation latch
ksv remote inst ops
first spare latch - X non-parent
second spare latch - X non-parent
third spare latch - X non-parent
fourth spare latch - X non-parent
fifth spare latch - X non-parent
sixth spare latch - X parent
seventh spare latch - X parent
eighth spare latch - X parent
ninth spare latch - X parent
tenth spare latch - X parent
eleventh spare latch - children
twelfth spare latch - children
thirteenth spare latch - children
fourteenth spare latch - children
fifteenth spare latch - children
sixteenth spare latch - S non-parent
seventeenth spare latch - S non-parent
eighteenth spare latch - S non-parent
nineteenth spare latch - S non-parent
twentieth spare latch - S non-parent
twenty-first spare latch - S par
twenty-second spare latch - S par
twenty-third spare latch - S par
twenty-fourth spare latch - S par
twenty-fifth spare latch - S par
ksipc so latch
ksxp shared latch
IPC stats buffer allocation latch
IPC other latch
ksxp so latch
segmented array pool
granule operation
KSXR Instance Gone Latch
KSXR large replies
KSXR hang analysis phase 1 latch
KSXR hang analysis phase 2 latch
SGA mapping latch
active service list
database property service latch
OS process allocation
OS process
OS process: request allocation
Request holder compeltion list latch
prespawn queue latch
ksir sga latch
kspoltest latch
ksz_so allocation latch
reid allocation latch
storage server table manipulation latch
pmon tst latch
pmon tst latch 2
BA statistics
ksrmf so latch
ksolt alloc
queued dump request
global hanganlyze operation
ges process table freelist
ges process parent latch
ges process hash list
affinity stats objects freelist
affinity stats hash tables freelist
process pkey statistics list
ges resource table freelist
ges cached resource lists
ges resource hash list
ges resource scan list
ges s-lock bitvec freelist
ges enqueue table freelist
ges DFS wait callback info
ges timeout list
ges deadlock list
kjci process list latch
kjci process context latch
kjci objects freelist latch
kjcipctx state object freelist latch
kjci request sequence latch
kjoeq omni enqueue hash bucket latch
kjoeq Omni Enqueue freelist latch
kjoeq replication context freelist latch
kjoedcso state object freelist latch
kjoer owner hash bucket
kjoer owner freelist
kjoer replication context freelist
ges statistic table
ges synchronous data
KJC message pool free list
KJC message pool pending avail list
KJC receiver ctx free list
KJC snd proxy ctx free list
KJC destination ctx free list
KJC receiver queue access list
KJC snd proxy queue access list
KJC global resend message queue
KJCT receiver queue access
KJCT flow control latch
KJC global post event buffer
ges domain table
ges group table
gcs resource hash
gcs opaque info freelist
gcs resource freelist
gcs resource scan list
gcs resource validate list
gcs domain validate latch
gcs shadows freelist
gcs commit scn state
name-service entry
name-service request queue
name-service pending queue
name-service namespace bucket
name-service memory objects
name-service namespace objects
name-service request
name-service memory recovery
gcs remastering latch
pkey global statistics
gcs partitioned table hash
gcs pcm hashed value bucket hash
gcs remaster request queue
gcs affinity object freelist latch
recovery domain freelist
recovery domain hash list
pdb domain request latch
ges value block free list
Testing
heartbeat check
heartbeat structure management
Hang Manager wait event statistics
gcr global ctx
gcr structure management
ASM to smr
KMG MMAN ready and startup request latch
KMG resize request state object freelist
Memory Management Latch
Deferred Allocation Latch
file number translation table
mostly latch-free SCN
lgwr LWN SCN
redo on-disk SCN
ping redo on-disk SCN
instance redo on-disk SCN
maximum seen BPS SCN
write issued SCN
Consistent RBA
kcbtsemkid latch
cache buffers lru chain
buffer pool
multiple dbwriter suspend
active checkpoint queue latch
checkpoint queue latch
cache buffers chains
cache buffer handles
multiblock read objects
cache protection latch
block corruption recovery state
parallel ibr array
kcb DW scan objtemp latch
kcb DW scan objtemp hash table latch
cache table scan latch
tablespace key chain
flash file access latch
simulator lru latch
simulator hash latch
sim partition latch
state object free list
object queue header operation
object queue header freelist
object queue memory
archive destination
FAL Queue
kcrrgapb latch
Recovery Ping control
RSGA Queue
krsh_sga_uet latch
Managed Standby Recovery State
SGA kcrrlac latch
krso process latch
SGA kcrrgap latch
krsr_sgaq_avmstats latch
Real time apply boundary
SGA kcrrpinfo latch
SGA kcrrlatmscnl latch
redo transport task latch
archive process latch
alert log latch
LGWR NS Write
managed standby latch
RTT parent context
redo writing
redo copy
redo allocation
real redo SCN
oldest heartbeat request SCN
latest heartbeat request SCN
log write info
log write slave phase
OS file lock latch
Online Datafile Move latch
gc element
gc checkpoint
gc persistent rm
gc imc list
loader state object freelist
begin backup scn array
krb spare1 latch
krb spare2 latch
krb spare3 latch
krb spare4 latch
krbmrosl
krbabrstatl
Backup Appliance state change latch
Backup Appliance communications latch
Backup Appliance health check latch
BA container sga ctx latch
logminer work area
logminer local
logminer context allocation
logical standby cache
logical standby view
media recovery process out of buffers
read-only violation array modification
standby media recovery info
mapped buffers lru chain
Media rcv so alloc latch
parallel recoverable recovery
block media rcv so alloc latch
readable standby influx scn
readable standby metadata redo cache
readable standby lamport table
rsb inst ckpt scn
change tracking state change latch
change tracking optimization SCN
change tracking consistent SCN
lock DBA buffer during media recovery
lock new checkpoint scn during media recovery
reservation so alloc latch
Reserved Space Latch
flashback marker cache
flashback FBA barrier
flashback SCN barrier
hint flashback FBA barrier
flashback hint SCN barrier
flashback allocation
flashback mapping
flashback copy
flashback sync request
flashback prepare log info
Minimum flashback SCN latch
Block new check invariant rollback SCN latch
Flashback coordinator context latch
file deallocation SCN cache
Transportable DB Context Latch
readredo stats and histogram
cvmap freelist lock
kcfis latch
latch for sabmr requests triggered by queries
io pool granule metadata list
io pool granule list
kcn buffer chains
granule list of data transfer cache
granule from data transfer cache
KCNIBR - invalid block range tree
mira process information array modification
dml lock allocation
DML lock allocation
list of block allocation
transaction allocation
dummy allocation
transaction branch allocation
undo global data
MinActiveScn Latch
temp undo so allocation
parallel txn reco latch
intra txn parallel recovery
Undo Hint Latch
resumable state object
In memory undo latch
KTF sga latch
MQL Tracking Latch
Change Notification Hash table latch
Change Notification Latch
flashback archiver latch
change notification client cache latch
corrupted undo seg latch
SGA Logging Log Latch
SGA Logging Bkt Latch
KTILM latch
ILM activity tracking latch
ILM access tracking extent
ktm prv jrnls
ktmpj HT ls
imc-txn-wrk-lat
imc buf hdl lat
imc srchsp lat
imc hash lat
imc sj lat
sort extent pool
lob segment hash table latch
lob segment query latch
lob segment dispenser latch
fast space usage latch
shrink stat allocation latch
file cache latch
ktm global data
ktfbn latch
space background SGA latch
space background task latch
space background state object latch
ILM Stats main anchor latch
ILM Stats Stripe Latch
in-memory columnar extent map latch
in-memory columnar ts extent map chunk latch
in-memory global pool latch
in-memory area latch
IM area scb latch
IM area sb latch
in-memory columnar segment hash table latch
IM seg hdr latch
IM emb latch
SR Stats main anchor latch
SR Stats Stripe Latch
sequence cache
temp lob duration state obj allocation
kssmov protection latch
File State Object Pool Parent Latch
Write State Object Pool Parent Latch
deferred cleanup latch
domain validation update latch
kdlx hb parent latch
Locator state objects pool parent latch
Dedup Write Append Table Latch
In-Memory auxiliary task latch
In-Memory Background task hash table latch
row cache objects
KQF runtime table column alloc
KQF runtime purge top lvl latch
QOL Name Generation Latch
kkae edition name cache
KKCN reg stat latch
KKCN grp reg latch
KKCN grp data latch
global KZLD latch for mem in SGA
global KZLD latch for auth type mem in SGA
Read Only Database Account Status
cost function
Policy Refresh Latch
Policy Hash Table Latch
OLS label cache
OLS Group Tree
instance information
policy information
global ctx hash table latch
Triton Security Context Version Latch
Roles granted to users
Roles granted to regular roles
Role set constraints
Limit of XDS Child Cursor Latch
Security Class Hashtable
first Audit Vault latch
second Audit Vault latch
third Audit Vault latch
fourth Audit Vault latch
policy result list latch
XS state object latch
Dependency Info
Parent latch for dependency tracking
sga hash table parent latch
kzsc heap latch
Key management
Nonce variable
Store Old PDB GUID list
records written to CLI
global tx hash mapping
k2q lock allocation
k2q global data latch
shared pool
library cache load lock
Token Manager
cas latch
rm cas latch
resmgr:actses change state
resmgr:actses change group
resmgr:session queuing
resmgr:active threads
resmgr:schema config
resmgr:vc list latch
resmgr:incr/decr stats
resmgr:method mem alloc latch
resmgr:plan CPU method
resmgr:resource group CPU method
QMT
shared pool simulator
shared pool sim alloc
Streams Generic
Shared B-Tree
Memory Queue
Memory Queue Subscriber
Memory Queue Message Subscriber #1
Memory Queue Message Subscriber #2
Memory Queue Message Subscriber #3
Memory Queue Message Subscriber #4
pesom_hash_node
pesom_free_list
pesom_heap_alloc
peshm
Mutex
Mutex Stats
pebof_rrv
ODM-NFS:Global file structure
KGNFS-NFS:SHM structure
kgnfs mount latch
KGNFS-NFS:SVR LIST
SGA heap creation lock
SGA heap locks
SGA pool creation lock
SGA pool locks
SGA bucket locks
SGA blob lock
SGA blob parent
kgb latch
kgb parent
SGA table lock
Event Group Locks
SGA slab metadata lock
Sage HT Latch
shared server configuration
session timer
parameter list
presentation list
address list
end-point list
shared server info
dispatcher info
virtual circuit buffers
virtual circuit queues
virtual circuits
virtual circuit holder
kmcptab latch
kmcpvec latch
cp pool array latch
cp cmon array latch
cp server array latch
cp server hash latch
cp cso latch
cp pool latch
cp handoff latch
cp holder latch
cp srv type state latch
cp srv type wait latch
cp ref latch
cp sga latch
JOX SGA heap latch
JOX JIT latch
job_queue_processes parameter latch
job workq parent latch
job_queue_processes free list latch
SGA Blackbox latch
query server process
query server freelists
error message lists
process queue
process queue reference
parallel query stats
business card
queuing load statistics
parallel query alloc buffer
kxfxscanrate_latch
PX hash array latch
hash table modification latch
hash table dml freq tracking latch
hash table column usage latch
hash table Sql Plan Finding latch
constraint object allocation
device information
temporary table state object allocation
internal temp table object number allocation latch
SQL memory manager latch
SQL memory manager workarea list latch
compile environment latch
Bloom filter list latch
Bloom Filter SGA latch
Result Cache: RC Latch
Result Cache: SO Latch
Result Cache: MB Latch
Statement queuing latch
Statement Queuing SGA latch
key vector list latch
kupp process latch
pass worker exception to master
datapump job fixed tables latch
datapump attach fixed tables latch
Shared memory lock latch
process
VPSO SGA
STREAMS LCR
STREAMS: txn btree
STREAMS Pool Advisor
kokc descriptor allocation latch
ncodef allocation latch
NLS data objects
kpon job info latch
kpon sga structure
reg$ timeout service time
KPON ksr channel latch
Emon Post latch
emon sga global latch
KPOND pool lst latch
KKCN Reg Hast Table latch
KKCNE Reg Stat latch
session state list latch
kpplsSyncStateListSga: lock
connection pool sga data lock
message enqueue sync latch
image handles of buffered messages latch
kwqi:kchunk latch
enqueue message sequence number
Req enq shard id
Req deq shard id
KWSMCLD State Object
KWQP Prop Status
KWQS pqueue ctx latch
KWQS pqsubs latch
AQ Propagation Scheduling Proc Table
AQ Propagation Scheduling System Load
job queue sob latch
rules engine aggregate statistics
rules engine rule set statistics
rules engine rule statistics
rules engine evaluation context statistics
enqueue sob latch
kwqbsgn:msghdr
kwqbsn:qxl
kwqbsn:qsga
kwqbcco:cco
bufq statistics
spilled messages latch
queue sender's info. latch
bq:time manger info latch
qmn task queue latch
qmn task context latch
qmn state object latch
KWQMN job cache list latch
KWQMN to-be-Stopped Buffer list Latch
AQ deq hash table latch
AQ dequeue txn counter latch
AQ disk delete txn counter latch
AQ small txn context latch
AQ deq log statistics latch
AQ deq log cmt cbk chunk latch
AQ ht cmt cbk chunk latch
Message cache latch
message bitmap latch
Txn bkt latch
Retry bkt latch
Txn Ht elm latch
Retry Ht elm latch
shard latch
subscriber Ht bkt
Subscriber Ht elm latch
kwslbprocl: process count latch
kwslbmdl: metadata latch
kwslbql: queue latch
Cross process SGAlat
AQ Coord jobx_kwsbgsgn latch
AQ process state object latch
AQ Sharded master pool latch
AQ Background: interrupt command latch
AQ Slave freSlvL_kwsbgsgn latch
KWSBIT Free List
KWSB Job Cache
KWSNSM State Object
KWSNSME Free List
kwsptjobAdPtLt: AdPt list latch
kwsptjobTrPtLt: TrPt list latch
kwsptQcachLt: queue cache latch
kwsptTrncTsksLt: trunc task latch
KWSBTM slave so
KWSBTM scheduling stats
KWSSNMAP bitmap
AQ: IPC master latch
fixed table rows for x$hs_session
qm_init_sga
XDB unused session pool
XDB used session pool
XDB Config-1
XDB Config-2
XDB Config-3
qmtmrcsg_init
XML DB Events
XDB NFS Stateful SGA Latch
qmne Export Table Latch
XDB NFS Security Latch
XDB Byte Lock SGA Latch
XDB Mcache SGA Latch
XDB PL/SQL Support
DMON Work Queues Latch
DMON Network Error List Latch
RSM process latch
NSV command ID generation latch
NSV creation/termination latch
NSV message latch
Request id generation latch
Fast-Start Failover State Latch
xscalc freelist
xssinfo freelist
AW SGA latch
ASM allocation
KFA SGA latch
buffer pin latch
KFC SGA latch
KFC LRU latch
KFC Hash Latch
KFC FX Hash Latch
ASM map headers
ASM map operation freelist
ASM map operation hash table
ASM map load waiting list
KFK SGA Libload latch
ASM Keyed state latch
Lsod array latch
I/O Staticstics latch
KFM allocation
KFMD SGA
ASM network background latch
ASM network SGA latch
ASM network state latch
ASM remote client latch
ASM db client latch
ASM file locked extent latch
ASM scan context latch
ASM file allocation latch
KFR redo allocation latch
ASM rollback operations
KFIAS latch
KFCL LE Freelist
KFCL Instance Latch
KFCL BX Freelist
ASM attribute latch
ASM staleness latch
ASM Volume process latch
ASM Volume extent lock list
ASM Volume SGA latch
OFS SGA Latch
ASM user latch
ASM KFFD SO Latch
ASM Scrubbing background process latch
KFDVA SGA Latch
KFDVA vaL Cache Latch
server alert latch
generalized trace enabling latch
MMON per PDB bit map latch
statistics aggregation
AWR Alerted Metric Element list
threshold alerts latch
WCR: kecu cas mem
WCR: kecr File Count
WCR: MMON Create dir
WCR: ticker cache
WCR: sync
WCR: processes HT
WCR: MTS VC queue
kexsv latch
kexsvus latch
Real-time descriptor latch
DBOP Monitoring latch
Report Request struct latch
Report Request stats latch
JS broadcast add buf latch
JS broadcast drop buf latch
JS broadcast kill buf latch
JS broadcast load blnc latch
JS broadcast autostart latch
JS broadcast LW Job latch
JS mem alloc latch
JS slv state obj latch
JS queue state obj latch
JS queue access latch
JS Sh mem access
Sched InMem Job Cache
Sched IM Job latch
PL/SQL warning settings
dbkpls swphs latch
periodic dump event callbacks
dbkea msgq latch
KXDAM sga state latch
KXDBIO latch
PDB Heap Latch
gsm instance stat
read or modify gwm sga variables
RLB latch
spare latch 1
spare latch 2           

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