TickerType

java.lang.Object
- java.lang.Enum<TickerType>
- - org.rocksdb.TickerType

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<TickerType>
```
public enum TickerType
extends java.lang.Enum<TickerType>
```

Enum Constant Summary

Enum Constants
Enum Constant and Description
`BLOCK_CACHE_ADD`
`BLOCK_CACHE_ADD_FAILURES` # of failures when adding blocks to block cache.
`BLOCK_CACHE_BYTES_READ` # of bytes read from cache.
`BLOCK_CACHE_BYTES_WRITE` # of bytes written into cache.
`BLOCK_CACHE_COMPRESSED_ADD` Number of blocks added to compressed block cache.
`BLOCK_CACHE_COMPRESSED_ADD_FAILURES` Number of failures when adding blocks to compressed block cache.
`BLOCK_CACHE_COMPRESSED_HIT` Hit in the compressed block cache.
`BLOCK_CACHE_COMPRESSED_MISS` Miss in the compressed block cache.
`BLOCK_CACHE_DATA_ADD` # of data blocks added to block cache.
`BLOCK_CACHE_DATA_BYTES_INSERT` # of bytes of data blocks inserted into cache
`BLOCK_CACHE_DATA_HIT` # of times cache hit when accessing data block from block cache.
`BLOCK_CACHE_DATA_MISS` # of times cache miss when accessing data block from block cache.
`BLOCK_CACHE_FILTER_ADD` # of filter blocks added to block cache.
`BLOCK_CACHE_FILTER_BYTES_EVICT` # of bytes of bloom filter block erased from cache
`BLOCK_CACHE_FILTER_BYTES_INSERT` # of bytes of bloom filter blocks inserted into cache
`BLOCK_CACHE_FILTER_HIT` # of times cache hit when accessing filter block from block cache.
`BLOCK_CACHE_FILTER_MISS` # of times cache miss when accessing filter block from block cache.
`BLOCK_CACHE_HIT` total block cache hit REQUIRES: BLOCK_CACHE_HIT == BLOCK_CACHE_INDEX_HIT + BLOCK_CACHE_FILTER_HIT + BLOCK_CACHE_DATA_HIT;
`BLOCK_CACHE_INDEX_ADD` # of index blocks added to block cache.
`BLOCK_CACHE_INDEX_BYTES_EVICT` # of bytes of index block erased from cache
`BLOCK_CACHE_INDEX_BYTES_INSERT` # of bytes of index blocks inserted into cache
`BLOCK_CACHE_INDEX_HIT` # of times cache hit when accessing index block from block cache.
`BLOCK_CACHE_INDEX_MISS` # of times cache miss when accessing index block from block cache.
`BLOCK_CACHE_MISS` total block cache misses REQUIRES: BLOCK_CACHE_MISS == BLOCK_CACHE_INDEX_MISS + BLOCK_CACHE_FILTER_MISS + BLOCK_CACHE_DATA_MISS;
`BLOOM_FILTER_PREFIX_CHECKED` Number of times bloom was checked before creating iterator on a file, and the number of times the check was useful in avoiding iterator creation (and thus likely IOPs).
`BLOOM_FILTER_PREFIX_USEFUL`
`BLOOM_FILTER_USEFUL` # of times bloom filter has avoided file reads.
`BYTES_READ` The number of uncompressed bytes read from DB::Get().
`BYTES_WRITTEN` The number of uncompressed bytes issued by DB::Put(), DB::Delete(),\ DB::Merge(), and DB::Write().
`COMPACT_READ_BYTES` Bytes read during compaction.
`COMPACT_WRITE_BYTES` Bytes written during compaction.
`COMPACTION_KEY_DROP_NEWER_ENTRY` key was written with a newer value.
`COMPACTION_KEY_DROP_OBSOLETE` Also includes keys dropped for range del.
`COMPACTION_KEY_DROP_RANGE_DEL` key was covered by a range tombstone.
`COMPACTION_KEY_DROP_USER` User compaction function has dropped the key.
`COMPACTION_RANGE_DEL_DROP_OBSOLETE` all keys in range were deleted.
`DB_MUTEX_WAIT_MICROS` The wait time for db mutex.
`FILTER_OPERATION_TOTAL_TIME`
`FLUSH_WRITE_BYTES` Bytes written during flush.
`GET_HIT_L0` # of Get() queries served by L0
`GET_HIT_L1` # of Get() queries served by L1
`GET_HIT_L2_AND_UP` # of Get() queries served by L2 and up
`GET_UPDATES_SINCE_CALLS` Record the number of calls to `RocksDB.getUpdatesSince(long)`.
`ITER_BYTES_READ` The number of uncompressed bytes read from an iterator.
`MEMTABLE_HIT` # of memtable hits.
`MEMTABLE_MISS` # of memtable misses.
`MERGE_OPERATION_TOTAL_TIME`
`NO_FILE_CLOSES`
`NO_FILE_ERRORS`
`NO_FILE_OPENS`
`NO_ITERATORS` Number of iterators currently open.
`NUMBER_BLOCK_COMPRESSED` # of compressions/decompressions executed
`NUMBER_BLOCK_DECOMPRESSED`
`NUMBER_BLOCK_NOT_COMPRESSED`
`NUMBER_DB_NEXT` The number of calls to next.
`NUMBER_DB_NEXT_FOUND` The number of calls to next that returned data.
`NUMBER_DB_PREV` The number of calls to prev.
`NUMBER_DB_PREV_FOUND` The number of calls to prev that returned data.
`NUMBER_DB_SEEK` The number of calls to seek.
`NUMBER_DB_SEEK_FOUND` The number of calls to seek that returned data.
`NUMBER_DIRECT_LOAD_TABLE_PROPERTIES` Number of table's properties loaded directly from file, without creating table reader object.
`NUMBER_FILTERED_DELETES` Number of deletes records that were not required to be written to storage because key does not exist.
`NUMBER_KEYS_READ` Number of Keys read.
`NUMBER_KEYS_UPDATED` Number keys updated, if inplace update is enabled
`NUMBER_KEYS_WRITTEN` Number of keys written to the database via the Put and Write call's.
`NUMBER_MERGE_FAILURES`
`NUMBER_MULTIGET_BYTES_READ` Number of MultiGet bytes read.
`NUMBER_MULTIGET_CALLS` Number of MultiGet calls.
`NUMBER_MULTIGET_KEYS_READ` Number of MultiGet keys read.
`NUMBER_OF_RESEEKS_IN_ITERATION` Number of times we had to reseek inside an iteration to skip over large number of keys with same userkey.
`NUMBER_RATE_LIMITER_DRAINS` Number of refill intervals where rate limiter's bytes are fully consumed.
`NUMBER_SUPERVERSION_ACQUIRES`
`NUMBER_SUPERVERSION_CLEANUPS`
`NUMBER_SUPERVERSION_RELEASES`
`PERSISTENT_CACHE_HIT` # persistent cache hit
`PERSISTENT_CACHE_MISS` # persistent cache miss
`RATE_LIMIT_DELAY_MILLIS`
`READ_AMP_ESTIMATE_USEFUL_BYTES` Estimate of total bytes actually used.
`READ_AMP_TOTAL_READ_BYTES` Total size of loaded data blocks.
`ROW_CACHE_HIT` Row cache.
`ROW_CACHE_MISS`
`SIM_BLOCK_CACHE_HIT` # total simulation block cache hits
`SIM_BLOCK_CACHE_MISS` # total simulation block cache misses
`STALL_L0_NUM_FILES_MICROS` Deprecated.
`STALL_L0_SLOWDOWN_MICROS` Deprecated.
`STALL_MEMTABLE_COMPACTION_MICROS` Deprecated.
`STALL_MICROS` Writer has to wait for compaction or flush to finish.
`TICKER_ENUM_MAX`
`WAL_FILE_BYTES` Number of bytes written to WAL.
`WAL_FILE_SYNCED` Number of times WAL sync is done.
`WRITE_DONE_BY_OTHER` Equivalent to writes done for others.
`WRITE_DONE_BY_SELF` Writes can be processed by requesting thread or by the thread at the head of the writers queue.
`WRITE_TIMEDOUT` Number of writes ending up with timed-out.
`WRITE_WITH_WAL` Number of Write calls that request WAL.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`byte`	`getValue()`
`static TickerType`	`valueOf(java.lang.String name)` Returns the enum constant of this type with the specified name.
`static TickerType[]`	`values()` Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Enum Constant Detail
  - BLOCK_CACHE_MISS
```
public static final TickerType BLOCK_CACHE_MISS
```
    total block cache misses REQUIRES: BLOCK_CACHE_MISS == BLOCK_CACHE_INDEX_MISS + BLOCK_CACHE_FILTER_MISS + BLOCK_CACHE_DATA_MISS;
  - BLOCK_CACHE_HIT
```
public static final TickerType BLOCK_CACHE_HIT
```
    total block cache hit REQUIRES: BLOCK_CACHE_HIT == BLOCK_CACHE_INDEX_HIT + BLOCK_CACHE_FILTER_HIT + BLOCK_CACHE_DATA_HIT;
  - BLOCK_CACHE_ADD
```
public static final TickerType BLOCK_CACHE_ADD
```
  - BLOCK_CACHE_ADD_FAILURES
```
public static final TickerType BLOCK_CACHE_ADD_FAILURES
```
    # of failures when adding blocks to block cache.
  - BLOCK_CACHE_INDEX_MISS
```
public static final TickerType BLOCK_CACHE_INDEX_MISS
```
    # of times cache miss when accessing index block from block cache.
  - BLOCK_CACHE_INDEX_HIT
```
public static final TickerType BLOCK_CACHE_INDEX_HIT
```
    # of times cache hit when accessing index block from block cache.
  - BLOCK_CACHE_INDEX_ADD
```
public static final TickerType BLOCK_CACHE_INDEX_ADD
```
    # of index blocks added to block cache.
  - BLOCK_CACHE_INDEX_BYTES_INSERT
```
public static final TickerType BLOCK_CACHE_INDEX_BYTES_INSERT
```
    # of bytes of index blocks inserted into cache
  - BLOCK_CACHE_INDEX_BYTES_EVICT
```
public static final TickerType BLOCK_CACHE_INDEX_BYTES_EVICT
```
    # of bytes of index block erased from cache
  - BLOCK_CACHE_FILTER_MISS
```
public static final TickerType BLOCK_CACHE_FILTER_MISS
```
    # of times cache miss when accessing filter block from block cache.
  - BLOCK_CACHE_FILTER_HIT
```
public static final TickerType BLOCK_CACHE_FILTER_HIT
```
    # of times cache hit when accessing filter block from block cache.
  - BLOCK_CACHE_FILTER_ADD
```
public static final TickerType BLOCK_CACHE_FILTER_ADD
```
    # of filter blocks added to block cache.
  - BLOCK_CACHE_FILTER_BYTES_INSERT
```
public static final TickerType BLOCK_CACHE_FILTER_BYTES_INSERT
```
    # of bytes of bloom filter blocks inserted into cache
  - BLOCK_CACHE_FILTER_BYTES_EVICT
```
public static final TickerType BLOCK_CACHE_FILTER_BYTES_EVICT
```
    # of bytes of bloom filter block erased from cache
  - BLOCK_CACHE_DATA_MISS
```
public static final TickerType BLOCK_CACHE_DATA_MISS
```
    # of times cache miss when accessing data block from block cache.
  - BLOCK_CACHE_DATA_HIT
```
public static final TickerType BLOCK_CACHE_DATA_HIT
```
    # of times cache hit when accessing data block from block cache.
  - BLOCK_CACHE_DATA_ADD
```
public static final TickerType BLOCK_CACHE_DATA_ADD
```
    # of data blocks added to block cache.
  - BLOCK_CACHE_DATA_BYTES_INSERT
```
public static final TickerType BLOCK_CACHE_DATA_BYTES_INSERT
```
    # of bytes of data blocks inserted into cache
  - BLOCK_CACHE_BYTES_READ
```
public static final TickerType BLOCK_CACHE_BYTES_READ
```
    # of bytes read from cache.
  - BLOCK_CACHE_BYTES_WRITE
```
public static final TickerType BLOCK_CACHE_BYTES_WRITE
```
    # of bytes written into cache.
  - BLOOM_FILTER_USEFUL
```
public static final TickerType BLOOM_FILTER_USEFUL
```
    # of times bloom filter has avoided file reads.
  - PERSISTENT_CACHE_HIT
```
public static final TickerType PERSISTENT_CACHE_HIT
```
    # persistent cache hit
  - PERSISTENT_CACHE_MISS
```
public static final TickerType PERSISTENT_CACHE_MISS
```
    # persistent cache miss
  - SIM_BLOCK_CACHE_HIT
```
public static final TickerType SIM_BLOCK_CACHE_HIT
```
    # total simulation block cache hits
  - SIM_BLOCK_CACHE_MISS
```
public static final TickerType SIM_BLOCK_CACHE_MISS
```
    # total simulation block cache misses
  - MEMTABLE_HIT
```
public static final TickerType MEMTABLE_HIT
```
    # of memtable hits.
  - MEMTABLE_MISS
```
public static final TickerType MEMTABLE_MISS
```
    # of memtable misses.
  - GET_HIT_L0
```
public static final TickerType GET_HIT_L0
```
    # of Get() queries served by L0
  - GET_HIT_L1
```
public static final TickerType GET_HIT_L1
```
    # of Get() queries served by L1
  - GET_HIT_L2_AND_UP
```
public static final TickerType GET_HIT_L2_AND_UP
```
    # of Get() queries served by L2 and up
  - COMPACTION_KEY_DROP_NEWER_ENTRY
```
public static final TickerType COMPACTION_KEY_DROP_NEWER_ENTRY
```
    key was written with a newer value.
  - COMPACTION_KEY_DROP_OBSOLETE
```
public static final TickerType COMPACTION_KEY_DROP_OBSOLETE
```
    Also includes keys dropped for range del. The key is obsolete.
  - COMPACTION_KEY_DROP_RANGE_DEL
```
public static final TickerType COMPACTION_KEY_DROP_RANGE_DEL
```
    key was covered by a range tombstone.
  - COMPACTION_KEY_DROP_USER
```
public static final TickerType COMPACTION_KEY_DROP_USER
```
    User compaction function has dropped the key.
  - COMPACTION_RANGE_DEL_DROP_OBSOLETE
```
public static final TickerType COMPACTION_RANGE_DEL_DROP_OBSOLETE
```
    all keys in range were deleted.
  - NUMBER_KEYS_WRITTEN
```
public static final TickerType NUMBER_KEYS_WRITTEN
```
    Number of keys written to the database via the Put and Write call's.
  - NUMBER_KEYS_READ
```
public static final TickerType NUMBER_KEYS_READ
```
    Number of Keys read.
  - NUMBER_KEYS_UPDATED
```
public static final TickerType NUMBER_KEYS_UPDATED
```
    Number keys updated, if inplace update is enabled
  - BYTES_WRITTEN
```
public static final TickerType BYTES_WRITTEN
```
    The number of uncompressed bytes issued by DB::Put(), DB::Delete(),\ DB::Merge(), and DB::Write().
  - BYTES_READ
```
public static final TickerType BYTES_READ
```
    The number of uncompressed bytes read from DB::Get(). It could be either from memtables, cache, or table files. For the number of logical bytes read from DB::MultiGet(), please use NUMBER_MULTIGET_BYTES_READ.
  - NUMBER_DB_SEEK
```
public static final TickerType NUMBER_DB_SEEK
```
    The number of calls to seek.
  - NUMBER_DB_NEXT
```
public static final TickerType NUMBER_DB_NEXT
```
    The number of calls to next.
  - NUMBER_DB_PREV
```
public static final TickerType NUMBER_DB_PREV
```
    The number of calls to prev.
  - NUMBER_DB_SEEK_FOUND
```
public static final TickerType NUMBER_DB_SEEK_FOUND
```
    The number of calls to seek that returned data.
  - NUMBER_DB_NEXT_FOUND
```
public static final TickerType NUMBER_DB_NEXT_FOUND
```
    The number of calls to next that returned data.
  - NUMBER_DB_PREV_FOUND
```
public static final TickerType NUMBER_DB_PREV_FOUND
```
    The number of calls to prev that returned data.
  - ITER_BYTES_READ
```
public static final TickerType ITER_BYTES_READ
```
    The number of uncompressed bytes read from an iterator. Includes size of key and value.
  - NO_FILE_CLOSES
```
public static final TickerType NO_FILE_CLOSES
```
  - NO_FILE_OPENS
```
public static final TickerType NO_FILE_OPENS
```
  - NO_FILE_ERRORS
```
public static final TickerType NO_FILE_ERRORS
```
  - STALL_L0_SLOWDOWN_MICROS
```
@Deprecated
public static final TickerType STALL_L0_SLOWDOWN_MICROS
```
    Deprecated.
    
    Time system had to wait to do LO-L1 compactions.
  - STALL_MEMTABLE_COMPACTION_MICROS
```
@Deprecated
public static final TickerType STALL_MEMTABLE_COMPACTION_MICROS
```
    Deprecated.
    
    Time system had to wait to move memtable to L1.
  - STALL_L0_NUM_FILES_MICROS
```
@Deprecated
public static final TickerType STALL_L0_NUM_FILES_MICROS
```
    Deprecated.
    
    write throttle because of too many files in L0.
  - STALL_MICROS
```
public static final TickerType STALL_MICROS
```
    Writer has to wait for compaction or flush to finish.
  - DB_MUTEX_WAIT_MICROS
```
public static final TickerType DB_MUTEX_WAIT_MICROS
```
    The wait time for db mutex. Disabled by default. To enable it set stats level to StatsLevel.ALL
  - RATE_LIMIT_DELAY_MILLIS
```
public static final TickerType RATE_LIMIT_DELAY_MILLIS
```
  - NO_ITERATORS
```
public static final TickerType NO_ITERATORS
```
    Number of iterators currently open.
  - NUMBER_MULTIGET_CALLS
```
public static final TickerType NUMBER_MULTIGET_CALLS
```
    Number of MultiGet calls.
  - NUMBER_MULTIGET_KEYS_READ
```
public static final TickerType NUMBER_MULTIGET_KEYS_READ
```
    Number of MultiGet keys read.
  - NUMBER_MULTIGET_BYTES_READ
```
public static final TickerType NUMBER_MULTIGET_BYTES_READ
```
    Number of MultiGet bytes read.
  - NUMBER_FILTERED_DELETES
```
public static final TickerType NUMBER_FILTERED_DELETES
```
    Number of deletes records that were not required to be written to storage because key does not exist.
  - NUMBER_MERGE_FAILURES
```
public static final TickerType NUMBER_MERGE_FAILURES
```
  - BLOOM_FILTER_PREFIX_CHECKED
```
public static final TickerType BLOOM_FILTER_PREFIX_CHECKED
```
    Number of times bloom was checked before creating iterator on a file, and the number of times the check was useful in avoiding iterator creation (and thus likely IOPs).
  - BLOOM_FILTER_PREFIX_USEFUL
```
public static final TickerType BLOOM_FILTER_PREFIX_USEFUL
```
  - NUMBER_OF_RESEEKS_IN_ITERATION
```
public static final TickerType NUMBER_OF_RESEEKS_IN_ITERATION
```
    Number of times we had to reseek inside an iteration to skip over large number of keys with same userkey.
  - GET_UPDATES_SINCE_CALLS
```
public static final TickerType GET_UPDATES_SINCE_CALLS
```
    Record the number of calls to RocksDB.getUpdatesSince(long). Useful to keep track of transaction log iterator refreshes.
  - BLOCK_CACHE_COMPRESSED_MISS
```
public static final TickerType BLOCK_CACHE_COMPRESSED_MISS
```
    Miss in the compressed block cache.
  - BLOCK_CACHE_COMPRESSED_HIT
```
public static final TickerType BLOCK_CACHE_COMPRESSED_HIT
```
    Hit in the compressed block cache.
  - BLOCK_CACHE_COMPRESSED_ADD
```
public static final TickerType BLOCK_CACHE_COMPRESSED_ADD
```
    Number of blocks added to compressed block cache.
  - BLOCK_CACHE_COMPRESSED_ADD_FAILURES
```
public static final TickerType BLOCK_CACHE_COMPRESSED_ADD_FAILURES
```
    Number of failures when adding blocks to compressed block cache.
  - WAL_FILE_SYNCED
```
public static final TickerType WAL_FILE_SYNCED
```
    Number of times WAL sync is done.
  - WAL_FILE_BYTES
```
public static final TickerType WAL_FILE_BYTES
```
    Number of bytes written to WAL.
  - WRITE_DONE_BY_SELF
```
public static final TickerType WRITE_DONE_BY_SELF
```
    Writes can be processed by requesting thread or by the thread at the head of the writers queue.
  - WRITE_DONE_BY_OTHER
```
public static final TickerType WRITE_DONE_BY_OTHER
```
    Equivalent to writes done for others.
  - WRITE_TIMEDOUT
```
public static final TickerType WRITE_TIMEDOUT
```
    Number of writes ending up with timed-out.
  - WRITE_WITH_WAL
```
public static final TickerType WRITE_WITH_WAL
```
    Number of Write calls that request WAL.
  - COMPACT_READ_BYTES
```
public static final TickerType COMPACT_READ_BYTES
```
    Bytes read during compaction.
  - COMPACT_WRITE_BYTES
```
public static final TickerType COMPACT_WRITE_BYTES
```
    Bytes written during compaction.
  - FLUSH_WRITE_BYTES
```
public static final TickerType FLUSH_WRITE_BYTES
```
    Bytes written during flush.
  - NUMBER_DIRECT_LOAD_TABLE_PROPERTIES
```
public static final TickerType NUMBER_DIRECT_LOAD_TABLE_PROPERTIES
```
    Number of table's properties loaded directly from file, without creating table reader object.
  - NUMBER_SUPERVERSION_ACQUIRES
```
public static final TickerType NUMBER_SUPERVERSION_ACQUIRES
```
  - NUMBER_SUPERVERSION_RELEASES
```
public static final TickerType NUMBER_SUPERVERSION_RELEASES
```
  - NUMBER_SUPERVERSION_CLEANUPS
```
public static final TickerType NUMBER_SUPERVERSION_CLEANUPS
```
  - NUMBER_BLOCK_COMPRESSED
```
public static final TickerType NUMBER_BLOCK_COMPRESSED
```
    # of compressions/decompressions executed
  - NUMBER_BLOCK_DECOMPRESSED
```
public static final TickerType NUMBER_BLOCK_DECOMPRESSED
```
  - NUMBER_BLOCK_NOT_COMPRESSED
```
public static final TickerType NUMBER_BLOCK_NOT_COMPRESSED
```
  - MERGE_OPERATION_TOTAL_TIME
```
public static final TickerType MERGE_OPERATION_TOTAL_TIME
```
  - FILTER_OPERATION_TOTAL_TIME
```
public static final TickerType FILTER_OPERATION_TOTAL_TIME
```
  - ROW_CACHE_HIT
```
public static final TickerType ROW_CACHE_HIT
```
    Row cache.
  - ROW_CACHE_MISS
```
public static final TickerType ROW_CACHE_MISS
```
  - READ_AMP_ESTIMATE_USEFUL_BYTES
```
public static final TickerType READ_AMP_ESTIMATE_USEFUL_BYTES
```
    Estimate of total bytes actually used.
  - READ_AMP_TOTAL_READ_BYTES
```
public static final TickerType READ_AMP_TOTAL_READ_BYTES
```
    Total size of loaded data blocks.
  - NUMBER_RATE_LIMITER_DRAINS
```
public static final TickerType NUMBER_RATE_LIMITER_DRAINS
```
    Number of refill intervals where rate limiter's bytes are fully consumed.
  - TICKER_ENUM_MAX
```
public static final TickerType TICKER_ENUM_MAX
```
- Method Detail
  - values
```
public static TickerType[] values()
```
    Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
```
for (TickerType c : TickerType.values())
    System.out.println(c);
```
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static TickerType valueOf(java.lang.String name)
```
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    
    Parameters:
    
    name - the name of the enum constant to be returned.
    
    Returns:
    
    the enum constant with the specified name
    
    Throws:
    
    java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
    
    java.lang.NullPointerException - if the argument is null
  - getValue
```
public byte getValue()
```

Enum TickerType

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

BLOCK_CACHE_MISS

BLOCK_CACHE_HIT

BLOCK_CACHE_ADD

BLOCK_CACHE_ADD_FAILURES

BLOCK_CACHE_INDEX_MISS

BLOCK_CACHE_INDEX_HIT

BLOCK_CACHE_INDEX_ADD

BLOCK_CACHE_INDEX_BYTES_INSERT

BLOCK_CACHE_INDEX_BYTES_EVICT

BLOCK_CACHE_FILTER_MISS

BLOCK_CACHE_FILTER_HIT

BLOCK_CACHE_FILTER_ADD

BLOCK_CACHE_FILTER_BYTES_INSERT

BLOCK_CACHE_FILTER_BYTES_EVICT

BLOCK_CACHE_DATA_MISS

BLOCK_CACHE_DATA_HIT

BLOCK_CACHE_DATA_ADD

BLOCK_CACHE_DATA_BYTES_INSERT

BLOCK_CACHE_BYTES_READ

BLOCK_CACHE_BYTES_WRITE

BLOOM_FILTER_USEFUL

PERSISTENT_CACHE_HIT

PERSISTENT_CACHE_MISS

SIM_BLOCK_CACHE_HIT

SIM_BLOCK_CACHE_MISS

MEMTABLE_HIT

MEMTABLE_MISS

GET_HIT_L0

GET_HIT_L1

GET_HIT_L2_AND_UP

COMPACTION_KEY_DROP_NEWER_ENTRY

COMPACTION_KEY_DROP_OBSOLETE

COMPACTION_KEY_DROP_RANGE_DEL

COMPACTION_KEY_DROP_USER

COMPACTION_RANGE_DEL_DROP_OBSOLETE

NUMBER_KEYS_WRITTEN

NUMBER_KEYS_READ

NUMBER_KEYS_UPDATED

BYTES_WRITTEN

BYTES_READ

NUMBER_DB_SEEK

NUMBER_DB_NEXT

NUMBER_DB_PREV

NUMBER_DB_SEEK_FOUND

NUMBER_DB_NEXT_FOUND

NUMBER_DB_PREV_FOUND

ITER_BYTES_READ

NO_FILE_CLOSES

NO_FILE_OPENS

NO_FILE_ERRORS

STALL_L0_SLOWDOWN_MICROS

STALL_MEMTABLE_COMPACTION_MICROS

STALL_L0_NUM_FILES_MICROS

STALL_MICROS

DB_MUTEX_WAIT_MICROS

RATE_LIMIT_DELAY_MILLIS

NO_ITERATORS

NUMBER_MULTIGET_CALLS

NUMBER_MULTIGET_KEYS_READ

NUMBER_MULTIGET_BYTES_READ

NUMBER_FILTERED_DELETES

NUMBER_MERGE_FAILURES

BLOOM_FILTER_PREFIX_CHECKED

BLOOM_FILTER_PREFIX_USEFUL

NUMBER_OF_RESEEKS_IN_ITERATION

GET_UPDATES_SINCE_CALLS

BLOCK_CACHE_COMPRESSED_MISS

BLOCK_CACHE_COMPRESSED_HIT

BLOCK_CACHE_COMPRESSED_ADD

BLOCK_CACHE_COMPRESSED_ADD_FAILURES

WAL_FILE_SYNCED

WAL_FILE_BYTES

WRITE_DONE_BY_SELF

WRITE_DONE_BY_OTHER