065a435f6b
It is often useful to know if a cache is full of internal pages. I could have added page count tracking, but byte count tracking seems more useful (enough to justify the extra performance overhead).
112 lines
4.8 KiB
Python
112 lines
4.8 KiB
Python
# DO NOT EDIT: automatically built by dist/stat.py. */
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no_scale_per_second_list = [
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'async: maximum work queue length',
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'cache: bytes currently in the cache',
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'cache: maximum bytes configured',
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'cache: maximum page size at eviction',
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'cache: pages currently held in the cache',
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'cache: percentage overhead',
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'cache: tracked bytes belonging to internal pages in the cache',
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'cache: tracked bytes belonging to leaf pages in the cache',
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'cache: tracked bytes belonging to overflow pages in the cache',
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'cache: tracked dirty bytes in the cache',
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'cache: tracked dirty pages in the cache',
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'connection: files currently open',
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'log: maximum log file size',
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'log: number of pre-allocated log files to create',
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'log: total log buffer size',
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'LSM: application work units currently queued',
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'LSM: merge work units currently queued',
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'LSM: switch work units currently queued',
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'reconciliation: split bytes currently awaiting free',
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'reconciliation: split objects currently awaiting free',
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'session: open cursor count',
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'session: open session count',
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'transaction: transaction checkpoint currently running',
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'transaction: transaction checkpoint generation',
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'transaction: transaction checkpoint max time (msecs)',
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'transaction: transaction checkpoint min time (msecs)',
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'transaction: transaction checkpoint most recent time (msecs)',
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'transaction: transaction checkpoint total time (msecs)',
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'transaction: transaction range of IDs currently pinned',
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'transaction: transaction range of IDs currently pinned by a checkpoint',
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'block-manager: checkpoint size',
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'block-manager: file allocation unit size',
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'block-manager: file magic number',
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'block-manager: file major version number',
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'block-manager: file size in bytes',
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'block-manager: minor version number',
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'btree: btree checkpoint generation',
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'btree: column-store fixed-size leaf pages',
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'btree: column-store internal pages',
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'btree: column-store variable-size deleted values',
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'btree: column-store variable-size leaf pages',
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'btree: fixed-record size',
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'btree: maximum internal page key size',
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'btree: maximum internal page size',
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'btree: maximum leaf page key size',
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'btree: maximum leaf page size',
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'btree: maximum leaf page value size',
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'btree: maximum tree depth',
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'btree: number of key/value pairs',
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'btree: overflow pages',
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'btree: row-store internal pages',
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'btree: row-store leaf pages',
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'cache: overflow values cached in memory',
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'LSM: bloom filters in the LSM tree',
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'LSM: chunks in the LSM tree',
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'LSM: highest merge generation in the LSM tree',
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'LSM: total size of bloom filters',
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'reconciliation: maximum blocks required for a page',
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'session: open cursor count',
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]
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no_clear_list = [
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'cache: bytes currently in the cache',
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'cache: maximum bytes configured',
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'cache: pages currently held in the cache',
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'cache: percentage overhead',
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'cache: tracked bytes belonging to internal pages in the cache',
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'cache: tracked bytes belonging to leaf pages in the cache',
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'cache: tracked bytes belonging to overflow pages in the cache',
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'cache: tracked dirty bytes in the cache',
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'cache: tracked dirty pages in the cache',
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'connection: files currently open',
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'log: maximum log file size',
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'log: number of pre-allocated log files to create',
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'log: total log buffer size',
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'LSM: application work units currently queued',
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'LSM: merge work units currently queued',
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'LSM: switch work units currently queued',
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'reconciliation: split bytes currently awaiting free',
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'reconciliation: split objects currently awaiting free',
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'session: open cursor count',
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'session: open session count',
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'transaction: transaction checkpoint currently running',
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'transaction: transaction checkpoint generation',
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'transaction: transaction checkpoint max time (msecs)',
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'transaction: transaction checkpoint min time (msecs)',
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'transaction: transaction checkpoint most recent time (msecs)',
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'transaction: transaction checkpoint total time (msecs)',
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'transaction: transaction range of IDs currently pinned',
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'transaction: transaction range of IDs currently pinned by a checkpoint',
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'btree: btree checkpoint generation',
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'session: open cursor count',
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]
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prefix_list = [
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'data-handle',
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'reconciliation',
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'LSM',
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'log',
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'cache',
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'transaction',
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'cursor',
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'connection',
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'session',
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'block-manager',
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'thread-yield',
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'async',
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'btree',
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'compression',
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]
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groups = {'cursor': ['cursor', 'session'], 'lsm': ['LSM', 'transaction'], 'system': ['connection', 'data-handle', 'session'], 'evict': ['cache', 'connection', 'block-manager'], 'memory': ['cache', 'connection', 'reconciliation']} |