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Update dependencies

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This commit is contained in:
eleksir
2024-07-24 22:57:56 +03:00
parent ac243bf4fd
commit 00257b8e6c
729 changed files with 47714 additions and 29066 deletions
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401
vendor/github.com/cockroachdb/pebble/metrics.go generated vendored
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@@ -6,12 +6,13 @@ package pebble
import (
"fmt"
"strings"
"math"
"time"
"github.com/cockroachdb/pebble/internal/base"
"github.com/cockroachdb/pebble/internal/cache"
"github.com/cockroachdb/pebble/internal/humanize"
"github.com/cockroachdb/pebble/objstorage/objstorageprovider/sharedcache"
"github.com/cockroachdb/pebble/record"
"github.com/cockroachdb/pebble/sstable"
"github.com/cockroachdb/redact"
@@ -28,13 +29,10 @@ type FilterMetrics = sstable.FilterMetrics
// comment in base.
type ThroughputMetric = base.ThroughputMetric
func formatCacheMetrics(w redact.SafePrinter, m *CacheMetrics, name redact.SafeString) {
w.Printf("%7s %9s %7s %6.1f%% (score == hit-rate)\n",
name,
humanize.SI.Int64(m.Count),
humanize.IEC.Int64(m.Size),
redact.Safe(hitRate(m.Hits, m.Misses)))
}
// SecondaryCacheMetrics holds metrics for the persistent secondary cache
// that caches commonly accessed blocks from blob storage on a local
// file system.
type SecondaryCacheMetrics = sharedcache.Metrics
// LevelMetrics holds per-level metrics such as the number of files and total
// size of the files, and compaction related metrics.
@@ -46,9 +44,14 @@ type LevelMetrics struct {
Sublevels int32
// The total number of files in the level.
NumFiles int64
// The total number of virtual sstables in the level.
NumVirtualFiles uint64
// The total size in bytes of the files in the level.
Size int64
// The level's compaction score.
// The total size of the virtual sstables in the level.
VirtualSize uint64
// The level's compaction score. This is the compensatedScoreRatio in the
// candidateLevelInfo.
Score float64
// The number of incoming bytes from other levels read during
// compactions. This excludes bytes moved and bytes ingested. For L0 this is
@@ -79,6 +82,18 @@ type LevelMetrics struct {
TablesIngested uint64
// The number of sstables moved to this level by a "move" compaction.
TablesMoved uint64
MultiLevel struct {
// BytesInTop are the total bytes in a multilevel compaction coming from the top level.
BytesInTop uint64
// BytesIn, exclusively for multiLevel compactions.
BytesIn uint64
// BytesRead, exclusively for multilevel compactions.
BytesRead uint64
}
// Additional contains misc additional metrics that are not always printed.
Additional struct {
// The sum of Properties.ValueBlocksSize for all the sstables in this
@@ -96,6 +111,8 @@ type LevelMetrics struct {
// Add updates the counter metrics for the level.
func (m *LevelMetrics) Add(u *LevelMetrics) {
m.NumFiles += u.NumFiles
m.NumVirtualFiles += u.NumVirtualFiles
m.VirtualSize += u.VirtualSize
m.Size += u.Size
m.BytesIn += u.BytesIn
m.BytesIngested += u.BytesIngested
@@ -107,6 +124,9 @@ func (m *LevelMetrics) Add(u *LevelMetrics) {
m.TablesFlushed += u.TablesFlushed
m.TablesIngested += u.TablesIngested
m.TablesMoved += u.TablesMoved
m.MultiLevel.BytesInTop += u.MultiLevel.BytesInTop
m.MultiLevel.BytesRead += u.MultiLevel.BytesRead
m.MultiLevel.BytesIn += u.MultiLevel.BytesIn
m.Additional.BytesWrittenDataBlocks += u.Additional.BytesWrittenDataBlocks
m.Additional.BytesWrittenValueBlocks += u.Additional.BytesWrittenValueBlocks
m.Additional.ValueBlocksSize += u.Additional.ValueBlocksSize
@@ -121,32 +141,6 @@ func (m *LevelMetrics) WriteAmp() float64 {
return float64(m.BytesFlushed+m.BytesCompacted) / float64(m.BytesIn)
}
// format generates a string of the receiver's metrics, formatting it into the
// supplied buffer.
func (m *LevelMetrics) format(
w redact.SafePrinter, score redact.SafeValue, includeValueBlocksSize bool,
) {
w.Printf("%9d %7s %7s %7s %7s %7s %7s %7s %7s %7s %7s %7d %7.1f",
redact.Safe(m.NumFiles),
humanize.IEC.Int64(m.Size),
score,
humanize.IEC.Uint64(m.BytesIn),
humanize.IEC.Uint64(m.BytesIngested),
humanize.SI.Uint64(m.TablesIngested),
humanize.IEC.Uint64(m.BytesMoved),
humanize.SI.Uint64(m.TablesMoved),
humanize.IEC.Uint64(m.BytesFlushed+m.BytesCompacted),
humanize.SI.Uint64(m.TablesFlushed+m.TablesCompacted),
humanize.IEC.Uint64(m.BytesRead),
redact.Safe(m.Sublevels),
redact.Safe(m.WriteAmp()))
if includeValueBlocksSize {
w.Printf(" %7s\n", humanize.IEC.Uint64(m.Additional.ValueBlocksSize))
} else {
w.SafeString("\n")
}
}
// Metrics holds metrics for various subsystems of the DB such as the Cache,
// Compactions, WAL, and per-Level metrics.
//
@@ -158,14 +152,15 @@ type Metrics struct {
Compact struct {
// The total number of compactions, and per-compaction type counts.
Count int64
DefaultCount int64
DeleteOnlyCount int64
ElisionOnlyCount int64
MoveCount int64
ReadCount int64
RewriteCount int64
MultiLevelCount int64
Count int64
DefaultCount int64
DeleteOnlyCount int64
ElisionOnlyCount int64
MoveCount int64
ReadCount int64
RewriteCount int64
MultiLevelCount int64
CounterLevelCount int64
// An estimate of the number of bytes that need to be compacted for the LSM
// to reach a stable state.
EstimatedDebt uint64
@@ -218,7 +213,10 @@ type Metrics struct {
// The count of memtables.
Count int64
// The number of bytes present in zombie memtables which are no longer
// referenced by the current DB state but are still in use by an iterator.
// referenced by the current DB state. An unbounded number of memtables
// may be zombie if they're still in use by an iterator. One additional
// memtable may be zombie if it's no longer in use and waiting to be
// recycled.
ZombieSize uint64
// The count of zombie memtables.
ZombieCount int64
@@ -261,6 +259,10 @@ type Metrics struct {
ZombieSize uint64
// The count of zombie tables.
ZombieCount int64
// The count of the backing sstables.
BackingTableCount uint64
// The sum of the sizes of the all of the backing sstables.
BackingTableSize uint64
}
TableCache CacheMetrics
@@ -294,6 +296,8 @@ type Metrics struct {
record.LogWriterMetrics
}
SecondaryCacheMetrics SecondaryCacheMetrics
private struct {
optionsFileSize uint64
manifestFileSize uint64
@@ -307,6 +311,13 @@ var (
prometheus.LinearBuckets(0.0, float64(time.Microsecond*100), 50),
prometheus.ExponentialBucketsRange(float64(time.Millisecond*5), float64(10*time.Second), 50)...,
)
// SecondaryCacheIOBuckets exported to enable exporting from package pebble to
// enable exporting metrics with below buckets in CRDB.
SecondaryCacheIOBuckets = sharedcache.IOBuckets
// SecondaryCacheChannelWriteBuckets exported to enable exporting from package
// pebble to enable exporting metrics with below buckets in CRDB.
SecondaryCacheChannelWriteBuckets = sharedcache.ChannelWriteBuckets
)
// DiskSpaceUsage returns the total disk space used by the database in bytes,
@@ -326,12 +337,25 @@ func (m *Metrics) DiskSpaceUsage() uint64 {
return usageBytes
}
func (m *Metrics) levelSizes() [numLevels]int64 {
var sizes [numLevels]int64
for i := 0; i < len(sizes); i++ {
sizes[i] = m.Levels[i].Size
// NumVirtual is the number of virtual sstables in the latest version
// summed over every level in the lsm.
func (m *Metrics) NumVirtual() uint64 {
var n uint64
for _, level := range m.Levels {
n += level.NumVirtualFiles
}
return sizes
return n
}
// VirtualSize is the sum of the sizes of the virtual sstables in the
// latest version. BackingTableSize - VirtualSize gives an estimate for
// the space amplification caused by not compacting virtual sstables.
func (m *Metrics) VirtualSize() uint64 {
var size uint64
for _, level := range m.Levels {
size += level.VirtualSize
}
return size
}
// ReadAmp returns the current read amplification of the database.
@@ -362,59 +386,34 @@ func (m *Metrics) Total() LevelMetrics {
return total
}
const notApplicable = redact.SafeString("-")
func (m *Metrics) formatWAL(w redact.SafePrinter) {
var writeAmp float64
if m.WAL.BytesIn > 0 {
writeAmp = float64(m.WAL.BytesWritten) / float64(m.WAL.BytesIn)
}
w.Printf(" WAL %9d %7s %7s %7s %7s %7s %7s %7s %7s %7s %7s %7s %7.1f\n",
redact.Safe(m.WAL.Files),
humanize.Uint64(m.WAL.Size),
notApplicable,
humanize.Uint64(m.WAL.BytesIn),
notApplicable,
notApplicable,
notApplicable,
notApplicable,
humanize.Uint64(m.WAL.BytesWritten),
notApplicable,
notApplicable,
notApplicable,
redact.Safe(writeAmp))
}
// String pretty-prints the metrics, showing a line for the WAL, a line per-level, and
// a total:
// String pretty-prints the metrics as below:
//
// __level_____count____size___score______in__ingest(sz_cnt)____move(sz_cnt)___write(sz_cnt)____read___r-amp___w-amp
// WAL 1 28 B - 17 B - - - - 56 B - - - 3.3
// 0 1 770 B 0.25 28 B 0 B 0 0 B 0 770 B 1 0 B 1 27.5
// 1 0 0 B 0.00 0 B 0 B 0 0 B 0 0 B 0 0 B 0 0.0
// 2 0 0 B 0.00 0 B 0 B 0 0 B 0 0 B 0 0 B 0 0.0
// 3 0 0 B 0.00 0 B 0 B 0 0 B 0 0 B 0 0 B 0 0.0
// 4 0 0 B 0.00 0 B 0 B 0 0 B 0 0 B 0 0 B 0 0.0
// 5 0 0 B 0.00 0 B 0 B 0 0 B 0 0 B 0 0 B 0 0.0
// 6 0 0 B - 0 B 0 B 0 0 B 0 0 B 0 0 B 0 0.0
// total 1 770 B - 56 B 0 B 0 0 B 0 826 B 1 0 B 1 14.8
// flush 1 0 B 0 0 (ingest = ingested-as-flushable, move = tables-ingested)
// compact 0 0 B 0 B 0 (size == estimated-debt, score = in-progress-bytes, in = num-in-progress)
// ctype 0 0 0 0 0 0 0 (default, delete, elision, move, read, rewrite, multi-level)
// memtbl 1 256 K
// zmemtbl 1 256 K
// ztbl 0 0 B
// bcache 4 697 B 0.0% (score == hit-rate)
// tcache 1 696 B 0.0% (score == hit-rate)
// snaps 0 - 0 (score == earliest seq num)
// titers 1
// filter - - 0.0% (score == utility)
//
// The WAL "in" metric is the size of the batches written to the WAL. The WAL
// "write" metric is the size of the physical data written to the WAL which
// includes record fragment overhead. Write amplification is computed as
// bytes-written / bytes-in, except for the total row where bytes-in is
// replaced with WAL-bytes-written + bytes-ingested.
// | | | | ingested | moved | written | | amp
// level | tables size val-bl vtables | score | in | tables size | tables size | tables size | read | r w
// ------+-----------------------------+-------+-------+--------------+--------------+--------------+-------+---------
// 0 | 101 102B 0B 0 | 103.0 | 104B | 112 104B | 113 106B | 221 217B | 107B | 1 2.1
// 1 | 201 202B 0B 0 | 203.0 | 204B | 212 204B | 213 206B | 421 417B | 207B | 2 2.0
// 2 | 301 302B 0B 0 | 303.0 | 304B | 312 304B | 313 306B | 621 617B | 307B | 3 2.0
// 3 | 401 402B 0B 0 | 403.0 | 404B | 412 404B | 413 406B | 821 817B | 407B | 4 2.0
// 4 | 501 502B 0B 0 | 503.0 | 504B | 512 504B | 513 506B | 1.0K 1017B | 507B | 5 2.0
// 5 | 601 602B 0B 0 | 603.0 | 604B | 612 604B | 613 606B | 1.2K 1.2KB | 607B | 6 2.0
// 6 | 701 702B 0B 0 | - | 704B | 712 704B | 713 706B | 1.4K 1.4KB | 707B | 7 2.0
// total | 2.8K 2.7KB 0B 0 | - | 2.8KB | 2.9K 2.8KB | 2.9K 2.8KB | 5.7K 8.4KB | 2.8KB | 28 3.0
// -------------------------------------------------------------------------------------------------------------------
// WAL: 22 files (24B) in: 25B written: 26B (4% overhead)
// Flushes: 8
// Compactions: 5 estimated debt: 6B in progress: 2 (7B)
// default: 27 delete: 28 elision: 29 move: 30 read: 31 rewrite: 32 multi-level: 33
// MemTables: 12 (11B) zombie: 14 (13B)
// Zombie tables: 16 (15B)
// Backing tables: 0 (0B)
// Block cache: 2 entries (1B) hit rate: 42.9%
// Table cache: 18 entries (17B) hit rate: 48.7%
// Secondary cache: 40 entries (40B) hit rate: 49.9%
// Snapshots: 4 earliest seq num: 1024
// Table iters: 21
// Filter utility: 47.4%
// Ingestions: 27 as flushable: 36 (34B in 35 tables)
func (m *Metrics) String() string {
return redact.StringWithoutMarkers(m)
}
@@ -435,29 +434,84 @@ func (m *Metrics) SafeFormat(w redact.SafePrinter, _ rune) {
// width specifiers. When the issue is fixed, we can convert these to
// RedactableStrings. https://github.com/cockroachdb/redact/issues/17
haveValueBlocks := false
var valueBlocksHeading redact.SafeString
for level := 0; level < numLevels; level++ {
if m.Levels[level].Additional.ValueBlocksSize > 0 {
haveValueBlocks = true
valueBlocksHeading = "__val-bl"
break
multiExists := m.Compact.MultiLevelCount > 0
appendIfMulti := func(line redact.SafeString) {
if multiExists {
w.SafeString(line)
}
}
newline := func() {
w.SafeString("\n")
}
w.SafeString(" | | | | ingested | moved | written | | amp")
appendIfMulti(" | multilevel")
newline()
w.SafeString("level | tables size val-bl vtables | score | in | tables size | tables size | tables size | read | r w")
appendIfMulti(" | top in read")
newline()
w.SafeString("------+-----------------------------+-------+-------+--------------+--------------+--------------+-------+---------")
appendIfMulti("-+------------------")
newline()
// formatRow prints out a row of the table.
formatRow := func(m *LevelMetrics, score float64) {
scoreStr := "-"
if !math.IsNaN(score) {
// Try to keep the string no longer than 5 characters.
switch {
case score < 99.995:
scoreStr = fmt.Sprintf("%.2f", score)
case score < 999.95:
scoreStr = fmt.Sprintf("%.1f", score)
default:
scoreStr = fmt.Sprintf("%.0f", score)
}
}
var wampStr string
if wamp := m.WriteAmp(); wamp > 99.5 {
wampStr = fmt.Sprintf("%.0f", wamp)
} else {
wampStr = fmt.Sprintf("%.1f", wamp)
}
w.Printf("| %5s %6s %6s %7s | %5s | %5s | %5s %6s | %5s %6s | %5s %6s | %5s | %3d %4s",
humanize.Count.Int64(m.NumFiles),
humanize.Bytes.Int64(m.Size),
humanize.Bytes.Uint64(m.Additional.ValueBlocksSize),
humanize.Count.Uint64(m.NumVirtualFiles),
redact.Safe(scoreStr),
humanize.Bytes.Uint64(m.BytesIn),
humanize.Count.Uint64(m.TablesIngested),
humanize.Bytes.Uint64(m.BytesIngested),
humanize.Count.Uint64(m.TablesMoved),
humanize.Bytes.Uint64(m.BytesMoved),
humanize.Count.Uint64(m.TablesFlushed+m.TablesCompacted),
humanize.Bytes.Uint64(m.BytesFlushed+m.BytesCompacted),
humanize.Bytes.Uint64(m.BytesRead),
redact.Safe(m.Sublevels),
redact.Safe(wampStr))
if multiExists {
w.Printf(" | %5s %5s %5s",
humanize.Bytes.Uint64(m.MultiLevel.BytesInTop),
humanize.Bytes.Uint64(m.MultiLevel.BytesIn),
humanize.Bytes.Uint64(m.MultiLevel.BytesRead))
}
newline()
}
var total LevelMetrics
w.Printf("__level_____count____size___score______in__ingest(sz_cnt)"+
"____move(sz_cnt)___write(sz_cnt)____read___r-amp___w-amp%s\n", valueBlocksHeading)
m.formatWAL(w)
for level := 0; level < numLevels; level++ {
l := &m.Levels[level]
w.Printf("%7d ", redact.Safe(level))
w.Printf("%5d ", redact.Safe(level))
// Format the score.
var score redact.SafeValue = notApplicable
score := math.NaN()
if level < numLevels-1 {
score = redact.Safe(fmt.Sprintf("%0.2f", l.Score))
score = l.Score
}
l.format(w, score, haveValueBlocks)
formatRow(l, score)
total.Add(l)
total.Sublevels += l.Sublevels
}
@@ -467,60 +521,105 @@ func (m *Metrics) SafeFormat(w redact.SafePrinter, _ rune) {
// the bytes written to the log and bytes written externally and then
// ingested.
total.BytesFlushed += total.BytesIn
w.SafeString(" total ")
total.format(w, notApplicable, haveValueBlocks)
w.SafeString("total ")
formatRow(&total, math.NaN())
w.Printf(" flush %9d %31s %7d %7d %s\n",
redact.Safe(m.Flush.Count),
humanize.IEC.Uint64(m.Flush.AsIngestBytes),
redact.Safe(m.Flush.AsIngestTableCount),
redact.Safe(m.Flush.AsIngestCount),
redact.SafeString(`(ingest = tables-ingested, move = ingested-as-flushable)`))
w.Printf("compact %9d %7s %7s %7d %s %s\n",
w.SafeString("-------------------------------------------------------------------------------------------------------------------")
appendIfMulti("--------------------")
newline()
w.Printf("WAL: %d files (%s) in: %s written: %s (%.0f%% overhead)\n",
redact.Safe(m.WAL.Files),
humanize.Bytes.Uint64(m.WAL.Size),
humanize.Bytes.Uint64(m.WAL.BytesIn),
humanize.Bytes.Uint64(m.WAL.BytesWritten),
redact.Safe(percent(int64(m.WAL.BytesWritten)-int64(m.WAL.BytesIn), int64(m.WAL.BytesIn))))
w.Printf("Flushes: %d\n", redact.Safe(m.Flush.Count))
w.Printf("Compactions: %d estimated debt: %s in progress: %d (%s)\n",
redact.Safe(m.Compact.Count),
humanize.IEC.Uint64(m.Compact.EstimatedDebt),
humanize.IEC.Int64(m.Compact.InProgressBytes),
humanize.Bytes.Uint64(m.Compact.EstimatedDebt),
redact.Safe(m.Compact.NumInProgress),
redact.SafeString(strings.Repeat(" ", 24)),
redact.SafeString(`(size == estimated-debt, score = in-progress-bytes, in = num-in-progress)`))
w.Printf(" ctype %9d %7d %7d %7d %7d %7d %7d %s\n",
humanize.Bytes.Int64(m.Compact.InProgressBytes))
w.Printf(" default: %d delete: %d elision: %d move: %d read: %d rewrite: %d multi-level: %d\n",
redact.Safe(m.Compact.DefaultCount),
redact.Safe(m.Compact.DeleteOnlyCount),
redact.Safe(m.Compact.ElisionOnlyCount),
redact.Safe(m.Compact.MoveCount),
redact.Safe(m.Compact.ReadCount),
redact.Safe(m.Compact.RewriteCount),
redact.Safe(m.Compact.MultiLevelCount),
redact.SafeString(`(default, delete, elision, move, read, rewrite, multi-level)`))
w.Printf(" memtbl %9d %7s\n",
redact.Safe(m.Compact.MultiLevelCount))
w.Printf("MemTables: %d (%s) zombie: %d (%s)\n",
redact.Safe(m.MemTable.Count),
humanize.IEC.Uint64(m.MemTable.Size))
w.Printf("zmemtbl %9d %7s\n",
humanize.Bytes.Uint64(m.MemTable.Size),
redact.Safe(m.MemTable.ZombieCount),
humanize.IEC.Uint64(m.MemTable.ZombieSize))
w.Printf(" ztbl %9d %7s\n",
humanize.Bytes.Uint64(m.MemTable.ZombieSize))
w.Printf("Zombie tables: %d (%s)\n",
redact.Safe(m.Table.ZombieCount),
humanize.IEC.Uint64(m.Table.ZombieSize))
formatCacheMetrics(w, &m.BlockCache, "bcache")
formatCacheMetrics(w, &m.TableCache, "tcache")
w.Printf(" snaps %9d %7s %7d (score == earliest seq num)\n",
humanize.Bytes.Uint64(m.Table.ZombieSize))
w.Printf("Backing tables: %d (%s)\n",
redact.Safe(m.Table.BackingTableCount),
humanize.Bytes.Uint64(m.Table.BackingTableSize))
w.Printf("Virtual tables: %d (%s)\n",
redact.Safe(m.NumVirtual()),
humanize.Bytes.Uint64(m.VirtualSize()))
formatCacheMetrics := func(m *CacheMetrics, name redact.SafeString) {
w.Printf("%s: %s entries (%s) hit rate: %.1f%%\n",
name,
humanize.Count.Int64(m.Count),
humanize.Bytes.Int64(m.Size),
redact.Safe(hitRate(m.Hits, m.Misses)))
}
formatCacheMetrics(&m.BlockCache, "Block cache")
formatCacheMetrics(&m.TableCache, "Table cache")
formatSharedCacheMetrics := func(w redact.SafePrinter, m *SecondaryCacheMetrics, name redact.SafeString) {
w.Printf("%s: %s entries (%s) hit rate: %.1f%%\n",
name,
humanize.Count.Int64(m.Count),
humanize.Bytes.Int64(m.Size),
redact.Safe(hitRate(m.ReadsWithFullHit, m.ReadsWithPartialHit+m.ReadsWithNoHit)))
}
formatSharedCacheMetrics(w, &m.SecondaryCacheMetrics, "Secondary cache")
w.Printf("Snapshots: %d earliest seq num: %d\n",
redact.Safe(m.Snapshots.Count),
notApplicable,
redact.Safe(m.Snapshots.EarliestSeqNum))
w.Printf(" titers %9d\n", redact.Safe(m.TableIters))
w.Printf(" filter %9s %7s %6.1f%% (score == utility)\n",
notApplicable,
notApplicable,
redact.Safe(hitRate(m.Filter.Hits, m.Filter.Misses)))
w.Printf(" ingest %9d\n",
w.Printf("Table iters: %d\n", redact.Safe(m.TableIters))
w.Printf("Filter utility: %.1f%%\n", redact.Safe(hitRate(m.Filter.Hits, m.Filter.Misses)))
w.Printf("Ingestions: %d as flushable: %d (%s in %d tables)\n",
redact.Safe(m.Ingest.Count),
)
redact.Safe(m.Flush.AsIngestCount),
humanize.Bytes.Uint64(m.Flush.AsIngestBytes),
redact.Safe(m.Flush.AsIngestTableCount))
}
func hitRate(hits, misses int64) float64 {
sum := hits + misses
if sum == 0 {
return percent(hits, hits+misses)
}
func percent(numerator, denominator int64) float64 {
if denominator == 0 {
return 0
}
return 100 * float64(hits) / float64(sum)
return 100 * float64(numerator) / float64(denominator)
}
// StringForTests is identical to m.String() on 64-bit platforms. It is used to
// provide a platform-independent result for tests.
func (m *Metrics) StringForTests() string {
mCopy := *m
if math.MaxInt == math.MaxInt32 {
// This is the difference in Sizeof(sstable.Reader{})) between 64 and 32 bit
// platforms.
const tableCacheSizeAdjustment = 212
mCopy.TableCache.Size += mCopy.TableCache.Count * tableCacheSizeAdjustment
}
return redact.StringWithoutMarkers(&mCopy)
}