mirror of
https://source.quilibrium.com/quilibrium/ceremonyclient.git
synced 2024-12-30 18:35:18 +00:00
468 lines
14 KiB
Go
468 lines
14 KiB
Go
// Copyright 2021 The LevelDB-Go and Pebble Authors. All rights reserved. Use
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// of this source code is governed by a BSD-style license that can be found in
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// the LICENSE file.
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package logs
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import (
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"bytes"
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"fmt"
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"math"
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"os"
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"path/filepath"
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"regexp"
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"testing"
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"time"
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"github.com/cockroachdb/datadriven"
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"github.com/cockroachdb/errors"
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"github.com/stretchr/testify/require"
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)
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const (
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compactionStartLine23_1 = `I211215 14:26:56.012382 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1845 ⋮ [n5,pebble,s6] 1216510 [JOB 284925] compacting(default) L2 [442555] (4.2 M) + L3 [445853] (8.4 M)`
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compactionStartLine = `I211215 14:26:56.012382 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1845 ⋮ [n5,pebble,s6] 1216510 [JOB 284925] compacting(default) L2 [442555] (4.2MB) Score=1.01 + L3 [445853] (8.4MB) Score=0.99; OverlappingRatio: Single 8.03, Multi 25.05;`
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compactionEndLine23_1 = `I211215 14:26:56.318543 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1886 ⋮ [n5,pebble,s6] 1216554 [JOB 284925] compacted(default) L2 [442555] (4.2 M) + L3 [445853] (8.4 M) -> L3 [445883 445887] (13 M), in 0.3s, output rate 42 M/s`
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compactionEndLine = `I211215 14:26:56.318543 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1886 ⋮ [n5,pebble,s6] 1216554 [JOB 284925] compacted(default) L2 [442555] (4.2MB) Score=1.01 + L3 [445853] (8.4MB) Score=1.01 -> L3 [445883 445887] (13MB), in 0.3s, output rate 42MB/s`
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compactionMultiLevelStartLine = `I211215 14:26:56.318543 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1886 ⋮ [n5,pebble,s6] 1216554 [JOB 11] compacting(default) [multilevel] L2 [250858] (2.1MB) Score=1.09 + L3 [247985 247989 247848] (17MB) Score=0.99 + L4 [250817 250834 238396] (28MB) Score=1.00; OverlappingRatio: Single 3.77, Multi 1.46;`
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compactionMultiLevelEndline = `I211215 14:26:56.318543 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1886 ⋮ [n5,pebble,s6] 1216554 [JOB 11] compacted(default) [multilevel] L2 [250858] (2.1MB) Score=1.09 + L3 [247985 247989 247848] (17MB) Score=0.99 + L4 [250817 250834 238396] (28MB) Score=1.00 -> L4 [250859 250860 250861 250862 250863] (46MB), in 0.2s (0.2s total), output rate 185MB/s`
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flushStartLine = `I211213 16:23:48.903751 21136 3@vendor/github.com/cockroachdb/pebble/event.go:599 ⋮ [n9,pebble,s8] 24 [JOB 10] flushing 2 memtables to L0`
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flushEndLine23_1 = `I211213 16:23:49.134464 21136 3@vendor/github.com/cockroachdb/pebble/event.go:603 ⋮ [n9,pebble,s8] 26 [JOB 10] flushed 2 memtables to L0 [1535806] (1.3 M), in 0.2s, output rate 5.8 M/s`
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flushEndLine = `I211213 16:23:49.134464 21136 3@vendor/github.com/cockroachdb/pebble/event.go:603 ⋮ [n9,pebble,s8] 26 [JOB 10] flushed 2 memtables to L0 [1535806] (1.3MB), in 0.2s, output rate 5.8MB/s`
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readAmpLine23_1 = ` total 31766 188 G - 257 G 187 G 48 K 3.6 G 744 536 G 49 K 278 G 5 2.1`
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readAmpLine = `total | 32K 188GB 0B | - | 257GB | 48K 187GB | 744 3.6GB | 49K 536GB | 278GB | 5 2.1`
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compactionStartNoNodeStoreLine23_1 = `I211215 14:26:56.012382 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1845 ⋮ [n?,pebble,s?] 1216510 [JOB 284925] compacting(default) L2 [442555] (4.2 M) + L3 [445853] (8.4 M)`
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compactionStartNoNodeStoreLine = `I211215 14:26:56.012382 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1845 ⋮ [n?,pebble,s?] 1216510 [JOB 284925] compacting(default) L2 [442555] (4.2 M) + L3 [445853] (8.4MB)`
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flushStartNoNodeStoreLine = `I211213 16:23:48.903751 21136 3@vendor/github.com/cockroachdb/pebble/event.go:599 ⋮ [n?,pebble,s?] 24 [JOB 10] flushing 2 memtables to L0`
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flushableIngestionLine23_1 = `I230831 04:13:28.824280 3780 3@pebble/event.go:685 ⋮ [n10,s10,pebble] 365 [JOB 226] flushed 6 ingested flushables L0:024334 (1.5 K) + L0:024339 (1.0 K) + L0:024335 (1.9 K) + L0:024336 (1.1 K) + L0:024337 (1.1 K) + L0:024338 (12 K) in 0.0s (0.0s total), output rate 67 M/s`
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flushableIngestionLine = `I230831 04:13:28.824280 3780 3@pebble/event.go:685 ⋮ [n10,s10,pebble] 365 [JOB 226] flushed 6 ingested flushables L0:024334 (1.5KB) + L0:024339 (1.0KB) + L0:024335 (1.9KB) + L0:024336 (1.1KB) + L0:024337 (1.1KB) + L0:024338 (12KB) in 0.0s (0.0s total), output rate 67MB/s`
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)
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func TestCompactionLogs_Regex(t *testing.T) {
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tcs := []struct {
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name string
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re *regexp.Regexp
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line string
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matches map[int]string
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}{
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{
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name: "compaction start - sentinel",
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re: sentinelPattern,
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line: compactionStartLine23_1,
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matches: map[int]string{
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sentinelPatternPrefixIdx: "compact",
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sentinelPatternSuffixIdx: "ing",
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},
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},
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{
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name: "compaction start - sentinel",
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re: sentinelPattern,
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line: compactionStartLine,
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matches: map[int]string{
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sentinelPatternPrefixIdx: "compact",
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sentinelPatternSuffixIdx: "ing",
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},
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},
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{
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name: "compaction end - sentinel",
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re: sentinelPattern,
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line: compactionEndLine23_1,
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matches: map[int]string{
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sentinelPatternPrefixIdx: "compact",
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sentinelPatternSuffixIdx: "ed",
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},
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},
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{
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name: "compaction end - sentinel",
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re: sentinelPattern,
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line: compactionEndLine,
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matches: map[int]string{
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sentinelPatternPrefixIdx: "compact",
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sentinelPatternSuffixIdx: "ed",
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},
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},
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{
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name: "flush start - sentinel",
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re: sentinelPattern,
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line: flushStartLine,
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matches: map[int]string{
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sentinelPatternPrefixIdx: "flush",
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sentinelPatternSuffixIdx: "ing",
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},
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},
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{
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name: "flush end - sentinel",
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re: sentinelPattern,
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line: flushEndLine23_1,
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matches: map[int]string{
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sentinelPatternPrefixIdx: "flush",
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sentinelPatternSuffixIdx: "ed",
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},
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},
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{
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name: "flush end - sentinel",
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re: sentinelPattern,
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line: flushEndLine,
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matches: map[int]string{
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sentinelPatternPrefixIdx: "flush",
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sentinelPatternSuffixIdx: "ed",
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},
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},
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{
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name: "compaction start",
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re: compactionPattern,
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line: compactionStartLine23_1,
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matches: map[int]string{
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compactionPatternJobIdx: "284925",
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compactionPatternSuffixIdx: "ing",
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compactionPatternTypeIdx: "default",
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compactionPatternFromIdx: "2",
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compactionPatternToIdx: "3",
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compactionPatternLevels: "L2 [442555] (4.2 M) + L3 [445853] (8.4 M)",
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},
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},
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{
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name: "compaction start",
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re: compactionPattern,
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line: compactionStartLine,
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matches: map[int]string{
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compactionPatternJobIdx: "284925",
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compactionPatternSuffixIdx: "ing",
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compactionPatternTypeIdx: "default",
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compactionPatternFromIdx: "2",
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compactionPatternToIdx: "3",
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compactionPatternLevels: "L2 [442555] (4.2MB) Score=1.01 + L3 [445853] (8.4MB) Score=0.99",
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},
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},
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{
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name: "compaction start multilevel",
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re: compactionPattern,
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line: compactionMultiLevelStartLine,
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matches: map[int]string{
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compactionPatternJobIdx: "11",
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compactionPatternSuffixIdx: "ing",
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compactionPatternTypeIdx: "default",
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compactionPatternFromIdx: "2",
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compactionPatternToIdx: "4",
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compactionPatternLevels: "L2 [250858] (2.1MB) Score=1.09 + L3 [247985 247989 247848] (17MB) Score=0.99 + L4 [250817 250834 238396] (28MB) Score=1.00",
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},
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},
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{
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name: "compaction start - no node / store",
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re: compactionPattern,
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line: compactionStartNoNodeStoreLine,
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matches: map[int]string{
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compactionPatternJobIdx: "284925",
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compactionPatternSuffixIdx: "ing",
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compactionPatternTypeIdx: "default",
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compactionPatternFromIdx: "2",
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compactionPatternToIdx: "3",
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},
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},
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{
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name: "compaction end",
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re: compactionPattern,
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line: compactionEndLine,
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matches: map[int]string{
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compactionPatternJobIdx: "284925",
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compactionPatternSuffixIdx: "ed",
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compactionPatternTypeIdx: "default",
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compactionPatternFromIdx: "2",
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compactionPatternToIdx: "3",
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compactionPatternBytesIdx: "13MB",
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},
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},
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{
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name: "compaction end",
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re: compactionPattern,
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line: compactionMultiLevelEndline,
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matches: map[int]string{
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compactionPatternJobIdx: "11",
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compactionPatternSuffixIdx: "ed",
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compactionPatternTypeIdx: "default",
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compactionPatternFromIdx: "2",
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compactionPatternToIdx: "4",
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compactionPatternBytesIdx: "46MB",
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},
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},
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{
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name: "flush start",
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re: flushPattern,
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line: flushStartLine,
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matches: map[int]string{
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flushPatternJobIdx: "10",
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flushPatternSuffixIdx: "ing",
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flushPatternBytesIdx: "",
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},
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},
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{
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name: "flush start - no node / store",
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re: flushPattern,
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line: flushStartNoNodeStoreLine,
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matches: map[int]string{
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flushPatternJobIdx: "10",
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flushPatternSuffixIdx: "ing",
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flushPatternBytesIdx: "",
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},
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},
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{
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name: "flush end",
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re: flushPattern,
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line: flushEndLine,
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matches: map[int]string{
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flushPatternJobIdx: "10",
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flushPatternSuffixIdx: "ed",
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flushPatternBytesIdx: "1.3MB",
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},
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},
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{
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name: "read amp suffix",
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re: readAmpPattern,
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line: readAmpLine,
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matches: map[int]string{
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readAmpPatternValueIdx: "5",
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},
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},
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{
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name: "read amp suffix 23.1",
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re: readAmpPattern,
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line: readAmpLine23_1,
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matches: map[int]string{
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readAmpPatternValueIdx: "5",
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},
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},
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{
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name: "ingestion during flush job 23.1",
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re: flushableIngestedPattern,
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line: flushableIngestionLine23_1,
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matches: map[int]string{
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flushableIngestedPatternJobIdx: "226",
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},
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},
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{
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name: "ingestion during flush 23.1",
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re: ingestedFilePattern,
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line: flushableIngestionLine23_1,
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matches: map[int]string{
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// Just looking at the first match for these.
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ingestedFilePatternLevelIdx: "0",
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ingestedFilePatternFileIdx: "024334",
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ingestedFilePatternBytesIdx: "1.5 K",
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},
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},
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{
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name: "ingestion during flush job",
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re: flushableIngestedPattern,
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line: flushableIngestionLine,
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matches: map[int]string{
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flushableIngestedPatternJobIdx: "226",
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},
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},
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{
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name: "ingestion during flush",
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re: ingestedFilePattern,
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line: flushableIngestionLine,
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matches: map[int]string{
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// Just looking at the first match for these.
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ingestedFilePatternLevelIdx: "0",
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ingestedFilePatternFileIdx: "024334",
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ingestedFilePatternBytesIdx: "1.5KB",
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},
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},
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}
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for _, tc := range tcs {
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t.Run(tc.name, func(t *testing.T) {
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matches := tc.re.FindStringSubmatch(tc.line)
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require.NotNil(t, matches)
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for idx, want := range tc.matches {
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require.Equal(t, want, matches[idx])
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}
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})
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}
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}
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func TestParseLogContext(t *testing.T) {
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testCases := []struct {
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line string
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timestamp string
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node int
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store int
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}{
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{
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line: `I211215 14:26:56.012382 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1845 ⋮ [n5,pebble,s6] foo`,
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timestamp: "211215 14:26:56.012382",
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node: 5,
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store: 6,
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},
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{
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line: `I211215 14:26:56.012382 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1845 ⋮ [T?,n5,pebble,s6] foo`,
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timestamp: "211215 14:26:56.012382",
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node: 5,
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store: 6,
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},
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{
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line: `I211215 14:26:56.012382 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1845 ⋮ [T15,n5,pebble,s6] foo`,
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timestamp: "211215 14:26:56.012382",
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node: 5,
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store: 6,
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},
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{
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line: `I211215 14:26:56.012382 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1845 ⋮ [T1,n?,pebble,s6] foo`,
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timestamp: "211215 14:26:56.012382",
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node: -1,
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store: 6,
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},
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{
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line: `I211215 14:26:56.012382 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1845 ⋮ [n5,pebble,s?] foo`,
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timestamp: "211215 14:26:56.012382",
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node: 5,
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store: -1,
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},
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}
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for _, tc := range testCases {
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t.Run("", func(t *testing.T) {
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var b logEventCollector
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require.NoError(t, parseLogContext(tc.line, &b))
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expT, err := time.Parse(timeFmt, tc.timestamp)
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require.NoError(t, err)
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require.Equal(t, expT, b.ctx.timestamp)
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require.Equal(t, tc.node, b.ctx.node)
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require.Equal(t, tc.store, b.ctx.store)
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})
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}
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}
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func TestCompactionLogs(t *testing.T) {
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dir := t.TempDir()
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datadriven.Walk(t, "testdata", func(t *testing.T, path string) {
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var c *logEventCollector
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var logNum int
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resetFn := func() {
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c = newEventCollector()
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logNum = 0
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}
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resetFn()
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datadriven.RunTest(t, path, func(t *testing.T, td *datadriven.TestData) string {
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switch td.Cmd {
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case "log":
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basename := fmt.Sprintf("%d.log", logNum)
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logNum++
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f, err := os.Create(filepath.Join(dir, basename))
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if err != nil {
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panic(err)
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}
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if _, err = f.WriteString(td.Input); err != nil {
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panic(err)
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}
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_ = f.Close()
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if err = parseLog(f.Name(), c); err != nil {
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return err.Error()
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}
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return basename
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case "summarize":
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window := 1 * time.Minute
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longRunning := time.Duration(math.MaxInt64)
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var err error
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for _, cmdArg := range td.CmdArgs {
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switch cmdArg.Key {
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case "window":
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window, err = time.ParseDuration(cmdArg.Vals[0])
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if err != nil {
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panic(errors.Newf("could not parse window: %s", err))
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}
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case "long-running":
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longRunning, err = time.ParseDuration(cmdArg.Vals[0])
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if err != nil {
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panic(errors.Newf("could not parse long-running: %s", err))
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}
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default:
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panic(errors.Newf("unknown arg %q", cmdArg.Key))
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}
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}
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a := newAggregator(window, longRunning, c.events, c.readAmps)
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windows := a.aggregate()
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var b bytes.Buffer
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for _, w := range windows {
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b.WriteString(w.String())
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}
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return b.String()
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case "reset":
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resetFn()
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return ""
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default:
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return fmt.Sprintf("unknown command %q", td.Cmd)
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}
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})
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})
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}
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func TestParseInputBytes(t *testing.T) {
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testCases := []struct {
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s string
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want uint64
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}{
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// Test both 23.1 and current formats.
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{
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"(10 B)",
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10,
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},
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{
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"(10B)",
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10,
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},
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{
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"(10 M)",
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10 << 20,
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},
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{
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"(10MB)",
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10 << 20,
|
|
},
|
|
{
|
|
"(10 M) + (20 M)",
|
|
30 << 20,
|
|
},
|
|
{
|
|
"(10MB) + (20MB)",
|
|
30 << 20,
|
|
},
|
|
{
|
|
"(10 M) + (20 M) + (30 M)",
|
|
60 << 20,
|
|
},
|
|
{
|
|
"(10MB) + (20MB) + (30MB)",
|
|
60 << 20,
|
|
},
|
|
{
|
|
"foo",
|
|
0,
|
|
},
|
|
}
|
|
for _, tc := range testCases {
|
|
t.Run(tc.s, func(t *testing.T) {
|
|
got, err := sumInputBytes(tc.s)
|
|
require.NoError(t, err)
|
|
require.Equal(t, tc.want, got)
|
|
})
|
|
}
|
|
}
|