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Code Issues Releases Wiki Activity

print additional, table-formatted stats for CHECK

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This commit is contained in:
Arno Hautala
2017-09-15 23:34:06 -04:00
parent 6bffef36bf
commit d3cea2c7d0
1 changed files with 55 additions and 7 deletions
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62
src/duplicacy_snapshotmanager.go
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@@ -8,12 +8,14 @@ import (
"io"
"os"
"fmt"
"text/tabwriter"
"sort"
"bytes"
"regexp"
"strconv"
"strings"
"time"
"math"
"path"
"io/ioutil"
"encoding/json"
@@ -896,10 +898,25 @@ func (manager *SnapshotManager) CheckSnapshots(snapshotID string, revisionsToChe
if showStatistics {
for snapshotID, snapshotList := range snapshotMap {
tableBuffer := new(bytes.Buffer)
tableWriter := tabwriter.NewWriter(tableBuffer, 0, 0, 1, ' ', tabwriter.AlignRight|tabwriter.Debug)
for snapshotID, snapshotList := range snapshotMap {
fmt.Fprintln(tableWriter, "")
fmt.Fprintln(tableWriter, " files \tbytes \tchunks \tbytes \tuniq \tbytes \tnew \tbytes \tsnap \trev \t \t")
snapshotChunks := make(map[string]bool)
earliestSeenChunks := make(map[string]int)
for _, snapshot := range snapshotList {
for _, chunkID := range manager.GetSnapshotChunks(snapshot) {
if earliestSeenChunks[chunkID] == 0 {
earliestSeenChunks[chunkID] = math.MaxInt64
}
earliestSeenChunks[chunkID] = min(earliestSeenChunks[chunkID], snapshot.Revision)
}
}
for _, snapshot := range snapshotList {
chunks := make(map[string]bool)
@@ -910,42 +927,73 @@ func (manager *SnapshotManager) CheckSnapshots(snapshotID string, revisionsToChe
var totalChunkSize int64
var uniqueChunkSize int64
var totalChunkCount int64
var uniqueChunkCount int64
var newChunkCount int64
var newChunkSize int64
for chunkID, _ := range chunks {
chunkSize := chunkSizeMap[chunkID]
totalChunkSize += chunkSize
totalChunkCount += 1
if earliestSeenChunks[chunkID] == snapshot.Revision {
newChunkCount += 1
newChunkSize += chunkSize
}
if chunkUniqueMap[chunkID] {
uniqueChunkSize += chunkSize
uniqueChunkCount += 1
}
}
files := ""
files := " \t "
if snapshot.FileSize != 0 && snapshot.NumberOfFiles != 0 {
files = fmt.Sprintf("%d files (%s bytes), ", snapshot.NumberOfFiles, PrettyNumber(snapshot.FileSize))
files = fmt.Sprintf("%d \t%s", snapshot.NumberOfFiles, PrettyNumber(snapshot.FileSize))
}
LOG_INFO("SNAPSHOT_CHECK", "Snapshot %s at revision %d: %s%s total chunk bytes, %s unique chunk bytes",
snapshot.ID, snapshot.Revision, files, PrettyNumber(totalChunkSize), PrettyNumber(uniqueChunkSize))
creationTime := time.Unix(snapshot.StartTime, 0).Format("2006-01-02 15:04")
tagWithSpace := ""
if len(snapshot.Tag) > 0 {
tagWithSpace = snapshot.Tag + " "
}
fmt.Fprintln(tableWriter, fmt.Sprintf(
"%s \t%d \t%s \t%d \t%s \t%d \t%s \t%s \t%d \t@ %s %s%s \t",
files, totalChunkCount, PrettyNumber(totalChunkSize), uniqueChunkCount, PrettyNumber(uniqueChunkSize), newChunkCount, PrettyNumber(newChunkSize), snapshotID, snapshot.Revision, creationTime, tagWithSpace, snapshot.Options))
}
var totalChunkSize int64
var uniqueChunkSize int64
var totalChunkCount int64
var uniqueChunkCount int64
for chunkID, _ := range snapshotChunks {
chunkSize := chunkSizeMap[chunkID]
totalChunkSize += chunkSize
totalChunkCount += 1
if chunkSnapshotMap[chunkID] != -1 {
uniqueChunkSize += chunkSize
uniqueChunkCount += 1
}
}
LOG_INFO("SNAPSHOT_CHECK", "Snapshot %s all revisions: %s total chunk bytes, %s unique chunk bytes",
snapshotID, PrettyNumber(totalChunkSize), PrettyNumber(uniqueChunkSize))
fmt.Fprintln(tableWriter, fmt.Sprintf(
" \t \t%d \t%s \t%d \t%s \t \t \t%s \tall \t \t",
totalChunkCount, PrettyNumber(totalChunkSize), uniqueChunkCount, PrettyNumber(uniqueChunkSize), snapshotID))
}
tableWriter.Flush()
LOG_INFO("SNAPSHOT_CHECK", tableBuffer.String())
}
return true
}
func min(x, y int) int {
if x < y {
return x
}
return y
}
// ConvertSequence converts a sequence of chunk hashes into a sequence of chunk ids.
func (manager *SnapshotManager) ConvertSequence(sequence []string) (result []string) {
result = make([]string, len(sequence))