dependencies: ginkgo v2.19.0, gomega v1.33.1
Ginkgo v2.18.0 allows tweaking the output so that it's easier to follow while a job runs in Prow (https://github.com/onsi/ginkgo/issues/1347). Using this in hack/ginkgo-e2e.sh will follow in a separate commit. Gomega gets bumped to the latest release to keep it up-to-date. Ginkgo v1.19.0 adds support for --label-filter with labels that represent sets (like our Feature:<Foo>).
This commit is contained in:
Patrick Ohly
92
vendor/github.com/google/pprof/profile/encode.go
generated
vendored
92
vendor/github.com/google/pprof/profile/encode.go
generated
vendored
@@ -17,6 +17,7 @@ package profile
|
||||
import (
|
||||
"errors"
|
||||
"sort"
|
||||
"strings"
|
||||
)
|
||||
|
||||
func (p *Profile) decoder() []decoder {
|
||||
@@ -183,12 +184,13 @@ var profileDecoder = []decoder{
|
||||
// repeated Location location = 4
|
||||
func(b *buffer, m message) error {
|
||||
x := new(Location)
|
||||
x.Line = make([]Line, 0, 8) // Pre-allocate Line buffer
|
||||
x.Line = b.tmpLines[:0] // Use shared space temporarily
|
||||
pp := m.(*Profile)
|
||||
pp.Location = append(pp.Location, x)
|
||||
err := decodeMessage(b, x)
|
||||
var tmp []Line
|
||||
x.Line = append(tmp, x.Line...) // Shrink to allocated size
|
||||
b.tmpLines = x.Line[:0]
|
||||
// Copy to shrink size and detach from shared space.
|
||||
x.Line = append([]Line(nil), x.Line...)
|
||||
return err
|
||||
},
|
||||
// repeated Function function = 5
|
||||
@@ -252,6 +254,14 @@ func (p *Profile) postDecode() error {
|
||||
} else {
|
||||
mappings[m.ID] = m
|
||||
}
|
||||
|
||||
// If this a main linux kernel mapping with a relocation symbol suffix
|
||||
// ("[kernel.kallsyms]_text"), extract said suffix.
|
||||
// It is fairly hacky to handle at this level, but the alternatives appear even worse.
|
||||
const prefix = "[kernel.kallsyms]"
|
||||
if strings.HasPrefix(m.File, prefix) {
|
||||
m.KernelRelocationSymbol = m.File[len(prefix):]
|
||||
}
|
||||
}
|
||||
|
||||
functions := make(map[uint64]*Function, len(p.Function))
|
||||
@@ -298,41 +308,52 @@ func (p *Profile) postDecode() error {
|
||||
st.Unit, err = getString(p.stringTable, &st.unitX, err)
|
||||
}
|
||||
|
||||
// Pre-allocate space for all locations.
|
||||
numLocations := 0
|
||||
for _, s := range p.Sample {
|
||||
labels := make(map[string][]string, len(s.labelX))
|
||||
numLabels := make(map[string][]int64, len(s.labelX))
|
||||
numUnits := make(map[string][]string, len(s.labelX))
|
||||
for _, l := range s.labelX {
|
||||
var key, value string
|
||||
key, err = getString(p.stringTable, &l.keyX, err)
|
||||
if l.strX != 0 {
|
||||
value, err = getString(p.stringTable, &l.strX, err)
|
||||
labels[key] = append(labels[key], value)
|
||||
} else if l.numX != 0 || l.unitX != 0 {
|
||||
numValues := numLabels[key]
|
||||
units := numUnits[key]
|
||||
if l.unitX != 0 {
|
||||
var unit string
|
||||
unit, err = getString(p.stringTable, &l.unitX, err)
|
||||
units = padStringArray(units, len(numValues))
|
||||
numUnits[key] = append(units, unit)
|
||||
}
|
||||
numLabels[key] = append(numLabels[key], l.numX)
|
||||
}
|
||||
}
|
||||
if len(labels) > 0 {
|
||||
s.Label = labels
|
||||
}
|
||||
if len(numLabels) > 0 {
|
||||
s.NumLabel = numLabels
|
||||
for key, units := range numUnits {
|
||||
if len(units) > 0 {
|
||||
numUnits[key] = padStringArray(units, len(numLabels[key]))
|
||||
numLocations += len(s.locationIDX)
|
||||
}
|
||||
locBuffer := make([]*Location, numLocations)
|
||||
|
||||
for _, s := range p.Sample {
|
||||
if len(s.labelX) > 0 {
|
||||
labels := make(map[string][]string, len(s.labelX))
|
||||
numLabels := make(map[string][]int64, len(s.labelX))
|
||||
numUnits := make(map[string][]string, len(s.labelX))
|
||||
for _, l := range s.labelX {
|
||||
var key, value string
|
||||
key, err = getString(p.stringTable, &l.keyX, err)
|
||||
if l.strX != 0 {
|
||||
value, err = getString(p.stringTable, &l.strX, err)
|
||||
labels[key] = append(labels[key], value)
|
||||
} else if l.numX != 0 || l.unitX != 0 {
|
||||
numValues := numLabels[key]
|
||||
units := numUnits[key]
|
||||
if l.unitX != 0 {
|
||||
var unit string
|
||||
unit, err = getString(p.stringTable, &l.unitX, err)
|
||||
units = padStringArray(units, len(numValues))
|
||||
numUnits[key] = append(units, unit)
|
||||
}
|
||||
numLabels[key] = append(numLabels[key], l.numX)
|
||||
}
|
||||
}
|
||||
s.NumUnit = numUnits
|
||||
if len(labels) > 0 {
|
||||
s.Label = labels
|
||||
}
|
||||
if len(numLabels) > 0 {
|
||||
s.NumLabel = numLabels
|
||||
for key, units := range numUnits {
|
||||
if len(units) > 0 {
|
||||
numUnits[key] = padStringArray(units, len(numLabels[key]))
|
||||
}
|
||||
}
|
||||
s.NumUnit = numUnits
|
||||
}
|
||||
}
|
||||
s.Location = make([]*Location, len(s.locationIDX))
|
||||
|
||||
s.Location = locBuffer[:len(s.locationIDX)]
|
||||
locBuffer = locBuffer[len(s.locationIDX):]
|
||||
for i, lid := range s.locationIDX {
|
||||
if lid < uint64(len(locationIds)) {
|
||||
s.Location[i] = locationIds[lid]
|
||||
@@ -509,6 +530,7 @@ func (p *Line) decoder() []decoder {
|
||||
func (p *Line) encode(b *buffer) {
|
||||
encodeUint64Opt(b, 1, p.functionIDX)
|
||||
encodeInt64Opt(b, 2, p.Line)
|
||||
encodeInt64Opt(b, 3, p.Column)
|
||||
}
|
||||
|
||||
var lineDecoder = []decoder{
|
||||
@@ -517,6 +539,8 @@ var lineDecoder = []decoder{
|
||||
func(b *buffer, m message) error { return decodeUint64(b, &m.(*Line).functionIDX) },
|
||||
// optional int64 line = 2
|
||||
func(b *buffer, m message) error { return decodeInt64(b, &m.(*Line).Line) },
|
||||
// optional int64 column = 3
|
||||
func(b *buffer, m message) error { return decodeInt64(b, &m.(*Line).Column) },
|
||||
}
|
||||
|
||||
func (p *Function) decoder() []decoder {
|
||||
|
||||
Reference in New Issue
Block a user