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set trace log level for our flakyest tests #21595

Merged
merged 7 commits into from
Dec 20, 2023
Merged

set trace log level for our flakyest tests #21595

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ddfe608
set debug log level for our flakyest tests
akarpz Dec 15, 2023
1a722c2
debug logs for offsetguess test
akarpz Dec 15, 2023
e4a208b
improve logging
akarpz Dec 18, 2023
0310702
added logs to conntrack guessing
akarpz Dec 18, 2023
50b374e
log current offset value
akarpz Dec 19, 2023
cfdfa8d
set to trace to reduce spammy offsetguess logs
akarpz Dec 19, 2023
5c7d4f4
Merge branch 'main' into akarpowich/debug_logs_flaky_tests
akarpz Dec 19, 2023
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1 change: 1 addition & 0 deletions pkg/network/tracer/conntracker_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,7 @@ const (
)

func TestConntrackers(t *testing.T) {
ebpftest.LogLevel(t, "debug")
t.Run("netlink", func(t *testing.T) {
runConntrackerTest(t, "netlink", setupNetlinkConntracker)
})
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28 changes: 28 additions & 0 deletions pkg/network/tracer/offsetguess_test.go
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Expand Up @@ -29,6 +29,7 @@ import (
"github.com/DataDog/datadog-agent/pkg/network/tracer/offsetguess"
"github.com/DataDog/datadog-agent/pkg/process/statsd"
"github.com/DataDog/datadog-agent/pkg/util/kernel"
"github.com/DataDog/datadog-agent/pkg/util/log"
)

//go:generate $GOPATH/bin/include_headers pkg/network/ebpf/c/runtime/offsetguess-test.c pkg/ebpf/bytecode/build/runtime/offsetguess-test.c pkg/ebpf/c pkg/ebpf/c/protocols pkg/network/ebpf/c/runtime pkg/network/ebpf/c
Expand Down Expand Up @@ -126,6 +127,7 @@ func (o offsetT) String() string {
}

func TestOffsetGuess(t *testing.T) {
ebpftest.LogLevel(t, "debug")
ebpftest.TestBuildMode(t, ebpftest.RuntimeCompiled, "", testOffsetGuess)
}

Expand Down Expand Up @@ -158,56 +160,82 @@ func testOffsetGuess(t *testing.T) {
value := c.Value.(uint64)
switch c.Name {
case "offset_saddr":
log.Debug("offset_saddr: ", value)
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consts[offsetSaddr] = value
case "offset_daddr":
log.Debug("offset_daddr: ", value)
consts[offsetDaddr] = value
case "offset_sport":
log.Debug("offset_sport: ", value)
consts[offsetSport] = value
case "offset_dport":
log.Debug("offset_dport: ", value)
consts[offsetDport] = value
case "offset_netns":
log.Debug("offset_netns: ", value)
consts[offsetNetns] = value
case "offset_ino":
log.Debug("offset_ino: ", value)
consts[offsetIno] = value
case "offset_family":
log.Debug("offset_family: ", value)
consts[offsetFamily] = value
case "offset_rtt":
log.Debug("offset_rtt: ", value)
consts[offsetRtt] = value
case "offset_rtt_var":
log.Debug("offset_rtt_var: ", value)
consts[offsetRttVar] = value
case "offset_daddr_ipv6":
log.Debug("offset_daddr_ipv6: ", value)
consts[offsetDaddrIpv6] = value
case "offset_saddr_fl4":
log.Debug("offset_saddr_fl4: ", value)
consts[offsetSaddrFl4] = value
case "offset_daddr_fl4":
log.Debug("offset_daddr_fl4: ", value)
consts[offsetDaddrFl4] = value
case "offset_sport_fl4":
log.Debug("offset_sport_fl4: ", value)
consts[offsetSportFl4] = value
case "offset_dport_fl4":
log.Debug("offset_dport_fl4: ", value)
consts[offsetDportFl4] = value
case "offset_saddr_fl6":
log.Debug("offset_saddr_fl6: ", value)
consts[offsetSaddrFl6] = value
case "offset_daddr_fl6":
log.Debug("offset_daddr_fl6: ", value)
consts[offsetDaddrFl6] = value
case "offset_sport_fl6":
log.Debug("offset_sport_fl6: ", value)
consts[offsetSportFl6] = value
case "offset_dport_fl6":
log.Debug("offset_dport_fl6: ", value)
consts[offsetDportFl6] = value
case "offset_socket_sk":
log.Debug("offset_socket_sk: ", value)
consts[offsetSocketSk] = value
case "offset_sk_buff_sock":
log.Debug("offset_sk_buff_sock: ", value)
consts[offsetSkBuffSock] = value
case "offset_sk_buff_transport_header":
log.Debug("offset_sk_buff_transport_header: ", value)
consts[offsetSkBuffTransportHeader] = value
case "offset_sk_buff_head":
log.Debug("offset_sk_buff_head: ", value)
consts[offsetSkBuffHead] = value
case "offset_ct_origin":
log.Debug("offset_ct_origin: ", value)
consts[offsetCtOrigin] = value
case "offset_ct_reply":
log.Debug("offset_ct_reply: ", value)
consts[offsetCtReply] = value
case "offset_ct_netns":
log.Debug("offset_ct_netns: ", value)
consts[offsetCtNetns] = value
case "offset_ct_ino":
log.Debug("offset_ct_ino: ", value)
consts[offsetCtIno] = value
}
}
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4 changes: 4 additions & 0 deletions pkg/network/tracer/tracer_linux_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -40,6 +40,7 @@ import (
ddebpf "github.com/DataDog/datadog-agent/pkg/ebpf"
"github.com/DataDog/datadog-agent/pkg/ebpf/bytecode"
rc "github.com/DataDog/datadog-agent/pkg/ebpf/bytecode/runtime"
"github.com/DataDog/datadog-agent/pkg/ebpf/ebpftest"
"github.com/DataDog/datadog-agent/pkg/network"
"github.com/DataDog/datadog-agent/pkg/network/config"
"github.com/DataDog/datadog-agent/pkg/network/config/sysctl"
Expand Down Expand Up @@ -382,6 +383,7 @@ func (s *TracerSuite) TestConnectionExpirationRegression() {

func (s *TracerSuite) TestConntrackExpiration() {
t := s.T()
ebpftest.LogLevel(t, "debug")
netlinktestutil.SetupDNAT(t)
wg := sync.WaitGroup{}

Expand Down Expand Up @@ -2027,6 +2029,7 @@ func (s *TracerSuite) TestGetHelpersTelemetry() {
}

func TestEbpfConntrackerFallback(t *testing.T) {
ebpftest.LogLevel(t, "debug")
type testCase struct {
enableRuntimeCompiler bool
allowPrecompiledFallback bool
Expand Down Expand Up @@ -2102,6 +2105,7 @@ func TestEbpfConntrackerFallback(t *testing.T) {
}

func TestConntrackerFallback(t *testing.T) {
ebpftest.LogLevel(t, "debug")
cfg := testConfig()
cfg.EnableEbpfConntracker = false
cfg.AllowNetlinkConntrackerFallback = true
Expand Down