fix(sensor): ignore "no data available" error

internal/metrics/systeminfo/system_info.go

@@ -7,6 +7,7 @@ import (
 	"fmt"
 	"net/url"
 	"strconv"
+	"syscall"
 	"time"
 
 	"github.com/shirou/gopsutil/v4/cpu"
@@ -71,6 +72,10 @@ func _() { // check if this behavior is not changed
 	var _ sensors.Warnings = disk.Warnings{}
 }
 
+func isNoDataAvailable(err error) bool {
+	return errors.Is(err, syscall.ENODATA)
+}
+
 func getSystemInfo(ctx context.Context, lastResult *SystemInfo) (*SystemInfo, error) {
 	errs := gperr.NewBuilder("failed to get system info")
 	var s SystemInfo
@@ -99,6 +104,9 @@ func getSystemInfo(ctx context.Context, lastResult *SystemInfo) (*SystemInfo, er
 			warnings := new(warning.Warning)
 			if errors.As(err, &warnings) {
 				for _, warning := range warnings.List {
+					if isNoDataAvailable(warning) {
+						continue
+					}
 					allWarnings.Add(warning)
 				}
 			} else {

internal/net/gphttp/middleware/middleware_chain.go

@@ -27,7 +27,7 @@ func NewMiddlewareChain(name string, chain []*Middleware) *Middleware {
 		comp.setParent(m)
 	}
 
-	if common.IsDebug {
+	if common.IsTrace {
 		for _, child := range chain {
 			child.enableTrace()
 		}

internal/notif/providers.go

@@ -71,7 +71,7 @@ func (msg *LogMessage) notify(ctx context.Context, provider Provider) error {
 	defer resp.Body.Close()
 
 	switch resp.StatusCode {
-	case http.StatusOK, http.StatusCreated, http.StatusAccepted:
+	case http.StatusOK, http.StatusCreated, http.StatusAccepted, http.StatusNoContent:
 		body, _ := io.ReadAll(resp.Body)
 		logging.Debug().
 			Str("provider", provider.GetName()).