diff --git a/go/vendor/github.com/shirou/gopsutil/load/load_linux.go b/go/vendor/github.com/shirou/gopsutil/load/load_linux.go
new file mode 100644
index 0000000..63c26a2
--- /dev/null
+++ b/go/vendor/github.com/shirou/gopsutil/load/load_linux.go
@@ -0,0 +1,87 @@
+// +build linux
+
+package load
+
+import (
+	"context"
+	"io/ioutil"
+	"strconv"
+	"strings"
+
+	"github.com/shirou/gopsutil/internal/common"
+)
+
+func Avg() (*AvgStat, error) {
+	return AvgWithContext(context.Background())
+}
+
+func AvgWithContext(ctx context.Context) (*AvgStat, error) {
+	filename := common.HostProc("loadavg")
+	line, err := ioutil.ReadFile(filename)
+	if err != nil {
+		return nil, err
+	}
+
+	values := strings.Fields(string(line))
+
+	load1, err := strconv.ParseFloat(values[0], 64)
+	if err != nil {
+		return nil, err
+	}
+	load5, err := strconv.ParseFloat(values[1], 64)
+	if err != nil {
+		return nil, err
+	}
+	load15, err := strconv.ParseFloat(values[2], 64)
+	if err != nil {
+		return nil, err
+	}
+
+	ret := &AvgStat{
+		Load1:  load1,
+		Load5:  load5,
+		Load15: load15,
+	}
+
+	return ret, nil
+}
+
+// Misc returnes miscellaneous host-wide statistics.
+// Note: the name should be changed near future.
+func Misc() (*MiscStat, error) {
+	return MiscWithContext(context.Background())
+}
+
+func MiscWithContext(ctx context.Context) (*MiscStat, error) {
+	filename := common.HostProc("stat")
+	out, err := ioutil.ReadFile(filename)
+	if err != nil {
+		return nil, err
+	}
+
+	ret := &MiscStat{}
+	lines := strings.Split(string(out), "\n")
+	for _, line := range lines {
+		fields := strings.Fields(line)
+		if len(fields) != 2 {
+			continue
+		}
+		v, err := strconv.ParseInt(fields[1], 10, 64)
+		if err != nil {
+			continue
+		}
+		switch fields[0] {
+		case "procs_running":
+			ret.ProcsRunning = int(v)
+		case "procs_blocked":
+			ret.ProcsBlocked = int(v)
+		case "ctxt":
+			ret.Ctxt = int(v)
+		default:
+			continue
+		}
+
+	}
+
+	return ret, nil
+}