diff --git a/resources/psutil/process.go b/resources/psutil/process.go
index 033e8756..13ebccbf 100644
--- a/resources/psutil/process.go
+++ b/resources/psutil/process.go
@@ -95,7 +95,7 @@ func (p *process) tickCPU(ctx context.Context, interval time.Duration) {
 }
 
 func (p *process) collectCPU() cpuTimesStat {
-	stat, err := p.cpuTimes()
+	stat, err := cpuTimes(p.pid)
 	if err != nil {
 		return cpuTimesStat{
 			total: float64(time.Now().Unix()),
@@ -103,9 +103,49 @@ func (p *process) collectCPU() cpuTimesStat {
 		}
 	}
 
+	cstat := p.collectCPUFromChildren(p.proc)
+
+	stat.total += cstat.total
+	stat.system += cstat.system
+	stat.user += cstat.user
+	stat.idle += cstat.idle
+	stat.other += cstat.other
+
 	return *stat
 }
 
+func (p *process) collectCPUFromChildren(proc *psprocess.Process) *cpuTimesStat {
+	stat := cpuTimesStat{}
+
+	children, err := proc.Children()
+	if err != nil {
+		return &stat
+	}
+
+	for _, child := range children {
+		cstat, err := cpuTimes(child.Pid)
+		if err != nil {
+			continue
+		}
+
+		stat.total += cstat.total
+		stat.system += cstat.system
+		stat.user += cstat.user
+		stat.idle += cstat.idle
+		stat.other += cstat.other
+
+		cstat = p.collectCPUFromChildren(child)
+
+		stat.total += cstat.total
+		stat.system += cstat.system
+		stat.user += cstat.user
+		stat.idle += cstat.idle
+		stat.other += cstat.other
+	}
+
+	return &stat
+}
+
 func (p *process) tickMemory(ctx context.Context, interval time.Duration) {
 	ticker := time.NewTicker(interval)
 	defer ticker.Stop()
@@ -130,7 +170,33 @@ func (p *process) collectMemory() uint64 {
 		return 0
 	}
 
-	return info.RSS
+	rss := info.RSS
+
+	rss += p.collectMemoryFromChildren(p.proc)
+
+	return rss
+}
+
+func (p *process) collectMemoryFromChildren(proc *psprocess.Process) uint64 {
+	children, err := proc.Children()
+	if err != nil {
+		return 0
+	}
+
+	rss := uint64(0)
+
+	for _, child := range children {
+		info, err := child.MemoryInfo()
+		if err != nil {
+			continue
+		}
+
+		rss += info.RSS
+
+		rss += p.collectMemoryFromChildren(child)
+	}
+
+	return rss
 }
 
 func (p *process) Cancel() {
diff --git a/resources/psutil/process_linux.go b/resources/psutil/process_linux.go
index e5b8894a..dd8cb135 100644
--- a/resources/psutil/process_linux.go
+++ b/resources/psutil/process_linux.go
@@ -27,13 +27,13 @@ func init() {
 	}
 }
 
-func (p *process) cpuTimes() (*cpuTimesStat, error) {
+func cpuTimes(pid int32) (*cpuTimesStat, error) {
 	value := os.Getenv("HOST_PROC")
 	if value == "" {
 		value = "/proc"
 	}
 
-	path := filepath.Join(value, strconv.FormatInt(int64(p.pid), 10), "stat")
+	path := filepath.Join(value, strconv.FormatInt(int64(pid), 10), "stat")
 
 	contents, err := os.ReadFile(path)
 	if err != nil {
diff --git a/resources/psutil/process_other.go b/resources/psutil/process_other.go
index f5464906..bfcf2aea 100644
--- a/resources/psutil/process_other.go
+++ b/resources/psutil/process_other.go
@@ -3,8 +3,15 @@
 
 package psutil
 
-func (p *process) cpuTimes() (*cpuTimesStat, error) {
-	times, err := p.proc.Times()
+import psprocess "github.com/shirou/gopsutil/v3/process"
+
+func cpuTimes(pid int32) (*cpuTimesStat, error) {
+	proc, err := psprocess.NewProcess(pid)
+	if err != nil {
+		return nil, err
+	}
+
+	times, err := proc.Times()
 	if err != nil {
 		return nil, err
 	}