Address PR feedback: utilized gopsutils/v4

Signed-off-by: Cezar Rata <ceradev@amazon.com>

Author: cezar-r

go.mod

@@ -59,6 +59,7 @@ require (
 	github.com/pelletier/go-toml/v2 v2.2.3
 	github.com/rootless-containers/bypass4netns v0.4.1
 	github.com/rootless-containers/rootlesskit/v2 v2.3.1
+	github.com/shirou/gopsutil/v4 v4.24.7
 	github.com/spf13/cobra v1.8.1
 	github.com/spf13/pflag v1.0.5
 	github.com/vishvananda/netlink v1.3.0
@@ -122,7 +123,6 @@ require (
 	github.com/philhofer/fwd v1.1.3-0.20240612014219-fbbf4953d986 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/power-devops/perfstat v0.0.0-20210106213030-5aafc221ea8c // indirect
-	github.com/shirou/gopsutil/v3 v3.24.5 // indirect
 	github.com/sirupsen/logrus v1.9.3 // indirect
 	github.com/spaolacci/murmur3 v1.1.0 // indirect
 	github.com/stefanberger/go-pkcs11uri v0.0.0-20230803200340-78284954bff6 // indirect

go.sum

@@ -279,8 +279,8 @@ github.com/rootless-containers/bypass4netns v0.4.1/go.mod h1:slu3ygwy1x6ey78oBTN
 github.com/rootless-containers/rootlesskit/v2 v2.3.1 h1:wdYtdKxWFvVLby9ThMP6O6/v2q/GmOXbkRi+4m9nPW0=
 github.com/rootless-containers/rootlesskit/v2 v2.3.1/go.mod h1:tdtfS9ak4bGmwJRmcjsAzcHN5rJ3c5dB7yhSV10KTbk=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
-github.com/shirou/gopsutil/v3 v3.24.5 h1:i0t8kL+kQTvpAYToeuiVk3TgDeKOFioZO3Ztz/iZ9pI=
-github.com/shirou/gopsutil/v3 v3.24.5/go.mod h1:bsoOS1aStSs9ErQ1WWfxllSeS1K5D+U30r2NfcubMVk=
+github.com/shirou/gopsutil/v4 v4.24.7 h1:V9UGTK4gQ8HvcnPKf6Zt3XHyQq/peaekfxpJ2HSocJk=
+github.com/shirou/gopsutil/v4 v4.24.7/go.mod h1:0uW/073rP7FYLOkvxolUQM5rMOLTNmRXnFKafpb71rw=
 github.com/sirupsen/logrus v1.8.1/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic61uBYv0=
 github.com/sirupsen/logrus v1.9.3 h1:dueUQJ1C2q9oE3F7wvmSGAaVtTmUizReu6fjN8uqzbQ=
 github.com/sirupsen/logrus v1.9.3/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ=

pkg/statsutil/stats_linux.go

@@ -19,7 +19,7 @@ package statsutil
 import (
 	"time"
 
-	"github.com/shirou/gopsutil/v3/mem"
+	"github.com/shirou/gopsutil/v4/mem"
 	"github.com/vishvananda/netlink"
 
 	v1 "github.com/containerd/cgroups/v3/cgroup1/stats"