Segregate host, cpu, mem info in process state

cedana/daemon/daemon.proto

@@ -128,7 +128,7 @@ message DeleteResp {
 message Job {
   string JID = 1;
   string Type = 2;
-  ProcessState Process = 3;
+  ProcessState State = 3;
   repeated Checkpoint Checkpoints = 4;
   bool GPUEnabled = 5;
   string Log = 6;

cedana/daemon/host.proto

@@ -0,0 +1,31 @@
+syntax = "proto3";
+
+package daemon;
+
+message Host {
+  string ID = 1;
+  string Hostname = 2;
+  string OS = 3;
+  string Platform = 4;
+  string KernelVersion = 5;
+  string KernelArch = 6;
+  string VirtualizationSystem = 7;
+  string VirtualizationRole = 8;
+
+  CPU CPU = 9;
+  Memory Memory = 10;
+}
+
+message CPU {
+  int32 Count = 1;
+  int32 CPU = 2;
+  string VendorID = 3;
+  string Family = 4;
+  string PhysicalID = 5;
+}
+
+message Memory {
+  uint64 Total = 1;
+  uint64 Available = 2;
+  uint64 Used = 3;
+}

cedana/daemon/process.proto

@@ -2,6 +2,8 @@ syntax = "proto3";
 
 package daemon;
 
+import "daemon/host.proto";
+
 message Process {
   uint32 PID = 1;
 
@@ -19,59 +21,28 @@ message ProcessState {
   uint32 PID = 1;
   string Task = 2;
   uint64 StartTime = 3; // in Unix milliseconds
-  ProcessInfo Info = 4;
-  HostInfo HostInfo = 5;
-  CPUInfo CPUInfo = 6;
-  MemoryInfo MemoryInfo = 7;
-  repeated uint32 UIDs = 8;
-  repeated uint32 GIDs = 9;
-  repeated uint32 Groups = 10;
-  uint32 SID = 11;
-}
 
-message ProcessInfo {
-  uint32 PID = 1;
-  bool AttachedToHardwareAccel = 2;
-  repeated OpenFilesStat OpenFiles = 3;
-  string WorkingDir = 4;
-  repeated ConnectionStat OpenConnections = 5;
-  float MemoryPercent = 6;
-  bool IsRunning = 7;
-  string Status = 8;
-}
+  repeated File OpenFiles = 4;
+  repeated Connection OpenConnections = 5;
+  string WorkingDir = 6;
+  string Status = 7;
+  float MemoryPercent = 8;
 
-message HostInfo {
-  string HostID = 1;
-  string Hostname = 2;
-  string OS = 3;
-  string Platform = 4;
-  string KernelVersion = 5;
-  string KernelArch = 6;
-  string VirtualizationSystem = 7;
-  string VirtualizationRole = 8;
-}
-
-message CPUInfo {
-  int32 Count = 1;
-  int32 CPU = 2;
-  string VendorID = 3;
-  string Family = 4;
-  string PhysicalID = 5;
-}
+  Host Host = 9;
 
-message MemoryInfo {
-  uint64 Total = 1;
-  uint64 Available = 2;
-  uint64 Used = 3;
+  repeated uint32 UIDs = 10;
+  repeated uint32 GIDs = 11;
+  repeated uint32 Groups = 12;
+  uint32 SID = 13; // session ID
 }
 
-message OpenFilesStat {
+message File {
   string Path = 1;
   uint64 Fd = 2;
   string Mode = 3;
 }
 
-message ConnectionStat {
+message Connection {
   uint32 Fd = 1;
   uint32 Family = 2;
   uint32 Type = 3;