arcstat: add target size of data, meta, MFU, MRU

arcstat: add target size of ARC data, ARC metadata, MFU, MRU

Signed-off-by: Theera K. <[email protected]>

man/man1/arcstat.1

@@ -237,10 +237,18 @@ L2 header size percentage
 ABD chunk waste size
 .It Sy abdsz%
 ABD chunk waste size percentage
+.It Sy datatg
+ARC data target
+.It Sy datatg%
+ARC data target percentage
 .It Sy datasz
 ARC data size
 .It Sy datasz%
 ARC data size percentage
+.It Sy metatg
+ARC metadata target
+.It Sy metatg%
+ARC metadata target percentage
 .It Sy metasz
 ARC metadata size
 .It Sy metasz%
@@ -265,6 +273,10 @@ Anonymous evictable data size percentage
 Anonymous evictable metadata size
 .It Sy anoeme%
 Anonymous evictable metadata size percentage
+.It Sy mfutg
+MFU target
+.It Sy mfutg%
+MFU target percentage
 .It Sy mfudat
 MFU data target
 .It Sy mfudat%
@@ -299,6 +311,10 @@ MFU ghost size
 MFU ghost data size
 .It Sy mfugme
 MFU ghost metadata size
+.It Sy mrutg
+MRU target
+.It Sy mrutg%
+MRU target percentage
 .It Sy mrudat
 MRU data target
 .It Sy mrudat%