diff --git a/sys/kern/uipc_debug.c b/sys/kern/uipc_debug.c
--- a/sys/kern/uipc_debug.c
+++ b/sys/kern/uipc_debug.c
@@ -408,8 +408,6 @@
 	db_printf("sb_mbmax: %u\n", sb->sb_mbmax);
 
 	db_print_indent(indent);
-	db_printf("sb_mcnt: %u   ", sb->sb_mcnt);
-	db_printf("sb_ccnt: %u   ", sb->sb_ccnt);
 	db_printf("sb_ctl: %u   ", sb->sb_ctl);
 	db_printf("sb_lowat: %d   ", sb->sb_lowat);
 	db_printf("sb_timeo: %jd\n", sb->sb_timeo);
diff --git a/sys/kern/uipc_sockbuf.c b/sys/kern/uipc_sockbuf.c
--- a/sys/kern/uipc_sockbuf.c
+++ b/sys/kern/uipc_sockbuf.c
@@ -153,10 +153,8 @@
 		if ((m->m_flags & M_EXTPG) && m->m_len <= MLEN &&
 		    !mbuf_has_tls_session(m)) {
 			ext_size = m->m_ext.ext_size;
-			if (mb_unmapped_compress(m) == 0) {
+			if (mb_unmapped_compress(m) == 0)
 				sb->sb_mbcnt -= ext_size;
-				sb->sb_ccnt -= 1;
-			}
 		}
 
 		while ((n != NULL) && (n != end) && (m->m_flags & M_EOR) == 0 &&
@@ -178,11 +176,8 @@
 				sb->sb_mbtail = m;
 
 			sb->sb_mbcnt -= MSIZE;
-			sb->sb_mcnt -= 1;
-			if (n->m_flags & M_EXT) {
+			if (n->m_flags & M_EXT)
 				sb->sb_mbcnt -= n->m_ext.ext_size;
-				sb->sb_ccnt -= 1;
-			}
 			m_free(n);
 			n = m->m_next;
 		}
@@ -281,12 +276,9 @@
 		sb->sb_ctl += m->m_len;
 
 	sb->sb_mbcnt += MSIZE;
-	sb->sb_mcnt += 1;
 
-	if (m->m_flags & M_EXT) {
+	if (m->m_flags & M_EXT)
 		sb->sb_mbcnt += m->m_ext.ext_size;
-		sb->sb_ccnt += 1;
-	}
 }
 
 /*
@@ -324,11 +316,8 @@
 		sb->sb_ctl -= m->m_len;
 
 	sb->sb_mbcnt -= MSIZE;
-	sb->sb_mcnt -= 1;
-	if (m->m_flags & M_EXT) {
+	if (m->m_flags & M_EXT)
 		sb->sb_mbcnt -= m->m_ext.ext_size;
-		sb->sb_ccnt -= 1;
-	}
 
 	if (sb->sb_sndptr == m) {
 		sb->sb_sndptr = NULL;
@@ -354,12 +343,9 @@
 	sb->sb_tlscc += m->m_len;
 
 	sb->sb_mbcnt += MSIZE;
-	sb->sb_mcnt += 1;
 
-	if (m->m_flags & M_EXT) {
+	if (m->m_flags & M_EXT)
 		sb->sb_mbcnt += m->m_ext.ext_size;
-		sb->sb_ccnt += 1;
-	}
 }
 
 void
@@ -374,12 +360,9 @@
 	sb->sb_tlscc -= m->m_len;
 
 	sb->sb_mbcnt -= MSIZE;
-	sb->sb_mcnt -= 1;
 
-	if (m->m_flags & M_EXT) {
+	if (m->m_flags & M_EXT)
 		sb->sb_mbcnt -= m->m_ext.ext_size;
-		sb->sb_ccnt -= 1;
-	}
 }
 #endif
 
@@ -1812,8 +1795,6 @@
 	xsb->sb_cc = sb->sb_ccc;
 	xsb->sb_hiwat = sb->sb_hiwat;
 	xsb->sb_mbcnt = sb->sb_mbcnt;
-	xsb->sb_mcnt = sb->sb_mcnt;	
-	xsb->sb_ccnt = sb->sb_ccnt;
 	xsb->sb_mbmax = sb->sb_mbmax;
 	xsb->sb_lowat = sb->sb_lowat;
 	xsb->sb_flags = sb->sb_flags;
diff --git a/sys/sys/sockbuf.h b/sys/sys/sockbuf.h
--- a/sys/sys/sockbuf.h
+++ b/sys/sys/sockbuf.h
@@ -95,8 +95,6 @@
 	u_int	sb_ccc;		/* (a) claimed chars in buffer */
 	u_int	sb_hiwat;	/* (a) max actual char count */
 	u_int	sb_mbcnt;	/* (a) chars of mbufs used */
-	u_int   sb_mcnt;        /* (a) number of mbufs in buffer */
-	u_int   sb_ccnt;        /* (a) number of clusters in buffer */
 	u_int	sb_mbmax;	/* (a) max chars of mbufs to use */
 	u_int	sb_ctl;		/* (a) non-data chars in buffer */
 	u_int	sb_tlscc;	/* (a) TLS chain characters */
diff --git a/sys/sys/socketvar.h b/sys/sys/socketvar.h
--- a/sys/sys/socketvar.h
+++ b/sys/sys/socketvar.h
@@ -577,8 +577,6 @@
 		uint32_t	sb_cc;
 		uint32_t	sb_hiwat;
 		uint32_t	sb_mbcnt;
-		uint32_t	sb_mcnt;
-		uint32_t	sb_ccnt;
 		uint32_t	sb_mbmax;
 		int32_t		sb_lowat;
 		int32_t		sb_timeo;
diff --git a/usr.bin/netstat/inet.c b/usr.bin/netstat/inet.c
--- a/usr.bin/netstat/inet.c
+++ b/usr.bin/netstat/inet.c
@@ -147,8 +147,6 @@
 	xsb->sb_cc = sb->sb_ccc;
 	xsb->sb_hiwat = sb->sb_hiwat;
 	xsb->sb_mbcnt = sb->sb_mbcnt;
-	xsb->sb_mcnt = sb->sb_mcnt;
-	xsb->sb_ccnt = sb->sb_ccnt;
 	xsb->sb_mbmax = sb->sb_mbmax;
 	xsb->sb_lowat = sb->sb_lowat;
 	xsb->sb_flags = sb->sb_flags;
@@ -351,11 +349,9 @@
 					xo_emit(" {T:/%-11.11s}", "(state)");
 			}
 			if (xflag) {
-				xo_emit(" {T:/%-6.6s} {T:/%-6.6s} {T:/%-6.6s} "
-				    "{T:/%-6.6s} {T:/%-6.6s} {T:/%-6.6s} "
+				xo_emit("{T:/%-6.6s} {T:/%-6.6s} "
 				    "{T:/%-6.6s} {T:/%-6.6s} {T:/%-6.6s} "
 				    "{T:/%-6.6s} {T:/%-6.6s} {T:/%-6.6s}",
-				    "R-MBUF", "S-MBUF", "R-CLUS", "S-CLUS",
 				    "R-HIWA", "S-HIWA", "R-LOWA", "S-LOWA",
 				    "R-BCNT", "S-BCNT", "R-BMAX", "S-BMAX");
 				xo_emit(" {T:/%7.7s} {T:/%7.7s} {T:/%7.7s} "
@@ -500,15 +496,12 @@
 #endif /* INET6 */
 		}
 		if (xflag) {
-			xo_emit("{:receive-mbufs/%6u} {:send-mbufs/%6u} "
-			    "{:receive-clusters/%6u} {:send-clusters/%6u} "
-			    "{:receive-high-water/%6u} {:send-high-water/%6u} "
+			xo_emit("{:receive-high-water/%6u} "
+			    "{:send-high-water/%6u} "
 			    "{:receive-low-water/%6u} {:send-low-water/%6u} "
 			    "{:receive-mbuf-bytes/%6u} {:send-mbuf-bytes/%6u} "
 			    "{:receive-mbuf-bytes-max/%6u} "
 			    "{:send-mbuf-bytes-max/%6u}",
-			    so->so_rcv.sb_mcnt, so->so_snd.sb_mcnt,
-			    so->so_rcv.sb_ccnt, so->so_snd.sb_ccnt,
 			    so->so_rcv.sb_hiwat, so->so_snd.sb_hiwat,
 			    so->so_rcv.sb_lowat, so->so_snd.sb_lowat,
 			    so->so_rcv.sb_mbcnt, so->so_snd.sb_mbcnt,
diff --git a/usr.bin/netstat/netstat.1 b/usr.bin/netstat/netstat.1
--- a/usr.bin/netstat/netstat.1
+++ b/usr.bin/netstat/netstat.1
@@ -28,7 +28,7 @@
 .\"	@(#)netstat.1	8.8 (Berkeley) 4/18/94
 .\" $FreeBSD$
 .\"
-.Dd September 25, 2020
+.Dd May 27, 2022
 .Dt NETSTAT 1
 .Os
 .Sh NAME
@@ -216,12 +216,7 @@
 to output all the information recorded about data
 stored in the socket buffers.
 The fields are:
-.Bl -column ".Li R-MBUF"
-.It Li R-MBUF Ta Number of mbufs in the receive queue.
-.It Li S-MBUF Ta Number of mbufs in the send queue.
-.It Li R-CLUS Ta Number of clusters, of any type, in the receive
-queue.
-.It Li S-CLUS Ta Number of clusters, of any type, in the send queue.
+.Bl -column ".Li R-HIWA"
 .It Li R-HIWA Ta Receive buffer high water mark, in bytes.
 .It Li S-HIWA Ta Send buffer high water mark, in bytes.
 .It Li R-LOWA Ta Receive buffer low water mark, in bytes.