---
 top/top.1 |    4 ++--
 top/top.c |    6 ++++--
 2 files changed, 6 insertions(+), 4 deletions(-)

--- top/top.1
+++ top/top.1	2022-06-22 12:05:55.572154830 +0000
@@ -565,8 +565,8 @@ visual graphs of those representations.
 
 In the case of \*(MP, the percentage represents the \fBtotal\fR minus the estimated
 \fBavail\fR noted above.
-The `Mem' graph itself is divided between \fBused\fR and any remaining memory not
-otherwise accounted for by \fBavail\fR.
+The `Mem' graph itself is divided between the non-cached portion of \fBused\fR and
+any remaining memory not otherwise accounted for by \fBavail\fR.
 \*(XT 4b. SUMMARY AREA Commands and the `m' command for additional information
 on that special 4-way toggle.
 
--- top/top.c
+++ top/top.c	2022-06-22 12:03:17.911044097 +0000
@@ -6086,12 +6086,14 @@ numa_nope:
          char used[SMLBUFSIZ], util[SMLBUFSIZ], dual[MEDBUFSIZ];
          float pct_used, pct_misc, pct_swap;
          int ix, num_used, num_misc;
+         unsigned long my_ulong;
 
-         pct_used = (float)kb_main_used * (100.0 / (float)kb_main_total);
+         my_ulong = kb_main_total - kb_main_buffers - kb_main_cached - kb_main_free;
+         pct_used = (float)my_ulong * (100.0 / (float)kb_main_total);
 #ifdef MEMGRAPH_OLD
          pct_misc = (float)(kb_main_buffers + kb_main_cached) * (100.0 / (float)kb_main_total);
 #else
-         pct_misc = (float)(kb_main_total - kb_main_available - kb_main_used) * (100.0 / (float)kb_main_total);
+         pct_misc = (float)(kb_main_total - kb_main_available - my_ulong) * (100.0 / (float)kb_main_total);
 #endif
          if (pct_used + pct_misc > 100.0 || pct_misc < 0) pct_misc = 0;
          pct_swap = kb_swap_total ? (float)kb_swap_used * (100.0 / (float)kb_swap_total) : 0;