readme: Add zfs_arc_cached documentation

1 files changed, 3 insertions, 0 deletions

diff --git a/README.md b/README.md
index 3ad5773..b0377c8 100644
--- a/README.md
+++ b/README.md
@@ -753,6 +753,9 @@ mem_graphs = True
 #* Show mem box below net box instead of above.
 mem_below_net = False
 
+#* Count ZFS ARC in cached and available memory.
+zfs_arc_cached = True
+
 #* If swap memory should be shown in memory box.
 show_swap = True