1 files changed, 2 insertions, 2 deletions

diff --git a/apt-panopticon.lua b/apt-panopticon.lua
index fd757ec..c3e0795 100755
--- a/apt-panopticon.lua
+++ b/apt-panopticon.lua
@@ -671,8 +671,8 @@ local postDownload = function(host, r, k)
             " && [ ! -f results/" .. host .. "/merged/dists/" .. r .. k .. " ]; then cp -a" ..
                     "   results/" .. host .. "/merged/dists/" .. r .. k .. ".old" ..
                     "   results/" .. host .. "/merged/dists/" .. r .. k .. "; fi")
-    if ".gz"  == k:sub(-3, -1) then execute("gzip -dfk results/" .. host .. "/merged/dists/" .. r .. k) end
-    if ".xz"  == k:sub(-3, -1) then execute("xz   -dfk results/" .. host .. "/merged/dists/" .. r .. k .. " 2>/dev/null") end
+    if ".gz"  == k:sub(-3, -1) then execute("ionice -c3 nice -n 19 gzip -dfk results/" .. host .. "/merged/dists/" .. r .. k) end
+    if ".xz"  == k:sub(-3, -1) then execute("ionice -c3 nice -n 19 xz   -dfk results/" .. host .. "/merged/dists/" .. r .. k .. " 2>/dev/null") end
     if testing("Integrity") then
         if ".gpg" == k:sub(-4, -1) then
             local status, out = execute("gpgv --keyring /usr/share/keyrings/devuan-keyring.gpg results/" .. host .. "/merged/dists/" .. r .. k ..