@@ -2290,11 +2290,13 @@ function cleanup_oscwrap {

 function time_totals {

     local elapsed_time

     local end_time

-    local len=15

+    local len=20

     local xtrace

+    local unaccounted_time

     end_time=$(date +%s)

     elapsed_time=$(($end_time - $_TIME_BEGIN))

+    unaccounted_time=$elapsed_time

     # pad 1st column this far

     for t in ${!_TIME_TOTAL[*]}; do

@@ -2311,16 +2313,19 @@ function time_totals {

     echo

     echo "========================="

     echo "DevStack Component Timing"

+    echo " (times are in seconds)  "

     echo "========================="

-    printf "%-${len}s %3d\n" "Total runtime" "$elapsed_time"

-    echo

     for t in ${!_TIME_TOTAL[*]}; do

         local v=${_TIME_TOTAL[$t]}

         # because we're recording in milliseconds

         v=$(($v / 1000))

         printf "%-${len}s %3d\n" "$t" "$v"

+        unaccounted_time=$(($unaccounted_time - $v))

     done

+    echo "-------------------------"

+    printf "%-${len}s %3d\n" "Unaccounted time" "$unaccounted_time"

     echo "========================="

+    printf "%-${len}s %3d\n" "Total runtime" "$elapsed_time"

     $xtrace

 }