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Use numfmt to get back human output in memory usage executor

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This commit is contained in:
Nikita Zlobin 2020-12-05 23:48:33 +05:00
parent bba945b3b9
commit 975149642f
3 changed files with 6 additions and 6 deletions
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4
doc/tint2.1
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@ -831,9 +831,9 @@ execp_markup = 1
.PP
.RS
.nf
# "stdbuf -oL" noticed to give better performance than fflush() from awk code
# Though unnecessary here, "stdbuf -oL" performs better than fflush() in awk code
execp = new
execp_command = free -b -s1 | stdbuf -oL awk '/^Mem:/ { printf "Mem: %.1fGi %.0f%%\n", $2 / (2^30), 100 * ($2 - $7) / $2 }'
execp_command = free -b -s1 | stdbuf -oL awk '/^Mem:/ { c="numfmt --to=si"; print $2 |& c; c |& getline a; printf "Mem: %s %.0f%%\n", a, 100 * ($2 - $7) / $2 }'
execp_interval = 1
execp_continuous = 1
.fi

4
doc/tint2.html
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@ -372,9 +372,9 @@ execp_continuous = 1
execp_interval = 1
execp_markup = 1
</code></pre>
<h5 id="memory-usage">Memory usage<a name="memory-usage" href="#memory-usage" class="md2man-permalink" title="permalink"></a></h5><pre class="highlight plaintext"><code># "stdbuf -oL" noticed to give better performance than fflush() from awk code
<h5 id="memory-usage">Memory usage<a name="memory-usage" href="#memory-usage" class="md2man-permalink" title="permalink"></a></h5><pre class="highlight plaintext"><code># Though unnecessary here, "stdbuf -oL" performs better than fflush() in awk code
execp = new
execp_command = free -b -s1 | stdbuf -oL awk '/^Mem:/ { printf "Mem: %.1fGi %.0f%%\n", $2 / (2^30), 100 * ($2 - $7) / $2 }'
execp_command = free -b -s1 | stdbuf -oL awk &lsquo;/^Mem:/ { c=&ldquo;numfmt &ndash;to=si&rdquo;; print $2 |&amp; c; c |&amp; getline a; printf &ldquo;Mem: %s %.0f%%\n&rdquo;, a, 100 * ($2 - $7) / $2 }&rsquo;
execp_interval = 1
execp_continuous = 1
</code></pre>

4
doc/tint2.md
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@ -694,9 +694,9 @@ execp_markup = 1
##### Memory usage
```
# "stdbuf -oL" noticed to give better performance than fflush() from awk code
# Though unnecessary here, "stdbuf -oL" performs better than fflush() in awk code
execp = new
execp_command = free -b -s1 | stdbuf -oL awk '/^Mem:/ { printf "Mem: %.1fGi %.0f%%\n", $2 / (2^30), 100 * ($2 - $7) / $2 }'
execp_command = free -b -s1 | stdbuf -oL awk '/^Mem:/ { c="numfmt --to=si"; print $2 |& c; c |& getline a; printf "Mem: %s %.0f%%\n", a, 100 * ($2 - $7) / $2 }'
execp_interval = 1
execp_continuous = 1
```