admin: memory: updating for style

administration/memory-management.md

@@ -1,30 +1,46 @@
-# Memory Management
+# Memory management
 
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-In certain scenarios it would be ideal to estimate how much memory Fluent Bit could be using, this is very useful for containerized environments where memory limits are a must.
+You might need to estimate how much memory Fluent Bit could be using in scenarios
+like containerized environments where memory limits are essential.
 
-In order to that we will assume that the input plugins have set the **Mem\_Buf\_Limit** option \(you can learn more about it in the [Backpressure](backpressure.md) section\).
+To make an estimate, in-use input plugins must set the `Mem_Buf_Limit`option.
+Learn more about it in [Backpressure](backpressure.md).
 
 ## Estimating
 
-Input plugins append data independently, so in order to do an estimation, a limit should be imposed through the **Mem\_Buf\_Limit** option. If the limit was set to _10MB_ we need to estimate that in the worse case, the output plugin likely could use _20MB_.
+Input plugins append data independently. To make an estimation, impose a limit with
+the `Mem_Buf_Limit` option. If the limit was set to `10MB`, you can estimate that in
+the worst case, the output plugin likely could use `20MB`.
 
-Fluent Bit has an internal binary representation for the data being processed, but when this data reaches an output plugin, it will likely create its own representation in a new memory buffer for processing. 
-The best examples are the [InfluxDB](../pipeline/outputs/influxdb.md) and [Elasticsearch](../pipeline/outputs/elasticsearch.md) output plugins, both need to convert the binary representation to their respective custom JSON formats before it can be sent to the backend servers.
+Fluent Bit has an internal binary representation for the data being processed. When
+this data reaches an output plugin, it can create its own representation in a new
+memory buffer for processing. The best examples are the
+[InfluxDB](../pipeline/outputs/influxdb.md) and
+[Elasticsearch](../pipeline/outputs/elasticsearch.md) output plugins, which need to
+convert the binary representation to their respective custom JSON formats before
+sending data to the backend servers.
 
-So, if we impose a limit of _10MB_ for the input plugins and consider the worse case scenario of the output plugin consuming _20MB_ extra, as a minimum we need \(_30MB_ x 1.2\) = **36MB**.
+When imposing a limit of `10MB` for the input plugins, and a worst case scenario of
+the output plugin consuming `20MB`, you need to allocate a minimum (`30MB` x 1.2) =
+`36MB`.
 
-## Glibc and Memory Fragmentation
+## Glibc and memory fragmentation
 
-It is well known that in intensive environments where memory allocations happen in the orders of magnitude, the default memory allocator provided by Glibc could lead to high fragmentation, reporting a high memory usage by the service.
+In intensive environments where memory allocations happen in the orders of magnitude,
+the default memory allocator provided by Glibc could lead to high fragmentation,
+reporting a high memory usage by the service.
 
-It's strongly suggested that in any production environment, Fluent Bit should be built with [jemalloc](http://jemalloc.net/) enabled \(e.g. `-DFLB_JEMALLOC=On`\). Jemalloc is an alternative memory allocator that can reduce fragmentation \(among others things\) resulting in better performance.
+It's strongly suggested that in any production environment, Fluent Bit should be
+built with [jemalloc](http://jemalloc.net/) enabled (`-DFLB_JEMALLOC=On`).
+The jemalloc implementation of malloc is an alternative memory allocator that can
+reduce fragmentation, resulting in better performance.
 
-You can check if Fluent Bit has been built with Jemalloc using the following command:
+Use the following command to determine if Fluent Bit has been built with jemalloc:
 
-```text
-$ bin/fluent-bit -h | grep JEMALLOC
+```bash
+bin/fluent-bit -h | grep JEMALLOC
 ```
 
 The output should look like:
@@ -36,5 +52,4 @@ FLB_HAVE_PROXY_GO FLB_HAVE_JEMALLOC JEMALLOC_MANGLE FLB_HAVE_REGEX
 FLB_HAVE_C_TLS FLB_HAVE_SETJMP FLB_HAVE_ACCEPT4 FLB_HAVE_INOTIFY
 ```
 
-If the FLB\_HAVE\_JEMALLOC option is listed in _Build Flags_, everything will be fine.
-
+If the `FLB_HAVE_JEMALLOC` option is listed in `Build Flags`, jemalloc is enabled.

vale-styles/FluentBit/Spelling-exceptions.txt

@@ -57,6 +57,7 @@ Fargate
 Firehose
 FluentBit
 Fluentd
+glibc
 Golang
 golib
 Grafana
@@ -72,6 +73,7 @@ Hostname
 Ingester
 Keepalive
 Istio
+jemalloc
 keepalive
 Kinesis
 kubectl