Merge branch 'docs-astrachan-move-cli-opts-to-end' into 'master'

Docs move options to end which require change

See merge request gitlab-org/gitlab!39563

doc/administration/operations/filesystem_benchmarking.md

@@ -26,7 +26,7 @@ To install:
 Then run the following:
 
 ```shell
-fio --randrepeat=1 --ioengine=libaio --direct=1 --gtod_reduce=1 --name=test --filename=/path/to/git-data/testfile --bs=4k --iodepth=64 --size=4G --readwrite=randrw --rwmixread=75
+fio --randrepeat=1 --ioengine=libaio --direct=1 --gtod_reduce=1 --name=test --bs=4k --iodepth=64 --readwrite=randrw --rwmixread=75 --size=4G --filename=/path/to/git-data/testfile
 ```
 
 This will create a 4GB file in `/path/to/git-data/testfile`. It performs