DEV: update INFO command page with keysizes section info

Author: dwdougherty

content/commands/info.md

@@ -506,7 +506,7 @@ The **cluster** section currently only contains a unique field:
 
 The **modules** section contains additional information about loaded modules if the modules provide it. The field part of property lines in this section are always prefixed with the module's name.
 
-**RediSearch fields**
+_Redis Query Engine fields_
 
 *   `search_gc_bytes_collected`: The total amount of memory freed by the garbage collectors from indexes in the shard's memory in bytes. <sup>[3](#tnote-3)</sup>
 *   `search_bytes_collected`: The total amount of memory freed by the garbage collectors from indexes in the shard's memory in bytes. Deprecated in 8.0 (renamed `search_gc_bytes_collected`), but still available in older versions. <sup>[1](#tnote-1)</sup>
@@ -581,6 +581,24 @@ For each database, the following line is added:
 
 *   `dbXXX`: `keys=XXX,expires=XXX,avg_ttl=XXX,subexpiry=XXX`
 
+The **keysizes** section provides detailed statistics on the distribution of key sizes for each data type (strings, lists, sets, hashes, and sorted sets) within the dataset. The distribution is tracked using a base-2 logarithmic histogram.
+
+Here's sample output from a two-database instance of Redis:
+
+```
+# Keysizes
+db0_distrib_strings_sizes:2=1,4=1,8=1,16=1,32=1,64=1,128=1,256=1,512=1,1K=1,2K=1,4K=1,8K=1,16K=1,32K=1,64K=1,128K=1,256K=1,512K=1,1M=1
+db0_distrib_lists_items:1=1,2=1,4=1,8=1,16=1,32=1,64=1,128=1,256=1,512=1,1K=1,2K=1,4K=1,8K=1,16K=1,32K=1,64K=1
+db0_distrib_sets_items:1=1,2=1,4=1,8=1,16=1,32=1,64=1,128=1,256=1,512=1,1K=1,2K=1,4K=1,8K=1,16K=1,32K=1,64K=1
+db0_distrib_zsets_items:1=1,2=1,4=1,8=1,16=1,32=1,64=1,128=1,256=1,512=1,1K=1,2K=1,4K=1,8K=1,16K=1,32K=1,64K=1
+db0_distrib_hashes_items:1=1,2=1,4=1,8=1,16=1,32=1,64=1,128=1,256=1,512=1,1K=1,2K=1,4K=1,8K=1,16K=1,32K=1
+db1_distrib_strings_sizes:2=1,4=1,8=1,16=1,32=1,64=1,128=1,256=1,512=1,1K=1,2K=1,4K=1,8K=1,16K=1,32K=1,64K=1,128K=1,256K=1,512K=1,1M=1
+db1_distrib_lists_items:1=1,2=1,4=1,8=1,16=1,32=1,64=1,128=1,256=1,512=1,1K=1,2K=1,4K=1,8K=1,16K=1,32K=1,64K=1
+db1_distrib_sets_items:1=1,2=1,4=1,8=1,16=1,32=1,64=1,128=1,256=1,512=1,1K=1,2K=1,4K=1,8K=1,16K=1,32K=1,64K=1
+db1_distrib_zsets_items:1=1,2=1,4=1,8=1,16=1,32=1,64=1,128=1,256=1,512=1,1K=1,2K=1,4K=1,8K=1,16K=1,32K=1,64K=1
+db1_distrib_hashes_items:1=1,2=1,4=1,8=1,16=1,32=1,64=1,128=1,256=1,512=1,1K=1,2K=1,4K=1,8K=1,16K=1,32K=1
+```
+
 The **debug** section contains experimental metrics, which might change or get removed in future versions.
 It won't be included when `INFO` or `INFO ALL` are called, and it is returned only when `INFO DEBUG` is used.