Merge #769: Udpate profiling docs

3ac4aa5 docs: [#768] udpate profiling docs (Jose Celano)

Pull request description:

  And remove the introduced warning after adding configuration for profiling in the Cargo.toml file.

  I've disabled that configuration because the profiling tool requires other system dependencies too. YOu have to install those dependencies and uncomment that configuration to generate the flamegrpah.

ACKs for top commit:
  josecelano:
    ACK 3ac4aa5

Tree-SHA512: d4adb52236b449ff44a4965ac661468418959978ba5dbd2a199b2eb7345bde111dd68dd322d3f6d63bbf9f75097737b0cf8abc38bba7157451f85e65808422fb

.cargo/config.toml

@@ -23,3 +23,4 @@ rustflags = [
     "-D",
     "unused",
 ]
+

Cargo.toml

@@ -103,6 +103,6 @@ debug = 1
 lto = "fat"
 opt-level = 3
 
-[target.x86_64-unknown-linux-gnu]
-linker = "/usr/bin/clang"
-rustflags = ["-Clink-arg=-fuse-ld=lld", "-Clink-arg=-Wl,--no-rosegment"]
+[profile.release-debug]
+inherits = "release"
+debug = true

cSpell.json

@@ -21,6 +21,7 @@
         "bools",
         "Bragilevsky",
         "bufs",
+        "buildid",
         "Buildx",
         "byteorder",
         "callgrind",
@@ -69,9 +70,12 @@
         "infoschema",
         "Intermodal",
         "intervali",
-        "kcachegrind",
         "Joakim",
+        "kallsyms",
+        "kcachegrind",
+        "kexec",
         "keyout",
+        "kptr",
         "lcov",
         "leecher",
         "leechers",
@@ -83,6 +87,7 @@
         "matchmakes",
         "metainfo",
         "middlewares",
+        "misresolved",
         "mockall",
         "multimap",
         "myacicontext",
@@ -152,6 +157,7 @@
         "Vagaa",
         "valgrind",
         "Vitaly",
+        "vmlinux",
         "Vuze",
         "Weidendorfer",
         "Werror",