docs

Author: niesfisch

README-ELK-analysys.md

@@ -10,7 +10,7 @@ Example event shape:
 {
   "timestampMillis": "1773395676972",
   "stack": [
-    "de.otto.droporder.cockpit.model.DlqStorageModel.payloadHash()"
+    "some.package.a.b.model.DlqStorageModel.payloadHash()"
   ]
 }
 ```
@@ -28,7 +28,7 @@ Example event shape:
 
 ## What you can answer with this guide
 
-- Which events contain class `de.otto.droporder.cockpit.model.DlqStorageModel`?
+- Which events contain class `some.package.a.b.model.DlqStorageModel`?
 - How often was that class hit over time?
 - Which methods are called most often?
 - Which classes/methods are hot overall?
@@ -215,7 +215,7 @@ GET tcp-events-*/_search
   "query": {
     "wildcard": {
       "stack.keyword": {
-        "value": "de.otto.droporder.cockpit.model.DlqStorageModel*"
+        "value": "some.package.a.b.model.DlqStorageModel*"
       }
     }
   }
@@ -229,7 +229,7 @@ GET tcp-events-*/_search
   "query": {
     "wildcard": {
       "stack.keyword": {
-        "value": "de.otto.droporder.cockpit.model.DlqStorageModel*"
+        "value": "some.package.a.b.model.DlqStorageModel*"
       }
     }
   },
@@ -251,7 +251,7 @@ GET tcp-events-*/_search
 
 1. Open Visualization Library -> Create New -> Lens with data view `jct-events-*`.
 2. Filter (KQL):
-   `stack.keyword : "de.otto.droporder.cockpit.model.DlqStorageModel*"`
+   `stack.keyword : "some.package.a.b.model.DlqStorageModel*"`
 3. X-axis: Date histogram on `@timestamp`.
 4. Y-axis: Count.
 5. Save as `DlqStorageModel calls over time`.

tools/format_stack.py

@@ -18,9 +18,9 @@
 Output example:
    #   package                               class                           method
   ───────────────────────────────────────────────────────────────────────────────────
-   1   o.b.s.u.ldap                          LdapConnectionFactory         .inititialize(LdapConnectionConfigurationDTO)
+   1   de.a.security.utils.ldap          LdapConnectionFactory         .inititialize(LdapConnectionConfigurationDTO)
    2                                                                        .connect()
-   3   o.b.s.u.ldap                          LdapConnectionConfigurationDTO .getLdapServer1()
+   3   de.b.security.utils.ldap          LdapConnectionConfigurationDTO .getLdapServer1()
   ...
 """
 
@@ -93,16 +93,13 @@ def split_entry(entry: str) -> tuple[str, str, str, str]:
 # ---------------------------------------------------------------------------
 
 def abbreviate_pkg(pkg: str) -> str:
-    """'otto.b2b.security.utils.ldap' -> 'o.b.s.u.ldap'"""
-    parts = pkg.split(".")
-    if len(parts) <= 2:
-        return pkg
-    return ".".join(p[0] for p in parts[:-1]) + "." + parts[-1]
+    """Return the package as-is — full names are easier to read than abbreviations."""
+    return pkg
 
 
 def shorten_args(raw_args: str) -> str:
     """'(a.b.c.Foo, x.y.Bar)' -> '(Foo, Bar)'"""
-    return re.sub(r"[\w]+\.(\w+)", r"\1", raw_args)
+    return re.sub(r"(?:\w+\.)+(\w+)", r"\1", raw_args)
 
 
 # ---------------------------------------------------------------------------