fix(subprocess): simplify subprocess debug logging messages (#13186)

## Checklist
- [x] PR author has checked that all the criteria below are met
- The PR description includes an overview of the change
- The PR description articulates the motivation for the change
- The change includes tests OR the PR description describes a testing
strategy
- The PR description notes risks associated with the change, if any
- Newly-added code is easy to change
- The change follows the [library release note
guidelines](https://ddtrace.readthedocs.io/en/stable/releasenotes.html)
- The change includes or references documentation updates if necessary
- Backport labels are set (if
[applicable](https://ddtrace.readthedocs.io/en/latest/contributing.html#backporting))

## Reviewer Checklist
- [x] Reviewer has checked that all the criteria below are met 
- Title is accurate
- All changes are related to the pull request's stated goal
- Avoids breaking
[API](https://ddtrace.readthedocs.io/en/stable/versioning.html#interfaces)
changes
- Testing strategy adequately addresses listed risks
- Newly-added code is easy to change
- Release note makes sense to a user of the library
- If necessary, author has acknowledged and discussed the performance
implications of this PR as reported in the benchmarks PR comment
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[release branch maintenance
policy](https://ddtrace.readthedocs.io/en/latest/contributing.html#backporting)

---------

Co-authored-by: erikayasuda <[email protected]>

Author: brettlangdon

ddtrace/contrib/internal/subprocess/patch.py

@@ -344,9 +344,7 @@ def _traced_ossystem(module, pin, wrapped, instance, args, kwargs):
             span.set_tag_str(COMMANDS.EXIT_CODE, str(ret))
         return ret
     except Exception:  # noqa:E722
-        log.debug(
-            "Could not trace subprocess execution for os.system: [args: %s kwargs: %s]", args, kwargs, exc_info=True
-        )
+        log.debug("Could not trace subprocess execution for os.system", exc_info=True)
         return wrapped(*args, **kwargs)
 
 
@@ -361,9 +359,7 @@ def _traced_fork(module, pin, wrapped, instance, args, kwargs):
             ret = wrapped(*args, **kwargs)
         return ret
     except Exception:  # noqa:E722
-        log.debug(
-            "Could not trace subprocess execution for os.fork*: [args: %s kwargs: %s]", args, kwargs, exc_info=True
-        )
+        log.debug("Could not trace subprocess execution for os.fork", exc_info=True)
         return wrapped(*args, **kwargs)
 
 
@@ -390,9 +386,7 @@ def _traced_osspawn(module, pin, wrapped, instance, args, kwargs):
                 span.set_tag_str(COMMANDS.EXIT_CODE, str(ret))
                 return ret
     except Exception:  # noqa:E722
-        log.debug(
-            "Could not trace subprocess execution for os.spawn*: [args: %s kwargs: %s]", args, kwargs, exc_info=True
-        )
+        log.debug("Could not trace subprocess execution for os.spawn", exc_info=True)
 
     return wrapped(*args, **kwargs)
 
@@ -426,7 +420,7 @@ def _traced_subprocess_init(module, pin, wrapped, instance, args, kwargs):
                 core.set_item(COMMANDS.CTX_SUBP_LINE, shellcmd.as_list())
             core.set_item(COMMANDS.CTX_SUBP_BINARY, shellcmd.binary)
     except Exception:  # noqa:E722
-        log.debug("Could not trace subprocess execution: [args: %s kwargs: %s]", args, kwargs, exc_info=True)
+        log.debug("Could not trace subprocess execution", exc_info=True)
 
     return wrapped(*args, **kwargs)
 
@@ -452,5 +446,5 @@ def _traced_subprocess_wait(module, pin, wrapped, instance, args, kwargs):
             span.set_tag_str(COMMANDS.EXIT_CODE, str(ret))
             return ret
     except Exception:  # noqa:E722
-        log.debug("Could not trace subprocess execution [args: %s kwargs: %s]", args, kwargs, exc_info=True)
+        log.debug("Could not trace subprocess execution", exc_info=True)
         return wrapped(*args, **kwargs)

releasenotes/notes/fix-subprocess-debug-logging-d6eb35359abdbda5.yaml

@@ -0,0 +1,4 @@
+---
+fixes:
+  - |
+    subprocess: Removes unnecessary debug log variables.