Remove memory dump signal until meliae packaging issues are resolved.

openedx/core/operations.py

@@ -1,40 +0,0 @@
-"""
-Workflows useful for reporting on runtime characteristics of the system
-"""
-import gc
-import os
-import signal
-import tempfile
-from datetime import datetime
-
-from meliae import scanner
-
-
-def dump_memory(signum, frame):
-    """
-    Dump memory stats for the current process to a temp directory.
-    Uses the meliae output format.
-    """
-
-    timestamp = datetime.now().isoformat()
-    format_str = '{}/meliae.{}.{}.{{}}.dump'.format(
-        tempfile.gettempdir(),
-        timestamp,
-        os.getpid(),
-    )
-
-    scanner.dump_all_objects(format_str.format('pre-gc'))
-
-    # force garbarge collection
-    for gen in xrange(3):
-        gc.collect(gen)
-        scanner.dump_all_objects(
-            format_str.format("gc-gen-{}".format(gen))
-        )
-
-
-def install_memory_dumper(dump_signal=signal.SIGPROF):
-    """
-    Install a signal handler on `signal` to dump memory stats for the current process.
-    """
-    signal.signal(dump_signal, dump_memory)