From 3a7321b79d1d2d1bd4ce773d5a10e7120d9a8da8 Mon Sep 17 00:00:00 2001
From: Ronnie Dutta <61982285+MetRonnie@users.noreply.github.com>
Date: Wed, 13 Oct 2021 11:22:12 +0100
Subject: [PATCH] Add short sleep to remote tidy

Avoid maxing out CPU!
---
 cylc/flow/task_remote_mgr.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/cylc/flow/task_remote_mgr.py b/cylc/flow/task_remote_mgr.py
index fb05d44e05e..05512821498 100644
--- a/cylc/flow/task_remote_mgr.py
+++ b/cylc/flow/task_remote_mgr.py
@@ -30,7 +30,7 @@
 import re
 from subprocess import Popen, PIPE, DEVNULL
 import tarfile
-from time import time
+from time import sleep, time
 from typing import Any, Deque, Dict, TYPE_CHECKING, List, NamedTuple, Tuple
 
 from cylc.flow import LOG, RSYNC_LOG
@@ -344,6 +344,7 @@ def construct_remote_tidy_ssh_cmd(
                         item.proc.args, item.proc.returncode, out, err
                     )
                 )
+            sleep(0.1)
         # Terminate any remaining commands
         for item in queue:
             with suppress(OSError):