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perf: raise start/stop/suspend/reset-console concurrency from 3

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The historic concurrency=3 was far too conservative for 1000+ node
topologies. Raise them based on operation weight:

  stop_all:      3 -> 100  (docker kill + permissions cleanup, light)
  suspend_all:   3 ->  50  (docker pause/unpause, light)
  start_all:     3 ->  20  (ubridge startup + docker start + network, heavy)
  reset_console: 3 ->  20  (terminal reset, light)

Node creation (open) already uses concurrency=100 and approaches the
container-create daemon limit (~20/s); stop/kill is substantially faster
than create, so 100 is safe.
This commit is contained in:
YueGuobin 2026-08-11 00:33:49 +08:00
parent 7dc66d4836
commit 3aa39a2da3
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1 changed files with 4 additions and 4 deletions
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8
gns3server/controller/project.py
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@ -2072,7 +2072,7 @@ class Project:
"""
Start all nodes (except always-running types like Ethernet switch, Cloud, NAT, etc.)
"""
pool = Pool(concurrency=3)
pool = Pool(concurrency=20)
for node in self.nodes.values():
if not node.is_always_running():
pool.append(node.start)
@ -2083,7 +2083,7 @@ class Project:
"""
Stop all nodes (except always-running types like Ethernet switch, Cloud, NAT, etc.)
"""
pool = Pool(concurrency=3)
pool = Pool(concurrency=100)
for node in self.nodes.values():
if not node.is_always_running():
pool.append(node.stop)
@ -2094,7 +2094,7 @@ class Project:
"""
Suspend all nodes
"""
pool = Pool(concurrency=3)
pool = Pool(concurrency=50)
for node in self.nodes.values():
pool.append(node.suspend)
await pool.join()
@ -2105,7 +2105,7 @@ class Project:
Reset console for all nodes
"""
pool = Pool(concurrency=3)
pool = Pool(concurrency=20)
for node in self.nodes.values():
pool.append(node.reset_console)
await pool.join()