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shm: extend monitor output for refCount region

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This commit is contained in:
Alexey Rybalchenko
2024-01-24 11:26:47 +01:00
parent ce1a4499cc
commit 24d578a4ba
1 changed files with 3 additions and 1 deletions
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4
fairmq/shmem/Monitor.cxx
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@@ -274,7 +274,9 @@ bool Monitor::PrintShm(const ShmId& shmId)
try { try {
managed_shared_memory rcCountSegment(open_read_only, MakeShmName(shmId.shmId, "rrc", id).c_str()); managed_shared_memory rcCountSegment(open_read_only, MakeShmName(shmId.shmId, "rrc", id).c_str());
ss << ", rcCountSegment size: " << rcCountSegment.get_size() << ", free: " << rcCountSegment.get_free_memory(); auto size = rcCountSegment.get_size();
auto free = rcCountSegment.get_free_memory();
ss << ", rcCountSegment size: " << size << ", free: " << free << ", used: " << size - free;
} catch (bie&) { } catch (bie&) {
ss << ", rcCountSegment: not found"; ss << ", rcCountSegment: not found";
} }