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Operating Systems
AIX
topas and mpstat disagree on CPU count
Post 302589292 by Z80A on Wednesday 11th of January 2012 08:23:02 AM
01-11-2012
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I gave mpstat command in my system..
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HI I ma using mpstat and sar commands to check the cpu utilisation
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$ sar -u 12 5
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To get only the cpu info from the topas command terminal.
CPU User% Kern% Wait% Idle% Physc Entc
ALL 2.3 4.4 0.0 93.3 0.07 7.7
I tried some thing like this but did not work
topas << done
grep "ALL"
q
done
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LEARN ABOUT DEBIAN
std::atomic
std::atomic< _Tp >(3cxx) std::atomic< _Tp >(3cxx) NAME
std::atomic< _Tp > - SYNOPSIS
Public Member Functions atomic (const atomic &) constexpr atomic (_Tp __i) bool compare_exchange_strong (_Tp &, _Tp, memory_order, memory_order) bool compare_exchange_strong (_Tp &, _Tp, memory_order, memory_order) volatile bool compare_exchange_strong (_Tp &, _Tp, memory_order=memory_order_seq_cst) bool compare_exchange_strong (_Tp &, _Tp, memory_order=memory_order_seq_cst) volatile bool compare_exchange_weak (_Tp &, _Tp, memory_order, memory_order) bool compare_exchange_weak (_Tp &, _Tp, memory_order, memory_order) volatile bool compare_exchange_weak (_Tp &, _Tp, memory_order=memory_order_seq_cst) bool compare_exchange_weak (_Tp &, _Tp, memory_order=memory_order_seq_cst) volatile _Tp exchange (_Tp __i, memory_order=memory_order_seq_cst) _Tp exchange (_Tp __i, memory_order=memory_order_seq_cst) volatile bool is_lock_free () const bool is_lock_free () const volatile _Tp load (memory_order=memory_order_seq_cst) const _Tp load (memory_order=memory_order_seq_cst) const volatile operator _Tp () const operator _Tp () const volatile atomic & operator= (const atomic &) atomic & operator= (const atomic &) volatile _Tp operator= (_Tp __i) _Tp operator= (_Tp __i) volatile void store (_Tp, memory_order=memory_order_seq_cst) void store (_Tp, memory_order=memory_order_seq_cst) volatile Detailed Description template<typename _Tp>struct std::atomic< _Tp > atomic 29.4.3, Generic atomic type, primary class template. Definition at line 155 of file atomic. Author Generated automatically by Doxygen for libstdc++ from the source code. libstdc++ Tue Nov 27 2012 std::atomic< _Tp >(3cxx)