Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752799Ab2KTIUK (ORCPT ); Tue, 20 Nov 2012 03:20:10 -0500 Received: from mail-pa0-f46.google.com ([209.85.220.46]:55572 "EHLO mail-pa0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752502Ab2KTIUF (ORCPT ); Tue, 20 Nov 2012 03:20:05 -0500 Date: Tue, 20 Nov 2012 00:20:02 -0800 (PST) From: David Rientjes X-X-Sender: rientjes@chino.kir.corp.google.com To: Ingo Molnar cc: Mel Gorman , linux-kernel@vger.kernel.org, linux-mm@kvack.org, Peter Zijlstra , Paul Turner , Lee Schermerhorn , Christoph Lameter , Rik van Riel , Andrew Morton , Andrea Arcangeli , Linus Torvalds , Thomas Gleixner , Johannes Weiner , Hugh Dickins Subject: Re: [PATCH 00/27] Latest numa/core release, v16 In-Reply-To: <20121120074445.GA14539@gmail.com> Message-ID: References: <1353291284-2998-1-git-send-email-mingo@kernel.org> <20121119162909.GL8218@suse.de> <20121120060014.GA14065@gmail.com> <20121120074445.GA14539@gmail.com> User-Agent: Alpine 2.00 (DEB 1167 2008-08-23) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4398 Lines: 66 On Tue, 20 Nov 2012, Ingo Molnar wrote: > > This happened to be an Opteron (but not 83xx series), 2.4Ghz. > > Ok - roughly which family/model from /proc/cpuinfo? > It's close enough, it's 23xx. > > It's perf top -U, the benchmark itself was unchanged so I > > didn't think it was interesting to gather the user symbols. > > If that would be helpful, let me know! > > Yeah, regular perf top output would be very helpful to get a > general sense of proportion. Thanks! > Ok, here it is: 91.24% perf-10971.map [.] 0x00007f116a6c6fb8 1.19% libjvm.so [.] instanceKlass::oop_push_contents(PSPromotionMa 1.04% libjvm.so [.] PSPromotionManager::drain_stacks_depth(bool) 0.79% libjvm.so [.] PSPromotionManager::copy_to_survivor_space(oop 0.60% libjvm.so [.] PSPromotionManager::claim_or_forward_internal_ 0.58% [kernel] [k] page_fault 0.28% libc-2.3.6.so [.] __gettimeofday 0.26% libjvm.so [.] Copy::pd_disjoint_words(HeapWord*, HeapWord*, unsigned 0.22% [kernel] [k] getnstimeofday 0.18% libjvm.so [.] CardTableExtension::scavenge_contents_parallel(ObjectS 0.15% [kernel] [k] _raw_spin_lock 0.12% [kernel] [k] ktime_get_update_offsets 0.11% [kernel] [k] ktime_get 0.11% [kernel] [k] rcu_check_callbacks 0.10% [kernel] [k] generic_smp_call_function_interrupt 0.10% [kernel] [k] read_tsc 0.10% [kernel] [k] clear_page_c 0.10% [kernel] [k] __do_page_fault 0.08% [kernel] [k] handle_mm_fault 0.08% libjvm.so [.] os::javaTimeMillis() 0.08% [kernel] [k] emulate_vsyscall 0.08% [kernel] [k] flush_tlb_func 0.07% [kernel] [k] task_tick_fair 0.07% [kernel] [k] retint_swapgs 0.06% libjvm.so [.] oopDesc::size_given_klass(Klass*) 0.05% [kernel] [k] handle_pte_fault 0.05% perf [.] 0x0000000000033190 0.05% sanctuaryd [.] 0x00000000006f0ad3 0.05% [kernel] [k] copy_user_generic_string 0.05% libjvm.so [.] objArrayKlass::oop_push_contents(PSPromotionManager*, 0.04% [kernel] [k] find_vma 0.04% [kernel] [k] mpol_misplaced 0.04% [kernel] [k] __bad_area_nosemaphore 0.04% [kernel] [k] get_vma_policy 0.04% [kernel] [k] task_numa_fault 0.04% [kernel] [k] error_sti 0.03% [kernel] [k] write_ok_or_segv 0.03% [kernel] [k] do_gettimeofday 0.03% [kernel] [k] down_read_trylock 0.03% [kernel] [k] update_cfs_shares 0.03% [kernel] [k] error_entry 0.03% [kernel] [k] run_timer_softirq -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/