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[2604:1380:4601:e00::3]) by mx.google.com with ESMTPS id r24-20020a50aad8000000b0055c9c70f91esi514780edc.182.2024.01.23.15.58.29 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 23 Jan 2024 15:58:29 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-36201-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:4601:e00::3 as permitted sender) client-ip=2604:1380:4601:e00::3; Authentication-Results: mx.google.com; dkim=pass header.i=@danm.net header.s=sig1 header.b=IOXX0aNp; arc=pass (i=1 spf=pass spfdomain=danm.net dkim=pass dkdomain=danm.net); spf=pass (google.com: domain of linux-kernel+bounces-36201-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:4601:e00::3 as permitted sender) smtp.mailfrom="linux-kernel+bounces-36201-linux.lists.archive=gmail.com@vger.kernel.org" Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id BC0EC1F2517D for ; Tue, 23 Jan 2024 23:58:28 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 9A07E55766; Tue, 23 Jan 2024 23:58:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=danm.net header.i=@danm.net header.b="IOXX0aNp" Received: from qs51p00im-qukt01071502.me.com (qs51p00im-qukt01071502.me.com [17.57.155.5]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D9FE354735 for ; Tue, 23 Jan 2024 23:58:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=17.57.155.5 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706054292; cv=none; b=ctu0Ti6ulVMPXX6R+oU4V5N1iOSG4FdA7VzXvD1C/F5uJ2L7ICwUJnLcpzS/p8zlhthKOxrgISfEpUBHxuF3Fe8jwq8wMW1nK3IwMqtqe/Tz/BKtp4NjLxUhL6GoGWtUN2zwxW3aYWQcnwx9tH7GefcWdAz16DCqRdSJLVCYIp0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706054292; c=relaxed/simple; bh=H38jex1aYmsUtIQlYpPTgAWpIXMstmnJyhH22qDz+w0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=FedUlvalu4T47SQ5Wf6ItgxLAR1YswttXdY8+3izlEnQYVaK6kemswpiqI7GyGQCTBAZ04s+PNXd5Fqe/qgJsNf41TTmBRhPDlwoI6d9iyH+SLG2g5XK8Mv46+UIM6SdAFfPzHDC8eXnrcEMytDMhkEdvbHb6BAz5EJpwEZFA6I= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=danm.net; spf=pass smtp.mailfrom=danm.net; dkim=pass (2048-bit key) header.d=danm.net header.i=@danm.net header.b=IOXX0aNp; arc=none smtp.client-ip=17.57.155.5 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=danm.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=danm.net DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=danm.net; s=sig1; t=1706054288; bh=KiivmQDLpUlMRkgdQE/5WmnZhu/bC1C8Ppx+owcGl3M=; h=From:To:Subject:Date:Message-ID:MIME-Version; b=IOXX0aNppLkMmTPwb79TV1Y7h2vy/Iw80gRNMPTri1sKf+h4XaLweuZbxFQxg+Ism w+dOtN9ngO1Hx15kUoDJYhjLmV0qhi+pWNGc9Vp2zhl38BIetslCQ1M4nWDWSQRDcu aRbteMoD4smSZ1fmFXH2X87j06Z65gKNwqrE06qngSFkk+PgyMVebFgA0kJQi7jXCt EI/xdToZ0Zf2AeEybE/4f47Dx3f1JZyRfM136vazG2PavY3h9DlVg+Pvchz9uPJkVf Iu02zYW9pfYLuVsgRJMkqm5XloCWz65X09tnAADClr3U125GMLPRBK+KKa63mZxza5 199qgdbKftIEQ== Received: from hitch.danm.net (qs51p00im-dlb-asmtp-mailmevip.me.com [17.57.155.28]) by qs51p00im-qukt01071502.me.com (Postfix) with ESMTPSA id EE496668075E; Tue, 23 Jan 2024 23:58:06 +0000 (UTC) From: Dan Moulding To: song@kernel.org Cc: dan@danm.net, gregkh@linuxfoundation.org, junxiao.bi@oracle.com, linux-kernel@vger.kernel.org, linux-raid@vger.kernel.org, regressions@lists.linux.dev, stable@vger.kernel.org, yukuai1@huaweicloud.com Subject: Re: [REGRESSION] 6.7.1: md: raid5 hang and unresponsive system; successfully bisected Date: Tue, 23 Jan 2024 16:58:03 -0700 Message-ID: <20240123235803.8298-1-dan@danm.net> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-ORIG-GUID: 1UPHBIEDOdXBBvZakdHiGn_raxQVb0jA X-Proofpoint-GUID: 1UPHBIEDOdXBBvZakdHiGn_raxQVb0jA X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-01-23_13,2024-01-23_02,2023-05-22_02 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 clxscore=1030 malwarescore=0 adultscore=0 bulkscore=0 spamscore=0 mlxlogscore=999 mlxscore=0 suspectscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2308100000 definitions=main-2401230179 > This appears the md thread hit some infinite loop, so I would like to > know what it is doing. We can probably get the information with the > perf tool, something like: > > perf record -a > perf report Here you go! # Total Lost Samples: 0 # # Samples: 78K of event 'cycles' # Event count (approx.): 83127675745 # # Overhead Command Shared Object Symbol # ........ ............... .............................. ................................................... # 49.31% md0_raid5 [kernel.kallsyms] [k] handle_stripe 18.63% md0_raid5 [kernel.kallsyms] [k] ops_run_io 6.07% md0_raid5 [kernel.kallsyms] [k] handle_active_stripes.isra.0 5.50% md0_raid5 [kernel.kallsyms] [k] do_release_stripe 3.09% md0_raid5 [kernel.kallsyms] [k] _raw_spin_lock_irqsave 2.48% md0_raid5 [kernel.kallsyms] [k] r5l_write_stripe 1.89% md0_raid5 [kernel.kallsyms] [k] md_wakeup_thread 1.45% ksmd [kernel.kallsyms] [k] ksm_scan_thread 1.37% md0_raid5 [kernel.kallsyms] [k] stripe_is_lowprio 0.87% ksmd [kernel.kallsyms] [k] memcmp 0.68% ksmd [kernel.kallsyms] [k] xxh64 0.56% md0_raid5 [kernel.kallsyms] [k] __wake_up_common 0.52% md0_raid5 [kernel.kallsyms] [k] __wake_up 0.46% ksmd [kernel.kallsyms] [k] mtree_load 0.44% ksmd [kernel.kallsyms] [k] try_grab_page 0.40% ksmd [kernel.kallsyms] [k] follow_p4d_mask.constprop.0 0.39% md0_raid5 [kernel.kallsyms] [k] r5l_log_disk_error 0.37% md0_raid5 [kernel.kallsyms] [k] _raw_spin_lock_irq 0.33% md0_raid5 [kernel.kallsyms] [k] release_stripe_list 0.31% md0_raid5 [kernel.kallsyms] [k] release_inactive_stripe_list 0.31% ksmd [kernel.kallsyms] [k] get_ksm_page 0.30% md0_raid5 [kernel.kallsyms] [k] __cond_resched 0.28% md0_raid5 [kernel.kallsyms] [k] mutex_unlock 0.28% ksmd [kernel.kallsyms] [k] _raw_spin_lock 0.27% swapper [kernel.kallsyms] [k] intel_idle 0.26% md0_raid5 [kernel.kallsyms] [k] mutex_lock 0.24% md0_raid5 [kernel.kallsyms] [k] rcu_all_qs 0.22% md0_raid5 [kernel.kallsyms] [k] r5c_is_writeback 0.20% md0_raid5 [kernel.kallsyms] [k] __lock_text_start 0.18% ksmd [kernel.kallsyms] [k] up_read 0.18% ksmd [kernel.kallsyms] [k] down_read 0.17% md0_raid5 [kernel.kallsyms] [k] raid5d 0.15% ksmd [kernel.kallsyms] [k] follow_trans_huge_pmd 0.13% kworker/u16:3-e [kernel.kallsyms] [k] ioread32 0.13% kworker/u16:1-e [kernel.kallsyms] [k] ioread32 0.12% ksmd [kernel.kallsyms] [k] follow_page_pte 0.11% md0_raid5 [kernel.kallsyms] [k] r5l_flush_stripe_to_raid 0.11% ksmd [kernel.kallsyms] [k] follow_page 0.11% ksmd [kernel.kallsyms] [k] memcmp_pages 0.10% swapper [kernel.kallsyms] [k] poll_idle 0.08% ksmd [kernel.kallsyms] [k] mtree_range_walk 0.07% ksmd [kernel.kallsyms] [k] __cond_resched 0.07% ksmd [kernel.kallsyms] [k] rcu_all_qs 0.06% ksmd [kernel.kallsyms] [k] __pte_offset_map_lock 0.04% ksmd [kernel.kallsyms] [k] __pte_offset_map 0.03% md0_raid5 [kernel.kallsyms] [k] llist_reverse_order 0.03% md0_raid5 [kernel.kallsyms] [k] r5l_write_stripe_run 0.02% swapper [kernel.kallsyms] [k] menu_select 0.02% ksmd [kernel.kallsyms] [k] rb_insert_color 0.02% ksmd [kernel.kallsyms] [k] vm_normal_page 0.02% swapper [kernel.kallsyms] [k] cpuidle_enter_state 0.01% md0_raid5 [kernel.kallsyms] [k] r5l_submit_current_io 0.01% ksmd [kernel.kallsyms] [k] vma_is_secretmem 0.01% swapper [kernel.kallsyms] [k] alx_mask_msix 0.01% ksmd [kernel.kallsyms] [k] remove_rmap_item_from_tree 0.01% swapper [kernel.kallsyms] [k] lapic_next_deadline 0.01% swapper [kernel.kallsyms] [k] read_tsc 0.01% ksmd [kernel.kallsyms] [k] mas_walk 0.01% swapper [kernel.kallsyms] [k] do_idle 0.01% md0_raid5 [kernel.kallsyms] [k] perf_adjust_freq_unthr_context 0.01% md0_raid5 [kernel.kallsyms] [k] lapic_next_deadline 0.01% swapper [kernel.kallsyms] [k] perf_adjust_freq_unthr_context 0.01% swapper [kernel.kallsyms] [k] __switch_to_asm 0.01% swapper [kernel.kallsyms] [k] _raw_spin_lock_irqsave 0.01% swapper [kernel.kallsyms] [k] native_irq_return_iret 0.01% swapper [kernel.kallsyms] [k] arch_scale_freq_tick 0.01% kworker/u16:3-e [kernel.kallsyms] [k] lapic_next_deadline 0.00% swapper [kernel.kallsyms] [k] __hrtimer_next_event_base 0.00% ksmd [kernel.kallsyms] [k] calc_checksum 0.00% swapper [kernel.kallsyms] [k] psi_group_change 0.00% swapper [kernel.kallsyms] [k] timerqueue_add 0.00% ksmd [kernel.kallsyms] [k] mas_find 0.00% swapper [kernel.kallsyms] [k] __schedule 0.00% swapper [kernel.kallsyms] [k] ioread32 0.00% kworker/u16:3-e [kernel.kallsyms] [k] _aesni_enc4 0.00% swapper [kernel.kallsyms] [k] rb_next 0.00% kworker/u16:1-e [kernel.kallsyms] [k] lapic_next_deadline 0.00% swapper [kernel.kallsyms] [k] ktime_get 0.00% kworker/u16:1-e [kernel.kallsyms] [k] psi_group_change 0.00% Qt bearer threa [kernel.kallsyms] [k] alx_update_hw_stats 0.00% swapper [kernel.kallsyms] [k] cpuidle_enter 0.00% swapper [kernel.kallsyms] [k] update_sd_lb_stats.constprop.0 0.00% swapper [kernel.kallsyms] [k] ct_kernel_exit_state 0.00% swapper [kernel.kallsyms] [k] nr_iowait_cpu 0.00% swapper [kernel.kallsyms] [k] sched_clock_noinstr 0.00% swapper [kernel.kallsyms] [k] psi_flags_change 0.00% swapper [kernel.kallsyms] [k] tick_nohz_stop_idle 0.00% swapper [kernel.kallsyms] [k] __run_timers.part.0 0.00% swapper [kernel.kallsyms] [k] native_apic_msr_eoi 0.00% swapper [kernel.kallsyms] [k] __update_load_avg_se 0.00% md0_raid5 [kernel.kallsyms] [k] __intel_pmu_enable_all.isra.0 0.00% md0_raid5 [kernel.kallsyms] [k] update_vsyscall 0.00% md0_raid5 [kernel.kallsyms] [k] arch_scale_freq_tick 0.00% md0_raid5 [kernel.kallsyms] [k] read_tsc 0.00% md0_raid5 [kernel.kallsyms] [k] x86_pmu_disable 0.00% md0_raid5 [kernel.kallsyms] [k] __update_load_avg_cfs_rq 0.00% swapper [kernel.kallsyms] [k] rcu_sched_clock_irq 0.00% perf [kernel.kallsyms] [k] rep_movs_alternative 0.00% swapper [kernel.kallsyms] [k] hrtimer_active 0.00% swapper [kernel.kallsyms] [k] newidle_balance.isra.0 0.00% swapper [kernel.kallsyms] [k] _raw_spin_lock_irq 0.00% kworker/u16:3-e [kernel.kallsyms] [k] aesni_xts_encrypt 0.00% swapper [kernel.kallsyms] [k] enqueue_task_fair 0.00% swapper [kernel.kallsyms] [k] tick_nohz_idle_stop_tick 0.00% swapper [kernel.kallsyms] [k] leave_mm 0.00% kworker/u16:1-e [kernel.kallsyms] [k] sched_clock_noinstr 0.00% plasmashell [kernel.kallsyms] [k] ext4fs_dirhash 0.00% kwin_x11 [kernel.kallsyms] [k] ioread32 0.00% kworker/0:2-eve [kernel.kallsyms] [k] ioread32 0.00% swapper [kernel.kallsyms] [k] memchr_inv 0.00% swapper [kernel.kallsyms] [k] pick_next_task_fair 0.00% swapper [kernel.kallsyms] [k] tick_sched_do_timer 0.00% swapper [kernel.kallsyms] [k] ktime_get_update_offsets_now 0.00% swapper [kernel.kallsyms] [k] __update_load_avg_cfs_rq 0.00% kworker/u16:3-e [kernel.kallsyms] [k] psi_group_change 0.00% swapper [kernel.kallsyms] [k] ct_kernel_exit.constprop.0 0.00% ksmd [kernel.kallsyms] [k] psi_task_switch 0.00% swapper [kernel.kallsyms] [k] tick_nohz_next_event 0.00% swapper [kernel.kallsyms] [k] clockevents_program_event 0.00% swapper [kernel.kallsyms] [k] __sysvec_apic_timer_interrupt 0.00% swapper [kernel.kallsyms] [k] enqueue_entity 0.00% QXcbEventQueue [kernel.kallsyms] [k] schedule 0.00% swapper [kernel.kallsyms] [k] get_cpu_device 0.00% swapper [kernel.kallsyms] [k] scheduler_tick 0.00% swapper [kernel.kallsyms] [k] tick_check_oneshot_broadcast_this_cpu 0.00% swapper [kernel.kallsyms] [k] switch_mm_irqs_off 0.00% swapper [kernel.kallsyms] [k] calc_load_nohz_stop 0.00% swapper [kernel.kallsyms] [k] _raw_spin_lock 0.00% swapper [kernel.kallsyms] [k] nohz_run_idle_balance 0.00% swapper [kernel.kallsyms] [k] rcu_note_context_switch 0.00% swapper [kernel.kallsyms] [k] run_timer_softirq 0.00% swapper [kernel.kallsyms] [k] kthread_is_per_cpu 0.00% swapper [kernel.kallsyms] [k] x86_pmu_disable 0.00% ksoftirqd/4 [kernel.kallsyms] [k] rcu_cblist_dequeue 0.00% init init [.] 0x0000000000008874 0.00% swapper [kernel.kallsyms] [k] ct_kernel_enter.constprop.0 0.00% swapper [kernel.kallsyms] [k] update_rq_clock.part.0 0.00% swapper [kernel.kallsyms] [k] __dequeue_entity 0.00% swapper [kernel.kallsyms] [k] ttwu_queue_wakelist 0.00% swapper [kernel.kallsyms] [k] __hrtimer_run_queues 0.00% swapper [kernel.kallsyms] [k] select_task_rq_fair 0.00% md0_raid5 [kernel.kallsyms] [k] update_wall_time 0.00% md0_raid5 [kernel.kallsyms] [k] ntp_tick_length 0.00% md0_raid5 [kernel.kallsyms] [k] trigger_load_balance 0.00% md0_raid5 [kernel.kallsyms] [k] acct_account_cputime 0.00% md0_raid5 [kernel.kallsyms] [k] ktime_get 0.00% md0_raid5 [kernel.kallsyms] [k] timerqueue_add 0.00% md0_raid5 [kernel.kallsyms] [k] _raw_spin_lock 0.00% md0_raid5 [kernel.kallsyms] [k] tick_do_update_jiffies64 0.00% md0_raid5 [kernel.kallsyms] [k] native_irq_return_iret 0.00% md0_raid5 [kernel.kallsyms] [k] ktime_get_update_offsets_now 0.00% swapper [kernel.kallsyms] [k] asm_sysvec_apic_timer_interrupt 0.00% swapper [kernel.kallsyms] [k] update_blocked_averages 0.00% md0_raid5 [kernel.kallsyms] [k] error_entry 0.00% md0_raid5 [kernel.kallsyms] [k] rcu_sched_clock_irq 0.00% md0_raid5 [kernel.kallsyms] [k] native_apic_msr_eoi 0.00% swapper [kernel.kallsyms] [k] tick_nohz_highres_handler 0.00% md0_raid5 [kernel.kallsyms] [k] irq_work_tick 0.00% ksmd [kernel.kallsyms] [k] __mod_timer 0.00% ksmd [kernel.kallsyms] [k] __hrtimer_run_queues 0.00% kwin_x11 [kernel.kallsyms] [k] do_vfs_ioctl 0.00% swapper [kernel.kallsyms] [k] run_posix_cpu_timers 0.00% swapper [kernel.kallsyms] [k] __rdgsbase_inactive 0.00% ksmd [kernel.kallsyms] [k] hrtimer_interrupt 0.00% kworker/u16:3-e [kernel.kallsyms] [k] nvkm_object_search 0.00% kworker/u16:3-e [kernel.kallsyms] [k] hrtimer_start_range_ns 0.00% swapper [kernel.kallsyms] [k] __wrgsbase_inactive 0.00% kworker/u16:1-e [kernel.kallsyms] [k] clockevents_program_event 0.00% kworker/u16:1-e [kernel.kallsyms] [k] wq_worker_running 0.00% QSGRenderThread [kernel.kallsyms] [k] ioread32 0.00% swapper [kernel.kallsyms] [k] ct_nmi_exit 0.00% kworker/u16:3-e [kernel.kallsyms] [k] __hrtimer_init 0.00% kworker/u16:1-e [kernel.kallsyms] [k] __schedule 0.00% kworker/u16:3-e [kernel.kallsyms] [k] sched_clock_noinstr 0.00% kworker/u16:1-e [kernel.kallsyms] [k] calc_global_load_tick 0.00% swapper [kernel.kallsyms] [k] load_balance 0.00% swapper [kernel.kallsyms] [k] hrtimer_start_range_ns 0.00% swapper [kernel.kallsyms] [k] irqentry_exit 0.00% ksmd [kernel.kallsyms] [k] psi_group_change 0.00% swapper [kernel.kallsyms] [k] hrtimer_interrupt 0.00% swapper [kernel.kallsyms] [k] rebalance_domains 0.00% plasmashell libKF5Plasma.so.5.113.0 [.] Plasma::Containment::metaObject 0.00% plasmashell [kernel.kallsyms] [k] rb_insert_color 0.00% swapper [kernel.kallsyms] [k] cpuidle_reflect 0.00% swapper [kernel.kallsyms] [k] update_cfs_group 0.00% dmeventd [kernel.kallsyms] [k] update_curr 0.00% plasmashell libc.so.6 [.] __poll 0.00% kworker/u16:1-e [kernel.kallsyms] [k] queued_spin_lock_slowpath 0.00% swapper [kernel.kallsyms] [k] quiet_vmstat 0.00% plasmashell [kernel.kallsyms] [k] call_filldir 0.00% gpm gpm [.] 0x0000000000010470 0.00% gpm [kernel.kallsyms] [k] getname_flags 0.00% QSGRenderThread libQt5Quick.so.5.15.11 [.] 0x0000000000199010 0.00% QSGRenderThread libqxcb-glx-integration.so [.] QXcbWindow::needsSync@plt 0.00% synergys [kernel.kallsyms] [k] do_sys_poll 0.00% plasmashell libQt5Core.so.5.15.11 [.] readdir64@plt 0.00% swapper [kernel.kallsyms] [k] ct_nmi_enter 0.00% plasmashell libQt5Core.so.5.15.11 [.] 0x00000000002dc2b5 0.00% perf [kernel.kallsyms] [k] ext4_journal_check_start 0.00% swapper [kernel.kallsyms] [k] timerqueue_del 0.00% kworker/u16:1-e [kernel.kallsyms] [k] _raw_spin_lock_irqsave 0.00% swapper [kernel.kallsyms] [k] call_cpuidle 0.00% kworker/u16:3-e [kernel.kallsyms] [k] percpu_counter_add_batch 0.00% swapper [kernel.kallsyms] [k] tsc_verify_tsc_adjust 0.00% ksmd [kernel.kallsyms] [k] schedule_timeout 0.00% konsole libQt5XcbQpa.so.5.15.11 [.] QKeyEvent::modifiers@plt 0.00% plasmashell libQt5Core.so.5.15.11 [.] QString::fromLocal8Bit_helper 0.00% kwin_x11 libkwin.so.5.27.10 [.] KWin::Application::dispatchEvent 0.00% swapper [kernel.kallsyms] [k] sysvec_apic_timer_interrupt 0.00% migration/2 [kernel.kallsyms] [k] update_sd_lb_stats.constprop.0 0.00% plasmashell libQt5Core.so.5.15.11 [.] QArrayData::allocate 0.00% kworker/u16:1-e [kernel.kallsyms] [k] hrtimer_active 0.00% plasmashell [kernel.kallsyms] [k] __get_user_1 0.00% synergys [kernel.kallsyms] [k] avg_vruntime 0.00% plasmashell libQt5Core.so.5.15.11 [.] 0x00000000001cdca2 0.00% ksmd [kernel.kallsyms] [k] hrtimer_active 0.00% kworker/u16:1-e [kernel.kallsyms] [k] __switch_to 0.00% ksmd [kernel.kallsyms] [k] nohz_balance_exit_idle.part.0 0.00% konsole libharfbuzz.so.0.60830.0 [.] 0x00000000000a9aa0 0.00% swapper [kernel.kallsyms] [k] rb_erase 0.00% swapper [kernel.kallsyms] [k] activate_task 0.00% plasmashell libQt5Core.so.5.15.11 [.] 0x00000000001d72f3 0.00% swapper [kernel.kallsyms] [k] tick_nohz_idle_retain_tick 0.00% konsole libxcb.so.1.1.0 [.] xcb_send_request64 0.00% swapper [unknown] [.] 0000000000000000 0.00% swapper [kernel.kallsyms] [k] hrtimer_update_next_event 0.00% kworker/7:0-eve [kernel.kallsyms] [k] collect_percpu_times 0.00% plasmashell libQt5Qml.so.5.15.11 [.] QQmlJavaScriptExpression::clearActiveGuards 0.00% perf [kernel.kallsyms] [k] __block_commit_write 0.00% swapper [kernel.kallsyms] [k] __intel_pmu_enable_all.isra.0 0.00% perf [kernel.kallsyms] [k] affine_move_task 0.00% swapper [kernel.kallsyms] [k] tick_nohz_get_sleep_length 0.00% kworker/u16:3-e [kernel.kallsyms] [k] mpage_release_unused_pages 0.00% plasmashell libQt5Qml.so.5.15.11 [.] QQmlData::isSignalConnected 0.00% perf [kernel.kallsyms] [k] mt_find 0.00% xembedsniproxy [kernel.kallsyms] [k] update_sd_lb_stats.constprop.0 0.00% plasmashell libQt5Core.so.5.15.11 [.] 0x0000000000202d04 0.00% migration/3 [kernel.kallsyms] [k] psi_group_change 0.00% swapper [kernel.kallsyms] [k] tick_program_event 0.00% swapper [kernel.kallsyms] [k] cpuidle_get_cpu_driver 0.00% swapper [kernel.kallsyms] [k] account_process_tick 0.00% Qt bearer threa libc.so.6 [.] 0x0000000000093948 0.00% swapper [kernel.kallsyms] [k] __flush_smp_call_function_queue 0.00% kworker/u16:3-e [kernel.kallsyms] [k] xts_crypt 0.00% swapper [kernel.kallsyms] [k] kmem_cache_free 0.00% synergys [kernel.kallsyms] [k] psi_group_change 0.00% avahi-daemon libavahi-common.so.3.5.4 [.] avahi_unescape_label 0.00% migration/0 [kernel.kallsyms] [k] __update_load_avg_se 0.00% swapper [kernel.kallsyms] [k] ct_idle_exit 0.00% swapper [kernel.kallsyms] [k] cpuidle_not_available 0.00% swapper [kernel.kallsyms] [k] error_entry 0.00% swapper [kernel.kallsyms] [k] tick_nohz_idle_got_tick 0.00% X Xorg [.] 0x0000000000094069 0.00% swapper [kernel.kallsyms] [k] try_to_wake_up 0.00% plasmashell libQt5Core.so.5.15.11 [.] 0x0000000000202db6 0.00% swapper [kernel.kallsyms] [k] idle_cpu 0.00% kwin_x11 nouveau_dri.so [.] 0x00000000001342e0 0.00% swapper [kernel.kallsyms] [k] irq_work_needs_cpu 0.00% QXcbEventQueue [kernel.kallsyms] [k] _raw_read_lock_irqsave 0.00% swapper [kernel.kallsyms] [k] nvkm_pci_wr32 0.00% kwin_x11 libkwineffects.so.5.27.10 [.] KWin::WindowPaintData::brightness 0.00% plasmashell libQt5Quick.so.5.15.11 [.] QTextLayout::beginLayout@plt 0.00% QXcbEventQueue [kernel.kallsyms] [k] unix_destruct_scm 0.00% X [kernel.kallsyms] [k] ___slab_alloc.isra.0 0.00% kwin_x11 nouveau_dri.so [.] 0x0000000000070093 0.00% swapper [kernel.kallsyms] [k] psi_task_change 0.00% X Xorg [.] XkbComputeDerivedState 0.00% swapper [kernel.kallsyms] [k] rb_insert_color 0.00% synergys [kernel.kallsyms] [k] newidle_balance.isra.0 0.00% QXcbEventQueue [kernel.kallsyms] [k] __copy_msghdr 0.00% swapper [kernel.kallsyms] [k] __softirqentry_text_start 0.00% kworker/u16:3-e [kernel.kallsyms] [k] ext4_reserve_inode_write 0.00% konsole libc.so.6 [.] 0x0000000000092244 0.00% kwin_x11 libQt5Gui.so.5.15.11 [.] QRegion::~QRegion 0.00% perf [kernel.kallsyms] [k] __rmqueue_pcplist 0.00% konsole libQt5Core.so.5.15.11 [.] 0x00000000002db957 0.00% ksmd [kernel.kallsyms] [k] mas_next_slot 0.00% kwin_x11 libQt5Core.so.5.15.11 [.] QtPrivate::qustrchr 0.00% swapper [kernel.kallsyms] [k] update_load_avg 0.00% swapper [kernel.kallsyms] [k] perf_pmu_nop_void 0.00% plasmashell libc.so.6 [.] 0x00000000000920bf 0.00% synergys [kernel.kallsyms] [k] sock_poll 0.00% QSGRenderThread nouveau_dri.so [.] 0x00000000007474d0 0.00% kwin_x11 [kernel.kallsyms] [k] nvkm_vmm_get_locked 0.00% swapper [kernel.kallsyms] [k] __msecs_to_jiffies 0.00% QXcbEventQueue [kernel.kallsyms] [k] task_h_load 0.00% synergys [kernel.kallsyms] [k] __fget_light 0.00% swapper [kernel.kallsyms] [k] irq_work_tick 0.00% swapper [kernel.kallsyms] [k] irqentry_enter 0.00% kwin_x11 nouveau_dri.so [.] 0x0000000000745aa0 0.00% X [kernel.kallsyms] [k] do_iter_write 0.00% plasmashell libQt5XcbQpa.so.5.15.11 [.] QXcbConnection::handleXcbEvent 0.00% QSGRenderThread [kernel.kallsyms] [k] nvkm_vmm_get_locked 0.00% QSGRenderThread libQt5Quick.so.5.15.11 [.] QSGRenderContext::endSync 0.00% swapper [kernel.kallsyms] [k] arch_cpu_idle_enter 0.00% X [kernel.kallsyms] [k] drain_obj_stock 0.00% swapper [kernel.kallsyms] [k] calc_global_load_tick 0.00% Qt bearer threa [kernel.kallsyms] [k] macvlan_fill_info 0.00% X libdrm_nouveau.so.2.0.0 [.] 0x0000000000004ee2 0.00% synergys libc.so.6 [.] __poll 0.00% swapper [kernel.kallsyms] [k] cpuidle_governor_latency_req 0.00% swapper [kernel.kallsyms] [k] _nohz_idle_balance.isra.0 0.00% X Xorg [.] 0x000000000008207c 0.00% plasmashell libglib-2.0.so.0.7800.3 [.] 0x0000000000059794 0.00% swapper [kernel.kallsyms] [k] irq_exit_rcu 0.00% X [kernel.kallsyms] [k] timestamp_truncate 0.00% plasmashell libglib-2.0.so.0.7800.3 [.] 0x00000000000567c4 0.00% QSGRenderThread nouveau_dri.so [.] 0x000000000024295e 0.00% X [kernel.kallsyms] [k] save_fpregs_to_fpstate 0.00% perf [kernel.kallsyms] [k] lru_add_fn 0.00% swapper [kernel.kallsyms] [k] rcu_preempt_deferred_qs 0.00% swapper [kernel.kallsyms] [k] hrtimer_get_next_event 0.00% plasmashell libc.so.6 [.] 0x0000000000140199 0.00% X [kernel.kallsyms] [k] dequeue_task_fair 0.00% swapper [kernel.kallsyms] [k] __lock_text_start 0.00% swapper [kernel.kallsyms] [k] __remove_hrtimer 0.00% swapper [kernel.kallsyms] [k] rcu_needs_cpu 0.00% swapper [kernel.kallsyms] [k] alx_poll 0.00% swapper [kernel.kallsyms] [k] rcu_segcblist_ready_cbs 0.00% swapper [kernel.kallsyms] [k] task_tick_idle 0.00% swapper [kernel.kallsyms] [k] cr4_update_irqsoff 0.00% plasmashell libQt5Quick.so.5.15.11 [.] 0x000000000020564d 0.00% swapper [kernel.kallsyms] [k] cpu_latency_qos_limit 0.00% swapper [kernel.kallsyms] [k] get_next_timer_interrupt 0.00% InputThread [kernel.kallsyms] [k] __get_user_8 0.00% xembedsniproxy libQt5XcbQpa.so.5.15.11 [.] QXcbConnection::processXcbEvents 0.00% kwin_x11 libxkbcommon.so.0.0.0 [.] xkb_state_key_get_level 0.00% sudo libc.so.6 [.] read 0.00% kworker/u16:3-e [kernel.kallsyms] [k] filemap_get_folios_tag 0.00% InputThread [kernel.kallsyms] [k] ep_item_poll.isra.0 0.00% swapper [kernel.kallsyms] [k] can_stop_idle_tick 0.00% swapper [kernel.kallsyms] [k] __pick_eevdf 0.00% perf [kernel.kallsyms] [k] __fget_light 0.00% InputThread [kernel.kallsyms] [k] _copy_from_iter 0.00% InputThread [kernel.kallsyms] [k] ep_done_scan 0.00% swapper [kernel.kallsyms] [k] netlink_broadcast_filtered 0.00% upsd [kernel.kallsyms] [k] __cgroup_account_cputime 0.00% kworker/7:0-eve [kernel.kallsyms] [k] __cond_resched 0.00% X [kernel.kallsyms] [k] ww_mutex_lock_interruptible 0.00% swapper [kernel.kallsyms] [k] attach_entity_load_avg 0.00% plasmashell libKF5Archive.so.5.113.0 [.] 0x000000000000ea00 0.00% QSGRenderThread nouveau_dri.so [.] 0x000000000037f463 0.00% jbd2/dm-2-8 [kernel.kallsyms] [k] _aesni_enc4 0.00% kwin_x11 [kernel.kallsyms] [k] obj_cgroup_charge 0.00% X nouveau_dri.so [.] 0x0000000000125020 0.00% perf [kernel.kallsyms] [k] fault_in_readable 0.00% perf [kernel.kallsyms] [k] should_failslab 0.00% usbhid-ups [kernel.kallsyms] [k] xhci_ring_ep_doorbell 0.00% kworker/u16:3-e [kernel.kallsyms] [k] put_cpu_partial 0.00% swapper [kernel.kallsyms] [k] ___slab_alloc.isra.0 0.00% kwin_x11 [kernel.kallsyms] [k] evict 0.00% swapper [kernel.kallsyms] [k] sched_clock 0.00% crond libc.so.6 [.] 0x00000000000b1330 0.00% swapper [kernel.kallsyms] [k] update_dl_rq_load_avg 0.00% X libdrm_nouveau.so.2.0.0 [.] nouveau_bo_ref 0.00% perf perf [.] 0x000000000007e2a6 0.00% konsole [kernel.kallsyms] [k] n_tty_read 0.00% synergys [kernel.kallsyms] [k] __schedule 0.00% swapper [kernel.kallsyms] [k] calc_load_nohz_start 0.00% swapper [kernel.kallsyms] [k] tick_irq_enter 0.00% swapper [kernel.kallsyms] [k] skb_release_head_state 0.00% swapper [kernel.kallsyms] [k] task_tick_mm_cid 0.00% swapper [kernel.kallsyms] [k] nohz_csd_func 0.00% swapper [kernel.kallsyms] [k] update_process_times 0.00% perf [kernel.kallsyms] [k] xas_load 0.00% swapper [kernel.kallsyms] [k] update_rt_rq_load_avg 0.00% synergys [kernel.kallsyms] [k] entry_SYSRETQ_unsafe_stack 0.00% plasmashell libQt5Core.so.5.15.11 [.] 0x00000000002b9526 0.00% plasmashell libc.so.6 [.] _pthread_cleanup_push 0.00% plasmashell libglib-2.0.so.0.7800.3 [.] g_mutex_lock 0.00% synergys synergys [.] 0x000000000004dd9b 0.00% usbhid-ups [kernel.kallsyms] [k] update_cfs_group 0.00% swapper [kernel.kallsyms] [k] sched_clock_cpu 0.00% kglobalaccel5 libxcb-keysyms.so.1.0.0 [.] xcb_key_symbols_get_keysym 0.00% synergys [kernel.kallsyms] [k] pipe_poll 0.00% swapper [kernel.kallsyms] [k] record_times 0.00% swapper [kernel.kallsyms] [k] cpu_startup_entry 0.00% plasmashell libQt5Qml.so.5.15.11 [.] QV4::QObjectWrapper::findProperty 0.00% swapper [kernel.kallsyms] [k] finish_task_switch.isra.0 0.00% kwin_x11 libQt5Core.so.5.15.11 [.] qstrcmp 0.00% synergys [kernel.kallsyms] [k] dequeue_entity 0.00% QXcbEventQueue libxcb.so.1.1.0 [.] 0x000000000000f56e 0.00% kglobalaccel5 libc.so.6 [.] pthread_getspecific 0.00% swapper [kernel.kallsyms] [k] ttwu_do_activate.isra.0 0.00% synergys libxcb.so.1.1.0 [.] xcb_poll_for_event 0.00% synergys [kernel.kallsyms] [k] unix_poll 0.00% konqueror libQt5WebEngineCore.so.5.15.11 [.] 0x0000000002ba3914 0.00% rcu_sched [kernel.kallsyms] [k] rcu_all_qs 0.00% QSGRenderThread [kernel.kallsyms] [k] mutex_spin_on_owner 0.00% konqueror libQt5WebEngineCore.so.5.15.11 [.] 0x0000000002b56bc8 0.00% synergys [kernel.kallsyms] [k] update_cfs_group 0.00% QSGRenderThread [kernel.kallsyms] [k] syscall_return_via_sysret 0.00% synergys synergys [.] pthread_mutex_lock@plt 0.00% synergys [kernel.kallsyms] [k] __switch_to 0.00% at-spi2-registr libglib-2.0.so.0.7800.3 [.] 0x0000000000056e64 0.00% perf [kernel.kallsyms] [k] __get_file_rcu 0.00% synergys [kernel.kallsyms] [k] __switch_to_asm 0.00% swapper [kernel.kallsyms] [k] local_clock_noinstr 0.00% perf [kernel.kallsyms] [k] __filemap_add_folio 0.00% swapper [kernel.kallsyms] [k] trigger_load_balance 0.00% swapper [kernel.kallsyms] [k] xhci_ring_ep_doorbell 0.00% synergys [kernel.kallsyms] [k] __rseq_handle_notify_resume 0.00% swapper [kernel.kallsyms] [k] intel_pmu_disable_all 0.00% kwin_x11 kwin_x11 [.] 0x000000000008ee30 0.00% swapper [kernel.kallsyms] [k] sched_idle_set_state 0.00% swapper [kernel.kallsyms] [k] hrtimer_next_event_without 0.00% upsmon [kernel.kallsyms] [k] __ip_finish_output 0.00% plasmashell libQt5Core.so.5.15.11 [.] QVariant::clear 0.00% perf [kernel.kallsyms] [k] create_empty_buffers 0.00% perf [kernel.kallsyms] [k] memset_orig 0.00% synergys libc.so.6 [.] recvmsg 0.00% baloorunner libQt5XcbQpa.so.5.15.11 [.] 0x0000000000065c0d 0.00% konsole libc.so.6 [.] 0x000000000013d502 0.00% swapper [kernel.kallsyms] [k] update_curr 0.00% QSGRenderThread nouveau_dri.so [.] 0x00000000002428dc 0.00% synergys [kernel.kallsyms] [k] save_fpregs_to_fpstate 0.00% synergys [kernel.kallsyms] [k] __update_load_avg_se 0.00% kworker/u16:1-e [kernel.kallsyms] [k] mem_cgroup_css_rstat_flush 0.00% swapper [kernel.kallsyms] [k] ___bpf_prog_run 0.00% kwin_x11 libQt5Core.so.5.15.11 [.] QArrayData::deallocate 0.00% konqueror libQt5Core.so.5.15.11 [.] qstrcmp 0.00% X libglamoregl.so [.] 0x000000000000c6de 0.00% synergys [kernel.kallsyms] [k] exit_to_user_mode_prepare 0.00% X [kernel.kallsyms] [k] __kmem_cache_alloc_node 0.00% synergys libc.so.6 [.] pthread_mutex_lock 0.00% swapper [kernel.kallsyms] [k] tick_nohz_idle_enter 0.00% swapper [kernel.kallsyms] [k] tick_check_broadcast_expired 0.00% perf [kernel.kallsyms] [k] __fdget_pos 0.00% konqueror libQt5WebEngineCore.so.5.15.11 [.] 0x0000000002b6092c 0.00% ksoftirqd/5 [kernel.kallsyms] [k] load_balance 0.00% kglobalaccel5 ld-linux-x86-64.so.2 [.] __tls_get_addr 0.00% swapper [kernel.kallsyms] [k] perf_swevent_stop 0.00% Qt bearer threa [kernel.kallsyms] [k] inet6_fill_ifla6_attrs 0.00% perf [kernel.kallsyms] [k] copy_page_from_iter_atomic 0.00% swapper [kernel.kallsyms] [k] __call_rcu_common.constprop.0 0.00% swapper [kernel.kallsyms] [k] psi_task_switch 0.00% swapper [kernel.kallsyms] [k] menu_reflect 0.00% synergys [kernel.kallsyms] [k] __update_load_avg_cfs_rq 0.00% :-1 [kernel.kallsyms] [k] proc_invalidate_siblings_dcache 0.00% rcu_sched [kernel.kallsyms] [k] dequeue_task_fair 0.00% swapper [kernel.kallsyms] [k] check_tsc_unstable 0.00% konsole libQt5Core.so.5.15.11 [.] QAbstractEventDispatcherPrivate::releaseTimerId 0.00% konqueror libQt5WebEngineCore.so.5.15.11 [.] 0x0000000002b836e2 0.00% kclockd [kernel.kallsyms] [k] __get_user_8 0.00% usbhid-ups libc.so.6 [.] ioctl 0.00% swapper [kernel.kallsyms] [k] perf_event_task_tick 0.00% swapper [kernel.kallsyms] [k] tun_net_xmit 0.00% rcu_sched [kernel.kallsyms] [k] enqueue_timer 0.00% swapper [kernel.kallsyms] [k] tick_nohz_idle_exit 0.00% swapper [kernel.kallsyms] [k] set_next_entity 0.00% synergys [kernel.kallsyms] [k] syscall_enter_from_user_mode 0.00% swapper [kernel.kallsyms] [k] tick_nohz_irq_exit 0.00% usbhid-ups [kernel.kallsyms] [k] proc_do_submiturb 0.00% usbhid-ups [kernel.kallsyms] [k] usbdev_poll 0.00% kworker/u16:1-e [kernel.kallsyms] [k] enqueue_to_backlog 0.00% ksoftirqd/5 [kernel.kallsyms] [k] update_sd_lb_stats.constprop.0 0.00% kwin_x11 libkwin.so.5.27.10 [.] KWin::RenderLoopPrivate::scheduleRepaint 0.00% :-1 [kernel.kallsyms] [k] wake_up_bit 0.00% synergys [kernel.kallsyms] [k] update_load_avg 0.00% QXcbEventQueue libQt5Core.so.5.15.11 [.] QMutex::lock 0.00% synergys [unknown] [.] 0000000000000000 0.00% kworker/u16:1-e [kernel.kallsyms] [k] record_times 0.00% usbhid-ups [kernel.kallsyms] [k] drain_obj_stock 0.00% konqueror [kernel.kallsyms] [k] refill_stock 0.00% konqueror libQt5WebEngineCore.so.5.15.11 [.] 0x0000000002bc6fff 0.00% perf [kernel.kallsyms] [k] _raw_write_lock 0.00% synergys libX11.so.6.4.0 [.] XPending 0.00% synergys libc.so.6 [.] pthread_mutex_unlock 0.00% synergys synergys [.] poll@plt 0.00% usbhid-ups [kernel.kallsyms] [k] schedule_hrtimeout_range_clock 0.00% synergys synergys [.] pthread_mutex_unlock@plt 0.00% swapper [kernel.kallsyms] [k] schedule_idle 0.00% kworker/5:2-eve [kernel.kallsyms] [k] wq_worker_running 0.00% rcu_sched [kernel.kallsyms] [k] __switch_to_asm 0.00% kworker/u16:3-e [kernel.kallsyms] [k] mem_cgroup_css_rstat_flush 0.00% synergys libX11.so.6.4.0 [.] 0x00000000000440b0 0.00% synergys [kernel.kallsyms] [k] unix_stream_read_generic 0.00% usbhid-ups libusb-1.0.so.0.3.0 [.] 0x0000000000011979 0.00% avahi-daemon libavahi-core.so.7.1.0 [.] avahi_dns_packet_check_valid 0.00% X Xorg [.] 0x00000000000d094e 0.00% synergys libxcb.so.1.1.0 [.] 0x000000000000f56c 0.00% swapper [kernel.kallsyms] [k] wakeup_preempt 0.00% swapper [kernel.kallsyms] [k] avg_vruntime 0.00% swapper [kernel.kallsyms] [k] put_prev_task_idle 0.00% swapper [kernel.kallsyms] [k] _find_next_bit 0.00% plasmashell libc.so.6 [.] malloc 0.00% Qt bearer threa [kernel.kallsyms] [k] kmem_cache_alloc_node 0.00% QXcbEventQueue libQt5Core.so.5.15.11 [.] QThread::eventDispatcher 0.00% Qt bearer threa [kernel.kallsyms] [k] do_syscall_64 0.00% perf [kernel.kallsyms] [k] perf_poll 0.00% X libEGL_mesa.so.0.0.0 [.] 0x0000000000018a27 0.00% synergys [kernel.kallsyms] [k] pick_next_task_fair 0.00% swapper [kernel.kallsyms] [k] enqueue_hrtimer 0.00% rcu_sched [kernel.kallsyms] [k] psi_group_change 0.00% kworker/0:2-eve [kernel.kallsyms] [k] vmstat_shepherd 0.00% perf perf [.] 0x0000000000101078 0.00% perf [kernel.kallsyms] [k] lock_vma_under_rcu 0.00% swapper [kernel.kallsyms] [k] tcp_orphan_count_sum 0.00% kworker/u16:1-e [kernel.kallsyms] [k] _raw_spin_lock_irq 0.00% synergys [kernel.kallsyms] [k] sched_clock_noinstr 0.00% swapper [kernel.kallsyms] [k] __rb_insert_augmented 0.00% swapper [kernel.kallsyms] [k] cpuidle_select 0.00% QSGRenderThread libQt5Quick.so.5.15.11 [.] QSGBatchRenderer::Renderer::buildRenderLists 0.00% QSGRenderThread libQt5Quick.so.5.15.11 [.] QSGBatchRenderer::Renderer::nodeChanged 0.00% kwin_x11 libKF5JobWidgets.so.5.113.0 [.] 0x000000000000fa50 0.00% usbhid-ups [kernel.kallsyms] [k] __cgroup_account_cputime 0.00% usbhid-ups libc.so.6 [.] 0x000000000013e8b0 0.00% konqueror libQt5Core.so.5.15.11 [.] clock_gettime@plt 0.00% swapper [kernel.kallsyms] [k] mm_cid_get 0.00% gmain [kernel.kallsyms] [k] inode_permission 0.00% swapper [kernel.kallsyms] [k] hrtimer_try_to_cancel.part.0 0.00% rcu_sched [kernel.kallsyms] [k] _raw_spin_lock_irqsave 0.00% usbhid-ups libc.so.6 [.] 0x000000000007ad00 0.00% kworker/5:2-eve [kernel.kallsyms] [k] kvfree_rcu_bulk 0.00% synergys [kernel.kallsyms] [k] sockfd_lookup_light 0.00% synergys libc.so.6 [.] 0x000000000008ac00 0.00% swapper [kernel.kallsyms] [k] timerqueue_iterate_next 0.00% synergys [kernel.kallsyms] [k] __get_user_8 0.00% kworker/0:2-eve [kernel.kallsyms] [k] memchr_inv 0.00% swapper [kernel.kallsyms] [k] wb_timer_fn 0.00% perf perf [.] 0x0000000000104467 0.00% swapper [kernel.kallsyms] [k] ct_idle_enter 0.00% synergys libX11.so.6.4.0 [.] 0x0000000000043e60 0.00% usbhid-ups libc.so.6 [.] 0x00000000000826a3 0.00% kworker/u16:3-e [kernel.kallsyms] [k] __mod_memcg_lruvec_state 0.00% synergys synergys [.] 0x0000000000026260 0.00% ksoftirqd/5 [kernel.kallsyms] [k] kthread_should_stop 0.00% synergys synergys [.] 0x0000000000025047 0.00% usbhid-ups libc.so.6 [.] pthread_mutex_trylock 0.00% synergys libxcb.so.1.1.0 [.] 0x0000000000010030 0.00% kworker/5:2-eve [kernel.kallsyms] [k] psi_avgs_work 0.00% synergys [kernel.kallsyms] [k] ____sys_recvmsg 0.00% kwin_x11 libglib-2.0.so.0.7800.3 [.] g_mutex_lock 0.00% synergys [kernel.kallsyms] [k] _copy_from_user 0.00% rcu_sched [kernel.kallsyms] [k] update_min_vruntime 0.00% kwin_x11 libQt5Gui.so.5.15.11 [.] QImageData::~QImageData 0.00% rcu_sched [kernel.kallsyms] [k] rcu_gp_kthread 0.00% synergys synergys [.] 0x0000000000025040 0.00% usbhid-ups [kernel.kallsyms] [k] memcpy_orig 0.00% synergys [kernel.kallsyms] [k] timerqueue_add 0.00% swapper [kernel.kallsyms] [k] tick_nohz_tick_stopped 0.00% swapper [kernel.kallsyms] [k] __put_task_struct 0.00% QXcbEventQueue [kernel.kallsyms] [k] kfree 0.00% dmeventd [kernel.kallsyms] [k] finish_task_switch.isra.0 0.00% perf [kernel.kallsyms] [k] __rdgsbase_inactive 0.00% swapper [kernel.kallsyms] [k] irq_chip_ack_parent 0.00% swapper [kernel.kallsyms] [k] irq_enter_rcu 0.00% usbhid-ups [kernel.kallsyms] [k] __fget_light 0.00% usbhid-ups usbhid-ups [.] 0x000000000001e143 0.00% rcu_sched [kernel.kallsyms] [k] __mod_timer 0.00% synergys libX11.so.6.4.0 [.] 0x0000000000031dab 0.00% ksoftirqd/5 [kernel.kallsyms] [k] __softirqentry_text_start 0.00% synergys [kernel.kallsyms] [k] ___sys_recvmsg 0.00% swapper [kernel.kallsyms] [k] error_return 0.00% swapper [kernel.kallsyms] [k] run_rebalance_domains 0.00% rcu_sched [kernel.kallsyms] [k] check_cfs_rq_runtime 0.00% perf [kernel.kallsyms] [k] do_sys_poll 0.00% rcu_sched [kernel.kallsyms] [k] __update_load_avg_se 0.00% ThreadPoolForeg libQt5WebEngineCore.so.5.15.11 [.] 0x0000000002b8cf74 0.00% rcu_sched [kernel.kallsyms] [k] rcu_implicit_dynticks_qs 0.00% swapper [kernel.kallsyms] [k] atomic_notifier_call_chain 0.00% synergys libX11.so.6.4.0 [.] 0x00000000000476cb 0.00% synergys libX11.so.6.4.0 [.] 0x0000000000031cd0 0.00% swapper [kernel.kallsyms] [k] llist_reverse_order 0.00% rcu_sched [kernel.kallsyms] [k] finish_task_switch.isra.0 0.00% synergys libX11.so.6.4.0 [.] 0x00000000000441d0 0.00% upsmon [kernel.kallsyms] [k] __schedule 0.00% upsmon [kernel.kallsyms] [k] check_stack_object 0.00% usbhid-ups [kernel.kallsyms] [k] usbdev_ioctl 0.00% swapper [kernel.kallsyms] [k] hrtimer_run_queues 0.00% swapper [kernel.kallsyms] [k] i_callback 0.00% swapper [kernel.kallsyms] [k] wake_up_process 0.00% synergys [kernel.kallsyms] [k] _raw_spin_lock_irqsave 0.00% X [kernel.kallsyms] [k] rcu_note_context_switch 0.00% kwin_x11 [kernel.kallsyms] [k] __get_task_ioprio 0.00% kwin_x11 libkwin.so.5.27.10 [.] KWin::Workspace::findClient 0.00% X [kernel.kallsyms] [k] update_min_vruntime 0.00% X libGLdispatch.so.0.0.0 [.] 0x000000000004918b 0.00% synergys libX11.so.6.4.0 [.] 0x0000000000031da8 0.00% konqueror [kernel.kallsyms] [k] unix_poll 0.00% konqueror libKF5WidgetsAddons.so.5.113.0 [.] 0x0000000000075fb0 0.00% rcu_sched [kernel.kallsyms] [k] psi_task_switch 0.00% swapper [kernel.kallsyms] [k] __mod_memcg_lruvec_state 0.00% swapper [kernel.kallsyms] [k] get_nohz_timer_target 0.00% rcu_sched [kernel.kallsyms] [k] avg_vruntime 0.00% X libEGL_mesa.so.0.0.0 [.] 0x0000000000018a20 0.00% X [kernel.kallsyms] [k] drm_file_get_master 0.00% swapper [kernel.kallsyms] [k] timer_clear_idle 0.00% ksoftirqd/5 [kernel.kallsyms] [k] __switch_to_asm 0.00% kwin_x11 libQt5Core.so.5.15.11 [.] malloc@plt 0.00% swapper [kernel.kallsyms] [k] evdev_pass_values.part.0 0.00% synergys libX11.so.6.4.0 [.] xcb_connection_has_error@plt 0.00% swapper [kernel.kallsyms] [k] need_update 0.00% synergys [kernel.kallsyms] [k] __cgroup_account_cputime 0.00% synergys [kernel.kallsyms] [k] remove_wait_queue 0.00% swapper [kernel.kallsyms] [k] first_online_pgdat 0.00% swapper [kernel.kallsyms] [k] raw_spin_rq_lock_nested 0.00% perf [kernel.kallsyms] [k] remote_function 0.00% kwin_x11 [kernel.kallsyms] [k] __get_file_rcu 0.00% :-1 [kernel.kallsyms] [k] evict 0.00% X [kernel.kallsyms] [k] sock_poll 0.00% swapper [kernel.kallsyms] [k] arch_cpu_idle_exit 0.00% synergys [kernel.kallsyms] [k] enter_lazy_tlb 0.00% rcu_sched [kernel.kallsyms] [k] rcu_gp_cleanup 0.00% synergys [kernel.kallsyms] [k] __entry_text_start 0.00% swapper [kernel.kallsyms] [k] irq_work_run_list 0.00% swapper [kernel.kallsyms] [k] place_entity 0.00% perf [kernel.kallsyms] [k] xas_start 0.00% synergys [kernel.kallsyms] [k] copy_msghdr_from_user 0.00% synergys [kernel.kallsyms] [k] syscall_return_via_sysret 0.00% synergys [kernel.kallsyms] [k] schedule_hrtimeout_range_clock 0.00% synergys [kernel.kallsyms] [k] set_normalized_timespec64 0.00% kworker/5:2-eve [kernel.kallsyms] [k] desc_read 0.00% kworker/5:2-eve [kernel.kallsyms] [k] update_min_vruntime 0.00% synergys [kernel.kallsyms] [k] update_min_vruntime 0.00% :-1 [kernel.kallsyms] [k] ___d_drop 0.00% kworker/5:2-eve [kernel.kallsyms] [k] strscpy 0.00% swapper [kernel.kallsyms] [k] __wake_up_common 0.00% swapper [kernel.kallsyms] [k] ep_poll_callback 0.00% rcu_sched [kernel.kallsyms] [k] update_curr 0.00% rcu_sched [kernel.kallsyms] [k] pick_next_task_idle 0.00% rcu_sched [kernel.kallsyms] [k] cpuacct_charge 0.00% InputThread libinput_drv.so [.] 0x0000000000008e92 0.00% swapper [kernel.kallsyms] [k] __smp_call_single_queue 0.00% swapper [kernel.kallsyms] [k] reweight_entity 0.00% rcu_sched [kernel.kallsyms] [k] lock_timer_base 0.00% synergys [kernel.kallsyms] [k] put_prev_task_fair 0.00% kworker/u16:3-e [kernel.kallsyms] [k] dequeue_entity 0.00% konsole libQt5Core.so.5.15.11 [.] 0x00000000002d4f40 0.00% kworker/2:1-mm_ [kernel.kallsyms] [k] collect_percpu_times 0.00% synergys libxcb.so.1.1.0 [.] 0x000000000001004b 0.00% swapper [kernel.kallsyms] [k] hrtimer_forward 0.00% upsmon libc.so.6 [.] strlen@plt 0.00% konqueror libQt5Widgets.so.5.15.11 [.] QApplication::notify 0.00% swapper [kernel.kallsyms] [k] queued_spin_lock_slowpath 0.00% kworker/u16:3-e [kernel.kallsyms] [k] extract_entropy.constprop.0 0.00% swapper [kernel.kallsyms] [k] skb_network_protocol 0.00% kworker/5:2-eve [kernel.kallsyms] [k] _prb_read_valid 0.00% swapper [kernel.kallsyms] [k] enter_lazy_tlb 0.00% synergys [kernel.kallsyms] [k] dequeue_task_fair 0.00% synergys [kernel.kallsyms] [k] psi_task_switch 0.00% swapper [kernel.kallsyms] [k] flush_smp_call_function_queue 0.00% kworker/u16:3-e [kernel.kallsyms] [k] crypt_page_alloc 0.00% kworker/u16:3-e [kernel.kallsyms] [k] vsnprintf 0.00% kwin_x11 libkwin.so.5.27.10 [.] KWin::X11Window::windowEvent 0.00% swapper [kernel.kallsyms] [k] nsecs_to_jiffies 0.00% synergys [kernel.kallsyms] [k] schedule 0.00% rcu_sched [kernel.kallsyms] [k] dequeue_entity 0.00% synergys [kernel.kallsyms] [k] get_nohz_timer_target 0.00% synergys [kernel.kallsyms] [k] record_times 0.00% synergys synergys [.] 0x000000000004dd96 0.00% synergys [kernel.kallsyms] [k] __x64_sys_poll 0.00% rcu_sched [kernel.kallsyms] [k] __switch_to 0.00% kworker/u16:1-e [kernel.kallsyms] [k] cgroup_rstat_flush_locked 0.00% swapper [kernel.kallsyms] [k] nohz_balance_enter_idle 0.00% swapper [kernel.kallsyms] [k] __switch_to 0.00% avahi-daemon [kernel.kallsyms] [k] free_unref_page_commit 0.00% swapper [kernel.kallsyms] [k] account_idle_ticks 0.00% swapper [kernel.kallsyms] [k] perf_swevent_start 0.00% kworker/0:2-eve [kernel.kallsyms] [k] __rdgsbase_inactive 0.00% rcu_sched [kernel.kallsyms] [k] detach_if_pending 0.00% QXcbEventQueue [kernel.kallsyms] [k] mutex_lock 0.00% perf [kernel.kallsyms] [k] fput 0.00% upsmon [kernel.kallsyms] [k] eth_type_trans 0.00% synergys libX11.so.6.4.0 [.] pthread_mutex_lock@plt 0.00% kworker/0:2-eve [kernel.kallsyms] [k] enqueue_timer 0.00% kwin_x11 KF5WindowSystemX11Plugin.so [.] qstrcmp@plt 0.00% usbhid-ups [kernel.kallsyms] [k] __kmem_cache_alloc_node 0.00% QXcbEventQueue libc.so.6 [.] malloc 0.00% kscreen_backend libQt5XcbQpa.so.5.15.11 [.] xcb_flush@plt 0.00% QXcbEventQueue [kernel.kallsyms] [k] __wake_up_common 0.00% avahi-daemon [kernel.kallsyms] [k] pipe_write 0.00% gmain [kernel.kallsyms] [k] restore_fpregs_from_fpstate 0.00% swapper [kernel.kallsyms] [k] pick_next_task_idle 0.00% swapper [kernel.kallsyms] [k] timekeeping_max_deferment 0.00% rcu_sched [kernel.kallsyms] [k] __note_gp_changes 0.00% swapper [kernel.kallsyms] [k] ct_irq_exit 0.00% usbhid-ups usbhid-ups [.] 0x000000000001d21b 0.00% gmain libgio-2.0.so.0.7800.3 [.] g_list_free@plt 0.00% kworker/2:1-mm_ [kernel.kallsyms] [k] refresh_cpu_vm_stats 0.00% swapper [kernel.kallsyms] [k] br_config_bpdu_generation 0.00% swapper [kernel.kallsyms] [k] process_timeout 0.00% kworker/5:2-eve [kernel.kallsyms] [k] psi_group_change 0.00% kwin_x11 libc.so.6 [.] pthread_getspecific 0.00% swapper [kernel.kallsyms] [k] free_unref_page_prepare 0.00% X libc.so.6 [.] __errno_location 0.00% rcu_sched [kernel.kallsyms] [k] schedule 0.00% kworker/5:2-eve [kernel.kallsyms] [k] notifier_call_chain 0.00% dmeventd [kernel.kallsyms] [k] cpuacct_charge 0.00% synergys [kernel.kallsyms] [k] do_syscall_64 0.00% GUsbEventThread libusb-1.0.so.0.3.0 [.] pthread_mutex_unlock@plt 0.00% swapper [kernel.kallsyms] [k] list_add_leaf_cfs_rq 0.00% synergys [kernel.kallsyms] [k] finish_task_switch.isra.0 0.00% synergys libX11.so.6.4.0 [.] _XSend@plt 0.00% synergys [kernel.kallsyms] [k] sched_clock_cpu 0.00% swapper [kernel.kallsyms] [k] find_busiest_group 0.00% kworker/0:2-eve [kernel.kallsyms] [k] worker_thread 0.00% synergys synergys [.] 0x00000000000356fd 0.00% ksoftirqd/7 [kernel.kallsyms] [k] update_sd_lb_stats.constprop.0 0.00% kworker/0:2-eve [kernel.kallsyms] [k] _raw_spin_lock_irqsave 0.00% swapper [kernel.kallsyms] [k] __slab_free.isra.0 0.00% X [kernel.kallsyms] [k] switch_fpu_return 0.00% swapper [kernel.kallsyms] [k] hrtimer_reprogram 0.00% QXcbEventQueue [kernel.kallsyms] [k] __schedule 0.00% QXcbEventQueue libxcb.so.1.1.0 [.] pthread_mutex_lock@plt 0.00% swapper [kernel.kallsyms] [k] ipt_do_table 0.00% synergys [kernel.kallsyms] [k] __hrtimer_init 0.00% kworker/dying [kernel.kallsyms] [k] queued_spin_lock_slowpath 0.00% ksoftirqd/5 [kernel.kallsyms] [k] smpboot_thread_fn 0.00% avahi-daemon [kernel.kallsyms] [k] __get_user_8 0.00% kworker/5:2-eve [kernel.kallsyms] [k] enqueue_timer 0.00% kworker/0:2-eve [kernel.kallsyms] [k] collect_percpu_times 0.00% synergys libc.so.6 [.] 0x00000000000826cd 0.00% swapper [kernel.kallsyms] [k] macvlan_forward_source 0.00% kworker/0:2-eve [kernel.kallsyms] [k] get_pfnblock_flags_mask 0.00% swapper [kernel.kallsyms] [k] raise_softirq 0.00% rcu_sched [kernel.kallsyms] [k] rcu_gp_init 0.00% kworker/0:2-eve [kernel.kallsyms] [k] lock_timer_base 0.00% perf [kernel.kallsyms] [k] event_function_call 0.00% synergys [kernel.kallsyms] [k] update_curr 0.00% swapper [kernel.kallsyms] [k] ip_route_input_slow 0.00% swapper [kernel.kallsyms] [k] sched_clock_tick 0.00% swapper [kernel.kallsyms] [k] __nf_conntrack_find_get.isra.0 0.00% perf [kernel.kallsyms] [k] __intel_pmu_enable_all.isra.0 0.00% gmain libc.so.6 [.] clock_gettime 0.00% kworker/5:2-eve [kernel.kallsyms] [k] psi_task_switch 0.00% swapper [kernel.kallsyms] [k] input_event_dispose 0.00% swapper [kernel.kallsyms] [k] __next_timer_interrupt 0.00% swapper [kernel.kallsyms] [k] ct_irq_enter 0.00% kwin_x11 libc.so.6 [.] 0x0000000000082620 0.00% dmeventd libc.so.6 [.] 0x0000000000087dfd 0.00% perf [kernel.kallsyms] [k] perf_ctx_enable.constprop.0 0.00% kworker/4:2-eve [kernel.kallsyms] [k] fold_diff 0.00% rcu_sched [kernel.kallsyms] [k] put_prev_task_fair 0.00% swapper [kernel.kallsyms] [k] tick_nohz_get_next_hrtimer 0.00% usbhid-ups [kernel.kallsyms] [k] unix_poll 0.00% rcu_sched [kernel.kallsyms] [k] __schedule 0.00% rcu_sched [kernel.kallsyms] [k] update_rq_clock.part.0 0.00% swapper [kernel.kallsyms] [k] put_cpu_partial 0.00% perf [kernel.kallsyms] [k] nmi_restore 0.00% rcu_sched [kernel.kallsyms] [k] __timer_delete_sync 0.00% kworker/3:2-mm_ [kernel.kallsyms] [k] lru_add_drain_per_cpu 0.00% swapper [kernel.kallsyms] [k] local_touch_nmi 0.00% swapper [kernel.kallsyms] [k] rcu_cblist_dequeue 0.00% swapper [kernel.kallsyms] [k] notifier_call_chain 0.00% swapper [kernel.kallsyms] [k] update_rq_clock 0.00% rcu_sched [kernel.kallsyms] [k] force_qs_rnp 0.00% swapper [kernel.kallsyms] [k] __mod_timer 0.00% swapper [kernel.kallsyms] [k] update_group_capacity 0.00% rcu_sched [kernel.kallsyms] [k] __lock_text_start 0.00% rcu_sched [kernel.kallsyms] [k] newidle_balance.isra.0 0.00% rcu_sched [kernel.kallsyms] [k] _raw_spin_lock 0.00% rcu_sched [kernel.kallsyms] [k] schedule_timeout 0.00% swapper [kernel.kallsyms] [k] __enqueue_entity 0.00% swapper [kernel.kallsyms] [k] put_ucounts 0.00% perf [kernel.kallsyms] [k] native_apic_msr_write