On Tue, Aug 18, 2015 at 05:25:39AM -0400, kan.li...@intel.com wrote: > From: Kan Liang <kan.li...@intel.com> > > Introduce a new option for perf report to show the event information in > the same socket together. > When this option is set, perf report will force to sort by socket. > > $ perf report --stdio --socket > # To display the perf.data header info, please use > --header/--header-only options. > # > # > # Total Lost Samples: 0 > # > # Samples: 686 of event 'cycles' > # Event count (approx.): 349215462 > # > # > # Socket: 0 > # > # Overhead Command Shared Object Symbol > # ........ ......... ................ > ................................. > # > 97.05% test test [.] plusB_c > 0.98% test test [.] plusA_c > 0.16% test [kernel.vmlinux] [k] add_mm_counter_fast > 0.15% swapper [kernel.vmlinux] [k] note_gp_changes > 0.15% perf [kernel.vmlinux] [k] unmap_single_vma > 0.06% perf [kernel.vmlinux] [k] run_timer_softirq > 0.00% swapper [kernel.vmlinux] [k] native_write_msr > # > # Socket: 1 > # > # Overhead Command Shared Object Symbol > # ........ ......... ................ > ................................. > # > 0.93% perf [kernel.vmlinux] [k] smp_call_function_single > 0.19% perf [kernel.vmlinux] [k] page_fault > 0.19% swapper [kernel.vmlinux] [k] pm_qos_request > 0.12% rcu_sched [kernel.vmlinux] [k] > dyntick_save_progress_counter > 0.00% swapper [kernel.vmlinux] [k] wake_up_process > 0.00% swapper [kernel.vmlinux] [k] __do_softirq > 0.00% swapper [kernel.vmlinux] [k] run_timer_softirq > 0.00% swapper [kernel.vmlinux] [k] native_write_msr > 0.00% perf [kernel.vmlinux] [k] native_write_msr
nice, but should this be handled by HIST_FILTER__* stuff? also having generic ability to 'zoom' in TUI for SOCKET/CPU would be great.. it's already there for thread and dso jirka -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
