# ======== # captured on: Wed Apr 16 11:35:15 2014 # hostname : linux-2uju # os release : 3.13.7-6.ga68bc7c-desktop # perf version : 3.11.1 # arch : x86_64 # nrcpus online : 4 # nrcpus avail : 4 # cpudesc : Intel(R) Core(TM) i5-3450 CPU @ 3.10GHz # cpuid : GenuineIntel,6,58,9 # total memory : 8076788 kB # cmdline : /usr/bin/perf record -g -a -e i915:i915_gem_request_wait_begin # event : name = i915:i915_gem_request_wait_begin, type = 2, config = 0x172, config1 = 0x0, config2 = 0x0, excl_usr = 0, excl_kern = 0, excl_host = 0, excl_guest = 1, precise_ip = 0 # HEADER_CPU_TOPOLOGY info available, use -I to display # HEADER_NUMA_TOPOLOGY info available, use -I to display # pmu mappings: cpu = 4, software = 1, tracepoint = 2, uncore_cbox_0 = 6, uncore_cbox_1 = 7, uncore_cbox_2 = 8, uncore_cbox_3 = 9, breakpoint = 5 # ======== # # Samples: 6K of event 'i915:i915_gem_request_wait_begin' # Event count (approx.): 6768 # # Overhead Command Shared Object Symbol # ........ ....... ............. ................ # 100.00% Xorg [i915] [k] __wait_seqno | --- __wait_seqno | |--94.74%-- 0x200000000000 | __GI___ioctl | | | |--50.44%-- gen7_render_composite_box | | 0x7370a78d4c544100 | | | |--36.21%-- 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | 0x7f2528aa7358 | | | |--8.72%-- 0x0 | | | | | |--50.00%-- 0xa000007f2528aa74 | | | | | --50.00%-- 0x7f2528aa74 | | | |--0.69%-- 0x7f2528ae8188 | | | | | |--42.86%-- 0x7f2528aa74 | | | | | |--28.57%-- 0x0 | | | | | |--7.14%-- 0x49aaf | | | | | |--7.14%-- 0x4a41a | | | | | |--7.14%-- 0x49a5a | | | | | --7.14%-- 0x4a692 | --3.94%-- [...] | --5.26%-- 0x2200000000002 __GI___ioctl | |--89.44%-- 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | 0x7f2528aa7358 | |--2.11%-- 0x7f2528ae8268 | | | |--33.33%-- 0x0 | | | |--33.33%-- 0x49d9e | | | --33.33%-- 0x7f2526f7d6 | |--2.11%-- 0x7f2528ae8230 | | | |--33.33%-- 0x49ffe | | | |--33.33%-- 0x7f2526f7d6 | | | --33.33%-- 0x7f2528aa74 | |--2.11%-- 0x7f2528ae82d8 | | | |--33.33%-- 0x7f2526f7d6 | | | |--33.33%-- 0x7f2528aa74 | | | --33.33%-- 0x0 | |--0.70%-- 0x7f2528ae8348 | 0x7f2528aa74 | |--0.70%-- 0x7f2528ae8540 | 0x7f2528aa74 | |--0.70%-- 0x7f2528ae80a8 | 0x7f2528aa74 | |--0.70%-- 0x7f2528ae8310 | 0x7f2526f7d6 | |--0.70%-- 0x7f2528ae81c0 | 0x4a0fd | --0.70%-- 0x7f2528ae82a0 0x4a5bf # # (For a higher level overview, try: perf report --sort comm,dso) #