# To display the perf.data header info, please use --header/--header-only options. # # # Total Lost Samples: 0 # # Samples: 1M of event 'cpu/cycles/P' # Event count (approx.): 6307502645521 # # Overhead Samples Command Shared Object Symbol # ........ ............ ............... ................... .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. # 43.52% 744703 one_connection mariadbd [.] my_uca_hash_sort_utf8mb4 26.23% 448852 one_connection mariadbd [.] my_uca_scanner_next_utf8mb4.part.0 13.63% 233183 one_connection mariadbd [.] my_uca_level_booster_simple_prefix_cmp.constprop.0 2.80% 48119 one_connection libc.so.6 [.] __memmove_avx512_unaligned_erms 2.62% 45037 one_connection [kernel.kallsyms] [k] _copy_to_iter 0.64% 11024 one_connection [kernel.kallsyms] [k] entry_SYSRETQ_unsafe_stack 0.64% 10974 one_connection [kernel.kallsyms] [k] kernel_init_pages 0.37% 6403 one_connection [kernel.kallsyms] [k] folio_mark_accessed 0.35% 6070 one_connection libc.so.6 [.] pthread_mutex_lock@@GLIBC_2.2.5 0.32% 5553 one_connection [kernel.kallsyms] [k] copy_folio_from_iter_atomic 0.31% 5436 one_connection [kernel.kallsyms] [k] rwsem_spin_on_owner 0.29% 4978 one_connection [kernel.kallsyms] [k] shmem_file_read_iter 0.28% 4980 one_connection [kernel.kallsyms] [k] native_queued_spin_lock_slowpath 0.24% 4238 one_connection [kernel.kallsyms] [k] srso_alias_safe_ret 0.22% 3770 one_connection [kernel.kallsyms] [k] filemap_get_entry # # (Tip: To see list of saved events and attributes: perf evlist -v) #