hellcat_perf_callgraph.txt

-  10.26%  hellcat  [kernel.kallsyms]    [k] _raw_spin_lock                            ◆
   + start_thread                                                                      ▒
   + uv__thread_start                                                                  ▒
   - connection_consumer_start                                                         ▒
      - 100.00% uv_run                                                                 ▒
         - 100.00% uv__io_poll                                                         ▒
            - 99.97% uv__stream_io                                                     ▒
               - 99.79% uv__read                                                       ▒
                  - 99.98% http_stream_on_read                                         ▒
                     - 99.98% http_parser_execute                                      ▒
                        - 99.56% http_request_on_message_complete                      ▒
                           - 99.86% get_root(http_request*, void**, void*)             ▒
                              + 52.56% boost::shared_mutex::lock_shared()              ▒
                              + 46.17% boost::shared_mutex::unlock_shared()            ▒
                              + 1.11% hw_http_response_send                            ▒
+   9.73%  hellcat  hellcat              [.] http_parser_execute                       ▒
+   7.51%  hellcat  libc-2.19.so         [.] _int_free                                 ▒
+   5.56%  hellcat  libc-2.19.so         [.] _int_malloc                               ▒
+   5.34%  hellcat  libc-2.19.so         [.] malloc                                    ▒
+   3.90%  hellcat  libpthread-2.19.so   [.] pthread_mutex_lock                        ▒
+   2.23%  hellcat  libc-2.19.so         [.] malloc_consolidate                        ▒
+   2.03%  hellcat  libc-2.19.so         [.] __memcpy_sse2_unaligned                   ▒
+   1.89%  hellcat  hellcat              [.] kh_resize_string_hashmap                  ▒
+   1.81%  hellcat  libc-2.19.so         [.] __strtok_r                                ▒
+   1.63%  hellcat  hellcat              [.] __ac_X31_hash_string                      ▒
+   1.45%  hellcat  hellcat              [.] free_http_request                         ▒
+   1.45%  hellcat  hellcat              [.] http_request_on_header_field              ▒
+   1.39%  hellcat  hellcat              [.] kh_put_string_hashmap                     ▒
+   1.24%  hellcat  [kernel.kallsyms]    [k] copy_user_generic_string                  ▒
+   1.06%  hellcat  hellcat              [.] get_route_callback                        ▒
+   0.98%  hellcat  libc-2.19.so         [.] memset                                    ▒
+   0.97%  hellcat  libc-2.19.so         [.] __libc_calloc                             ▒
+   0.77%  hellcat  libpthread-2.19.so   [.] pthread_mutex_unlock                      ▒
+   0.75%  hellcat  hellcat              [.] kh_get_string_hashmap                     ▒
+   0.75%  hellcat  libc-2.19.so         [.] realloc                                   ▒
+   0.68%  hellcat  hellcat              [.] create_response_buffer                    ▒
+   0.66%  hellcat  hellcat              [.] std::char_traits<char>::length(char const*▒
+   0.65%  hellcat  libc-2.19.so         [.] __strcpy_ssse3                            ▒
+   0.64%  hellcat  [kernel.kallsyms]    [k] tcp_sendmsg                               ▒
+   0.63%  hellcat  hellcat              [.] http_request_on_headers_complete          ▒
+   0.63%  hellcat  libpthread-2.19.so   [.] __lll_lock_wait                           ▒
+   0.58%  hellcat  libc-2.19.so         [.] memchr                                    ▒
+   0.58%  hellcat  hellcat              [.] http_request_on_header_value              ▒
+   0.55%  hellcat  libc-2.19.so         [.] strlen                                    ▒
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hellcat_perf_report.txt

 11.39%  hellcat  libc-2.19.so         [.] _int_free
  7.72%  hellcat  libc-2.19.so         [.] malloc
  7.51%  hellcat  libc-2.19.so         [.] _int_malloc
  6.07%  hellcat  hellcat              [.] http_parser_execute
  5.87%  hellcat  libpthread-2.19.so   [.] pthread_mutex_lock
  5.60%  hellcat  [kernel.kallsyms]    [k] _raw_spin_lock
  3.57%  hellcat  libc-2.19.so         [.] malloc_consolidate
  2.73%  hellcat  libc-2.19.so         [.] __memcpy_sse2_unaligned
  2.68%  hellcat  hellcat              [.] set_header
  2.59%  hellcat  hellcat              [.] hw_route_compare_method
  1.86%  hellcat  libpthread-2.19.so   [.] pthread_mutex_unlock
  1.85%  hellcat  [kernel.kallsyms]    [k] copy_user_generic_string
  1.49%  hellcat  hellcat              [.] hw_http_response_send
  1.26%  hellcat  libc-2.19.so         [.] __libc_calloc
  1.15%  hellcat  libc-2.19.so         [.] memset
  1.11%  hellcat  libc-2.19.so         [.] realloc
  1.09%  hellcat  hellcat              [.] hellcat::storage::LMDBStore::set(hc
  1.05%  hellcat  libc-2.19.so         [.] __strcmp_sse2_unaligned
  0.99%  hellcat  hellcat              [.] http_request_on_header_field
  0.98%  hellcat  libpthread-2.19.so   [.] pthread_cond_broadcast@@GLIBC_2.3.2
  0.94%  hellcat  [kernel.kallsyms]    [k] tcp_sendmsg
  0.92%  hellcat  libc-2.19.so         [.] memchr
  0.87%  hellcat  libc-2.19.so         [.] free
  0.79%  hellcat  hellcat              [.] get_header
  0.74%  hellcat  hellcat              [.] get_root(http_request*, void**, voi
  0.72%  hellcat  hellcat              [.] free_http_request
  0.66%  hellcat  libc-2.19.so         [.] strlen
  0.54%  hellcat  libpthread-2.19.so   [.] __lll_lock_wait
  0.45%  hellcat  hellcat              [.] mdb_dbi_open
  0.45%  hellcat  libc-2.19.so         [.] _int_realloc
  0.44%  hellcat  [kernel.kallsyms]    [k] e1000_xmit_frame
  0.44%  hellcat  hellcat              [.] get_cached_request
  0.44%  hellcat  hellcat              [.] create_response_buffer
  0.39%  hellcat  hellcat              [.] http_request_on_message_complete
  0.38%  hellcat  hellcat              [.] dupstr
  0.37%  hellcat  hellcat              [.] append_string
  0.36%  hellcat  [kernel.kallsyms]    [k] ipt_do_table
  0.34%  hellcat  [kernel.kallsyms]    [k] __slab_free
  0.30%  hellcat  [kernel.kallsyms]    [k] _raw_spin_lock_irqsave