Hi, Thank you for the response. If we compare in quantify attached is the results.
Thanks and Regards, Ram Krushna On Thu, May 9, 2019 at 8:28 PM Salz, Rich <rs...@akamai.com> wrote: > I would start with doing profiling on old and new versions to see where > the slowdown is. >
Differences between:
program rx (pid 6113) collected on PentiumIII (2599 MHz) by Quantify version
7.4 150915 and
program rx (pid 98772) collected on PentiumIII (2599 MHz) by Quantify version
7.4 150915.
Function name Calls Cycles % change
+ ERR_STATE_free 0 0
+ EVP_camellia_128_ctr 0 0
+ EVP_cast5_ecb 0 0
+ EVP_cast5_cfb64 0 0
+ ossl_init_thread_stop 0 0
+ lh_OBJ_NAME_get_down_load 0 0
+ EVP_cast5_ofb 0 0
+ doall_util_fn 0 0
+ sk_EX_CALLBACK_pop_free 0 0
+ utrcdInit 0 0
+ RAND_DRBG_secure_new 0 0
+ rand_pool_new 0 0
+ lh_OBJ_NAME_set_down_load 0 0
+ ossl_init_load_crypto_nodelete 0 0
+ EVP_aria_256_ccm 0 0
+ pam_allow_val 0 0
+ lh_OBJ_NAME_error 0 0
+ ossl_init_get_thread_local 0 0
+ openssl_lh_strcasehash 0 0
+ rand_pool_entropy_available 0 0
+ aesni_ecb_encrypt 0 0
+ EVP_sha512_256 0 0
+ close_random_device 0 0
+ do_rand_init 0 0
+ RAND_DRBG_set 0 0
+ otmGetDigestCtx 0 0
+ ossl_store_destroy_loaders_int 0 0
+ o_names_init 0 0
+ __strcasecmp_l_sse42 0 0
+ do_rand_drbg_init_ossl_ 0 0
+ fstat 0 0
+ module_free 0 0
+ ctr_BCC_update 0 0
+ EVP_camellia_128_ofb 0 0
+ ctr_XOR 0 0
+ lh_OBJ_NAME_free 0 0
+ syscall_random 0 0
+ EVP_sm4_ofb 0 0
+ ossl_init_add_all_ciphers 0 0
+ EVP_sm4_cfb128 0 0
+ expand 0 0
+ pthread_self 0 0
+ CRYPTO_secure_allocated 0 0
+ contract 0 0
+ rand_pool_add_begin 0 0
+ rand_pool_add_end 0 0
+ EVP_CIPHER_CTX_new 0 0
+ EVP_aria_192_ofb 0 0
+ EVP_aria_128_cfb1 0 0
+ rand_pool_init 0 0
+ sk_nid_triple_free 0 0
+ EVP_camellia_256_ctr 0 0
+ EVP_aria_256_cfb1 0 0
+ getgid 0 0
+ EVP_aria_256_cfb8 0 0
+ ossl_init_engine_rdrand 0 0
+ check_random_device 0 0
+ do_err_strings_init 0 0
+ do_engine_lock_init 0 0
+ EVP_camellia_128_cbc 0 0
+ do_rand_init_ossl_ 0 0
+ int_cleanup_item 0 0
+ OPENSSL_sk_new_reserve 0 0
+ get_time_stamp 0 0
+ EVP_CIPHER_CTX_key_length 0 0
+ sk_ENGINE_CLEANUP_ITEM_new_null 0 0
+ EVP_camellia_192_cfb8 0 0
+ aesni_ecb_cipher 0 0
+ lh_ERR_STRING_DATA_new 0 0
+ getegid 0 0
+ EVP_aria_192_gcm 0 0
+ RAND_DRBG_free 0 0
+ init256 0 0
+ EVP_CipherUpdate 0 0
+ EVP_camellia_256_cbc 0 0
+ EVP_aria_128_ctr 0 0
+ ctr_update 0 0
+ EVP_aria_192_cfb128 0 0
+ EVP_shake256 0 0
+ do_ex_data_init 0 0
+ engine_list_add 0 0
+ EVP_camellia_256_ecb 0 0
+ sk_CONF_MODULE_push 0 0
+ pam_digest_update 0 0
+ sk_CONF_IMODULE_num 0 0
+ conf_add_ssl_module 0 0
+ sk_nid_triple_pop_free 0 0
+ fmclear_tmp_longchar_or_memptr 0 0
+ EVP_camellia_192_cfb128 0 0
+ rand_drbg_get_nonce 0 0
+ ossl_init_add_all_digests 0 0
+ SHA256_Init 0 0
+ sk_CONF_MODULE_delete 0 0
+ EVP_aria_256_ecb 0 0
+ EVP_aria_256_cbc 0 0
+ lh_OBJ_NAME_delete 0 0
+ ENGINE_register_pkey_asn1_meths 0 0
+ EVP_sm4_cbc 0 0
+ otm_digestCount 0 0
+ ossl_init_engine_dynamic 0 0
+ sk_EX_CALLBACK_num 0 0
+ unknown_static_function[aesni-x86_64.o/36] 0 0
+ sk_reserve 0 0
+ rand_pool_add 0 0
+ inc_128 0 0
+ EVP_aria_192_ecb 0 0
+ EVP_sm4_ecb 0 0
+ unknown_static_function[aesni-x86_64.o/35] 0 0
+ EVP_camellia_128_cfb1 0 0
+ do_rand_drbg_init 0 0
+ pam_digest_final 0 0
+ sk_CONF_MODULE_value 0 0
+ EVP_aria_192_cfb8 0 0
+ EVP_CIPHER_CTX_free 0 0
+ EVP_CIPHER_CTX_get_cipher_data 0 0
+ ctr_BCC_blocks 0 0
+ unknown_static_function[aesni-x86_64.o/34] 0 0
+ EVP_cast5_cbc 0 0
+ ossl_store_cleanup_int 0 0
+ EVP_CIPHER_flags 0 0
+ build_SYS_str_reasons 0 0
+ EVP_camellia_192_ecb 0 0
+ BIO_snprintf 0 0
+ ctr_df 0 0
+ open_random_devices 0 0
+ update256 0 0
+ EVP_CIPHER_CTX_test_flags 0 0
+ EVP_CIPHER_CTX_encrypting 0 0
+ ossl_init_load_crypto_nodelete_ossl_ 0 0
+ sk_EVP_PBE_CTL_pop_free 0 0
+ EVP_CipherInit_ex 0 0
+ rand_drbg_lock 0 0
+ drbg_setup 0 0
+ EVP_camellia_128_cfb128 0 0
+ getrn 0 0
+ ctr_BCC_init 0 0
+ lh_OBJ_NAME_retrieve 0 0
+ CRYPTO_secure_malloc_done 0 0
+ sk_CONF_MODULE_new_null 0 0
+ err_do_init 0 0
+ ossl_tolower 0 0
+ internal_delete 0 0
+ sk_void_free 0 0
+ rand_pool_entropy 0 0
+ rand_pool_bytes_needed 0 0
+ EVP_camellia_128_ecb 0 0
+ CRYPTO_THREAD_get_current_id 0 0
+ sk_ENGINE_CLEANUP_ITEM_pop_free 0 0
+ pam_digest_ctx_create 0 0
+ rand_drbg_cleanup_entropy 0 0
+ EVP_aria_128_cfb128 0 0
+ RAND_DRBG_instantiate 0 0
+ EVP_CIPHER_CTX_reset 0 0
+ BIO_vsnprintf 0 0
+ rand_pool_cleanup 0 0
+ engine_list_remove 0 0
+ sk_CONF_MODULE_num 0 0
+ ERR_load_strings_const 0 0
+ ossl_init_base 0 0
+ EVP_sm3 0 0
+ EVP_sha3_384 0 0
+ EVP_aria_192_ctr 0 0
+ otm_digestString 0 0
+ final256 0 0
+ EVP_aria_128_ofb 0 0
+ OPENSSL_strnlen 0 0
+ OPENSSL_issetugid 0 0
+ rand_drbg_enable_locking 0 0
+ EVP_shake128 0 0
+ EVP_sm4_ctr 0 0
+ o_names_init_ossl_ 0 0
+ EVP_sha3_224 0 0
+ rand_pool_entropy_needed 0 0
+ _dopr 0 0
+ lh_OSSL_STORE_LOADER_free 0 0
+ lh_OBJ_NAME_new 0 0
+ CRYPTO_secure_zalloc 0 0
+ EVP_camellia_256_cfb1 0 0
+ get_and_lock 0 0
+ pam_digest_init 0 0
+ int_cleanup_check 0 0
+ EVP_camellia_256_ofb 0 0
+ EVP_camellia_192_ctr 0 0
+ err_load_strings 0 0
+ rand_pool_buffer 0 0
+ fmtstr 0 0
+ EVP_aria_192_ccm 0 0
+ EVP_camellia_256_cfb128 0 0
+ sk_CONF_IMODULE_free 0 0
+ EVP_camellia_256_cfb8 0 0
+ rand_pool_add_nonce_data 0 0
+ rand_pool_acquire_entropy 0 0
+ EVP_aria_128_cbc 0 0
+ drbg_ctr_uninstantiate 0 0
+ EVP_aria_192_cfb1 0 0
+ EVP_camellia_128_cfb8 0 0
+ EVP_aria_128_ecb 0 0
+ ENGINE_get_cipher_engine 0 0
+ engine_dynamic 0 0
+ pam_digest_ctx_delete 0 0
+ err_patch 0 0
+ EVP_CIPHER_CTX_block_size 0 0
+ evp_app_cleanup_int 0 0
+ drbg_ctr_instantiate 0 0
+ ossl_init_load_crypto_strings 0 0
+ aesni_init_key 0 0
+ ossl_ctype_check 0 0
+ utFreeCommandLine 0 0
+ drbg_ctr_init 0 0
+ EVP_aria_256_ctr 0 0
+ EVP_aria_128_cfb8 0 0
+ compute_growth 0 0
+ sk_CONF_MODULE_free 0 0
+ rand_pool_free 0 0
+ rand_drbg_cleanup_int 0 0
+ EVP_sha3_256 0 0
+ rand_drbg_restart 0 0
+ __strcasecmp_sse42 0 0
+ EVP_camellia_192_cfb1 0 0
+ EVP_aria_256_cfb128 0 0
+ drbg_add 0 0
+ ctr_BCC_final 0 0
+ CRYPTO_secure_clear_free 0 0
+ rand_pool_detach 0 0
+ EVP_CIPHER_CTX_cipher 0 0
+ EVP_sha3_512 0 0
+ is_partially_overlapping 0 0
+ EVP_aria_128_ccm 0 0
+ lh_OBJ_NAME_doall 0 0
+ sh_done 0 0
+ EVP_aria_256_ofb 0 0
+ rand_drbg_unlock 0 0
+ EVP_EncryptUpdate 0 0
+ rand_drbg_get_entropy 0 0
+ SHA256_Final 0 0
+ EVP_sha512_224 0 0
+ drbg_ctr_reseed 0 0
+ EVP_camellia_192_ofb 0 0
+ EVP_aria_128_gcm 0 0
+ EVP_camellia_192_cbc 0 0
+ get_random_device 0 0
+ rand_pool_length 0 0
+ lh_OBJ_NAME_insert 0 0
+ lh_ERR_STRING_DATA_free 0 0
+ ERR_load_OSSL_STORE_strings 0 0
+ sk_ENGINE_CLEANUP_ITEM_push 0 0
+ def_destroy_data 0 0
+ doapr_outch 0 0
+ drbg_seed 0 0
+ lh_ERR_STRING_DATA_retrieve 0 0
+ sk_NAME_FUNCS_pop_free 0 0
+ rand_drbg_new 0 0
+ lh_ERR_STRING_DATA_insert 0 0
+ RAND_DRBG_get0_master 0 0
+ aesni_set_encrypt_key 0 0
+ ctr_BCC_block 0 0
+ RAND_DRBG_reseed 0 0
+ EVP_aria_256_gcm 0 0
+ SHA256_Update 0 0
+ EVP_aria_192_cbc 0 0
+ rand_drbg_cleanup_nonce 0 0
+ cryptDigestCtxSize 900 1800
+ cryptOEAlgSpecSize 900 1800
+ cryptServiceCallbackSize 900 1800
+ crypt_stub_mem_free 900 3600
+ init[m_sha1.o/0] 400 4400
+ cryptDigestInit 900 4500
+ init[m_md5.o/0] 500 5500
+ final[m_sha1.o/2] 400 6000
+ pthread_mutex_destroy 900 7200
+ final[m_md5.o/2] 500 7500
+ update[m_sha1.o/1] 600 9600
+ cryptServiceDestroy 900 9900
+ update[m_md5.o/1] 700 11200
+ cryptDigestCtxCleanup 900 11700
+ cryptDynLockDelete 900 12600
+ cryptDestructor 900 14400
+ cryptOEAlgSpecProperty 1800 23400
+ cryptServiceNewEx 900 25200
+ cryptDigestCtxInit 900 26100
+ cryptDigestUpdate 1300 33800
+ cryptDigestInitEx 900 39600
+ cryptDigestFinal 900 45600
+ cryptCtxErrorClear 4900 58800
+ pam_mac_digest 900 109800
+ cryptDigestGetByName 900 182300
! sha1_block_data_order_ssse3 -413 -246535 34.16% faster
! OPENSSL_LH_retrieve -1201 -74489 100.00% faster
! fmSecGenerateDigest -300 -70204 81.25% faster
! md5_block_asm_data_order -200 -58600 16.67% faster
! OPENSSL_cleanse -1216 -47097 25.47% faster
! memmove -1200 -46200 100.00% faster
! OBJ_NAME_get -1200 -25200 100.00% faster
! _wordcopy_fwd_aligned -1200 -22800 100.00% faster
! obj_name_hash -1200 -21600 100.00% faster
! obj_name_cmp -1200 -15600 100.00% faster
! EVP_get_digestbyname -1200 -9600 100.00% faster
! ENGINE_finish -608 -8488 32.04% faster
! engine_table_select -307 -5505 30.41% faster
! EVP_MD_CTX_clear_flags -307 -2477 18.66% faster
! fmESHA1_DIGEST 0 -1200 20.00% faster
! pthread_rwlock_unlock -9 -174 100.00% faster
! pthread_rwlock_wrlock -8 -160 100.00% faster
! ENGINE_get_first -2 -52 100.00% faster
! CRYPTO_atomic_add -2 -46 100.00% faster
! CRYPTO_THREAD_unlock -9 -45 100.00% faster
! ENGINE_get_next -2 -44 100.00% faster
! CRYPTO_THREAD_write_lock -8 -40 100.00% faster
! engine_free_util -2 -28 100.00% faster
! ERR_func_error_string -1 -20 100.00% faster
! pthread_rwlock_rdlock -1 -20 100.00% faster
! int_err_get_item -1 -19 100.00% faster
! ENGINE_register_all_digests -1 -15 100.00% faster
! ENGINE_register_all_ciphers -1 -15 100.00% faster
! EVP_sha1 -7 -14 100.00% faster
! RAND_seed -1 -13 100.00% faster
! err_string_data_hash -1 -12 100.00% faster
! ENGINE_register_digests -1 -7 100.00% faster
! ENGINE_register_ciphers -1 -7 100.00% faster
! ERR_load_CRYPTO_strings -1 -6 100.00% faster
! RAND_get_rand_method -1 -6 100.00% faster
! CRYPTO_THREAD_read_lock -1 -5 100.00% faster
! __close_nocancel[libpthread.so.0/182] -1 -4 100.00% faster
! err_string_data_cmp -1 -4 100.00% faster
! __read_nocancel[libpthread.so.0/180] -1 -4 100.00% faster
! __open_nocancel[libpthread.so.0/206] -1 -4 100.00% faster
! read[libpthread.so.0/179] -1 -2 100.00% faster
! ENGINE_free -2 -2 100.00% faster
! close[libpthread.so.0/181] -1 -2 100.00% faster
! open64[libpthread.so.0/205] -1 -2 100.00% faster
! alloc_perturb 15 60 187.50% slower
! SHA1_Init -207 109 1.38% slower
! EVP_PKEY_CTX_free -301 894 12.41% slower
! MD5_Init -100 1200 15.38% slower
! cryptServiceCtxSize 900 1800 ------% slower
! memcpy 366 1937 6.46% slower
! SHA1_Update -328 1983 5.57% slower
! __GI_memset -9 3247 4.91% slower
! CRYPTO_clear_free -301 3284 17.09% slower
! EVP_MD_CTX_new -301 3898 162.28% slower
! EVP_MD_CTX_free -301 4494 62.36% slower
! crypt_stub_mem_malloc 900 4500 ------% slower
! CRYPTO_zalloc -602 5370 14.90% slower
! __ctype_toupper_loc 900 5400 ------% slower
! EVP_DigestFinal_ex -307 5483 14.20% slower
! ENGINE_get_digest_engine -307 6586 272.83% slower
! EVP_DigestInit_ex -307 7550 12.05% slower
! EVP_MD_CTX_md_data -1142 8974 70.52% slower
! __strlen_sse42 900 9000 ------% slower
! MD5_Update -200 9800 28.41% slower
! EVP_MD_CTX_reset -301 12561 26.82% slower
! EVP_MD_CTX_test_flags 599 14397 399.58% slower
! cryptConstructor 900 16200 ------% slower
! pthread_mutex_init 900 18900 ------% slower
! ut_free 2700 18900 ------% slower
! EVP_DigestUpdate -528 19744 540.04% slower
! cryptDynLockCreate 900 19800 ------% slower
! CRYPTO_free -602 20390 169.78% slower
! cfree 2998 23984 124.81% slower
! CRYPTO_malloc -602 28186 167.63% slower
! pthread_once 8594 34376 712.60% slower
! cryptInitService 900 38700 ------% slower
! ut_malloc 2700 40500 ------% slower
! CRYPTO_THREAD_get_local 4900 49000 ------% slower
! SHA1_Final -207 68506 268.71% slower
! pthread_getspecific 4900 68600 ------% slower
! MD5_Final -100 82500 392.86% slower
! ERR_get_state 4900 102900 ------% slower
! malloc 2998 119920 124.81% slower
! CRYPTO_THREAD_run_once 8594 131170 2175.29% slower
! _int_malloc 2998 134885 121.25% slower
! _int_free 2998 186192 143.55% slower
! OPENSSL_init_crypto 3698 193038 518.06% slower
! ERR_clear_error 4900 5434100 ------% slower
- do_rand_lock_init_ossl_ 0 0
- OPENSSL_sk_new 0 0
- ERR_load_strings 0 0
- RAND_OpenSSL 0 0
- rand_cleanup 0 0
- rand_seed -1 -2
- fmSecLoadLibrary -1 -17
- fmsecCall_RAND_Seed -1 -18
- rand_add -1 -2188
- init[m_md5.o/3] -600 -2400
- init[m_sha1.o/15] -607 -2428
- final[m_md5.o/1] -600 -3600
- final[m_sha1.o/14] -607 -3642
- update[m_md5.o/2] -900 -9000
- update[m_sha1.o/13] -928 -9280
- OPENSSL_LH_strhash -1200 -54000
390 differences; 6878176 Cycles (0.003 secs at 2599 MHz) 262.37% slower overall
(including system calls).
