| Summary: | document that speed measurement uses cpu user time and document -elapsed option | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | Hubert Kario <hkario> |
| Component: | openssl | Assignee: | Tomas Mraz <tmraz> |
| Status: | CLOSED ERRATA | QA Contact: | Hubert Kario <hkario> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 7.2 | CC: | secondary-arch-list, szidek, tmraz |
| Target Milestone: | rc | Keywords: | Documentation |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | openssl-1.0.1e-56.el7 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | 1197095 | Environment: | |
| Last Closed: | 2016-11-04 02:05:47 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Bug Depends On: | 1197095 | ||
| Bug Blocks: | 1197099 | ||
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://rhn.redhat.com/errata/RHBA-2016-2271.html |
Issue not fixed in openssl-1.0.1e-51.el7_2.2.x86_64. Marking as regression since the issue will be fixed in RHEL-6.8.0 release Description of problem: When measuring algorithms' speed while using engine ibmca, results are wildly inaccurate, because number of operations is divided by the ammount of processor time used, which is very low for external engine. Version-Release number of selected component (if applicable): openssl-ibmca-1.2.0-4.el6.s390x openssl-1.0.1e-30.el6_6.5.s390x How reproducible: always Steps to Reproduce: 1. openssl speed -engine ibmca rsa512 Actual results: engine "ibmca" set. Doing 512 bit private rsa's for 10s: 4015 512 bit private RSA's in 0.02s Doing 512 bit public rsa's for 10s: 4336 512 bit public RSA's in 0.03s OpenSSL 1.0.1e-fips 11 Feb 2013 built on: Tue Jan 13 08:38:01 EST 2015 options:bn(64,64) md2(int) rc4(8x,char) des(idx,cisc,16,int) aes(partial) idea(int) blowfish(idx) compiler: gcc -fPIC -DOPENSSL_PIC -DZLIB -DOPENSSL_THREADS -D_REENTRANT -DDSO_DLFCN -DHAVE_DLFCN_H -DKRB5_MIT -m64 -DB_ENDIAN -DTERMIO -Wall -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -march=z9-109 -mtune=z10 -Wa,--noexecstack -DPURIFY -DOPENSSL_BN_ASM_MONT -DOPENSSL_BN_ASM_GF2m -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DAES_ASM -DAES_CTR_ASM -DAES_XTS_ASM -DGHASH_ASM sign verify sign/s verify/s rsa 512 bits 0.000005s 0.000007s 200750.0 144533.3 Expected results: (cca) ... sign verify sign/s verify/s rsa 512 bits 0.002490s 0.002306s 401.5 433.6 --- Additional comment from Tomas Mraz on 2015-02-27 09:22:18 EST --- There is actually already -elapsed option that implements this request however it is undocumented. Does it work for you?