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  1. Bug #1709220
  2. Comment #5

Comment 5 for bug 1709220

Revision history for this message
bugproxy (bugproxy) wrote : Comment bridged from LTC Bugzilla

------- Comment From <email address hidden> 2017-08-15 12:06 EDT-------
Thanks! Seeing good improvements with this build based on some unixbench microbenchmarks:

baseline = 4.10.0-32-generic
RPT fixes = 4.10.0-32.36~lp1709220

Unixbench baseline RPT fixes improvement
SMToff SMT4 SMToff SMT4 SMToff SMT4
Execl ? single 656.2 963.0 1583.0 1507.1 141.2% 56.5%
Execl ? multi 2522.9 6527.3 4720.2 11766.7 87.1% 80.3%
Sysexec ? single 487.2 715.5 787.0 1082.2 61.5% 51.3%
Sysexec ? multi 1783.0 4845.2 2738.6 8029.3 53.6% 65.7%
Spawn ? single 1645.0 2546.8 2632.9 3168.8 60.1% 24.4%
Spawn ? multi 5877.5 17688.8 8459.9 23650.1 43.9% 33.7%

Note this was on a 4core DD1 system running at 1.6GHz.