jojochuang commented on PR #6297: URL: https://github.com/apache/ozone/pull/6297#issuecomment-1970494630
I was able to do 11k echos per second using one thread, no payload in request/response: > sudo -u hdfs ozone freon dn-echo --containerID=1 -n 100000 > > count = 100000 > mean rate = 11068.82 calls/second > 1-minute rate = 8345.00 calls/second > 5-minute rate = 8345.00 calls/second > 15-minute rate = 8345.00 calls/second > min = 0.30 milliseconds > max = 17.54 milliseconds > mean = 0.81 milliseconds > stddev = 0.91 milliseconds > median = 0.59 milliseconds > 75% <= 0.83 milliseconds > 95% <= 1.67 milliseconds > 98% <= 2.59 milliseconds > 99% <= 4.34 milliseconds > 99.9% <= 9.80 milliseconds 8 threads: > sudo -u hdfs ozone freon dn-echo --containerID=1 -n 100000 -t 8 > > count = 100000 > mean rate = 12448.57 calls/second > 1-minute rate = 13015.80 calls/second > 5-minute rate = 13015.80 calls/second > 15-minute rate = 13015.80 calls/second > min = 0.17 milliseconds > max = 14.01 milliseconds > mean = 0.53 milliseconds > stddev = 0.69 milliseconds > median = 0.41 milliseconds > 75% <= 0.50 milliseconds > 95% <= 1.07 milliseconds > 98% <= 1.94 milliseconds > 99% <= 3.02 milliseconds > 99.9% <= 9.83 milliseconds 32 threads, one MB each response: > sudo -u hdfs ozone freon dn-echo --containerID=1 -n 100000 -t 32 --payload-req=0 --payload-resp=1024 > > count = 100000 > mean rate = 11059.79 calls/second > 1-minute rate = 10148.60 calls/second > 5-minute rate = 10148.60 calls/second > 15-minute rate = 10148.60 calls/second > min = 1.02 milliseconds > max = 18.49 milliseconds > mean = 2.70 milliseconds > stddev = 1.81 milliseconds > median = 2.12 milliseconds > 75% <= 2.56 milliseconds > 95% <= 7.32 milliseconds > 98% <= 8.53 milliseconds > 99% <= 9.14 milliseconds > 99.9% <= 12.66 milliseconds 32 threads, 10MB each response: > sudo -u hdfs ozone freon dn-echo --containerID=1 -n 100000 -t 32 --payload-req=0 --payload-resp=10240 > > count = 100000 > mean rate = 7665.10 calls/second > 1-minute rate = 7479.75 calls/second > 5-minute rate = 7395.86 calls/second > 15-minute rate = 7381.33 calls/second > min = 1.32 milliseconds > max = 24.93 milliseconds > mean = 3.69 milliseconds > stddev = 2.25 milliseconds > median = 3.02 milliseconds > 75% <= 3.60 milliseconds > 95% <= 9.23 milliseconds > 98% <= 11.00 milliseconds > 99% <= 12.31 milliseconds > 99.9% <= 24.93 milliseconds -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
