Hello,
As described in the DataCaching docs, I've run the command
./loader -a ../twitter_dataset/twitter_dataset_30x -s servers.txt -g 0.8
-T 1 -c 200 -w 8
to determine the maximum throughput "rps"
This command is has been running for 1 day and continue to output lines
like this one (but with different numbers each time):
timeDiff, rps, requests, gets, sets, hits,
misses, avg_lat, 90th, 95th, 99th, std,
min, max, avgGetSize
1.000001, 48539.0, 48539, 38957, 9582,
38131, 826, 11746.735650, 13000.000000, 13000.000000,
13000.000000, 907.031451, 10428.917885, 12742.028236, 818.065996
Outstanding requests per worker:
293396 288454 206451 197955 172338 197496 261821 214019
count 0
count 0
count 0
Looking inside the loader.c I read that as default the program runs forever.
So I understand the final "rps" value (i.e., the one I will use for
running the benchmark) is the max value of the above "rps" columns I
obtain as output from the loader, is it?
If so, when is it "safe" to stop the execution of loader and get such value?
If not so, can you help me to understand better.
Thank you for the help
Best,
--
Marco
