View Source Benchmark :100:

We used Benchee as a framework to write a simple, (possibly) unscientific Benchmark.

defense
Defense

We pair 100 users, 1,000 users and 10,000 users with 100 BitTorrents, 1,000 BitTorrents and 10,000 BitTorrents one by one to form a 3 × 3 matrix, and obtained a total of 9 groups of cases. Then use functions to randomly generate Request based on cases in each run to imitate the performance of users of different sizes in accessing the server in different numbers of BitTorrents lists.

     BitTorrent   BitTorrent    BitTorrent
User (100, 100)   (1000, 100)   (10000, 100)       Randomly generate `Request`
User (100, 1000)  (1000, 1000)  (10000, 1000)   -------------------------------->   &Benchee.run/2
User (100, 10000) (1000, 10000) (10000, 10000)

report
Report

System info

Elixir Version: 1.14.2
Erlang Version: 25.2
Operating system: Linux
Available memory: 6.78 GB
CPU Information: Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Number of Available Cores: 2

Environment variables

YABTT_QUERY_LIMIT: 30

Benchmark configuration

warmup: 2 s
time: 5 s
memory time: 0 ns
reduction time: 0 ns
reduction time: 0 ns
parallel: 1

large-number-of-bittorrents
Large number of BitTorrents

Name	Iterations per Second	Average	Deviation	Median	Mode	Minimum	Maximum	Sample size
large number of users	1.53 K	652.99 μs	±33.85%	628.70 μs	645.40 μs, 635.70 μs	419.50 μs	5584.01 μs	7617
moderate number of users	1.50 K	664.84 μs	±37.05%	629.50 μs	535.00 μs	409.90 μs	7383.41 μs	7480
small number of users	1.01 K	991.33 μs	±29.80%	940.79 μs	824.90 μs, 897.60 μs	671.00 μs	10153.44 μs	5025

ips-1

run-time-1

medium-number-of-bittorrents
Medium number of BitTorrents

Name	Iterations per Second	Average	Deviation	Median	Mode	Minimum	Maximum	Sample size
large number of users	1.88 K	531.61 μs	±37.47%	485.50 μs	493.90 μs	346.30 μs	5613.71 μs	9349
moderate number of users	1.87 K	533.89 μs	±47.34%	488.80 μs	443 μs, 491.70 μs, 417.20 μs, 440.20 μs	345.90 μs	8931.21 μs	9307
small number of users	1.32 K	755.99 μs	±61.85%	706.20 μs	634.60 μs, 702.00 μs, 832.80 μs, 691.80 μs	518.50 μs	33562.44 μs	6582

ips-2

run-time-2

small-amount-of-bittorrent
Small amount of BitTorrent

Name	Iterations per Second	Average	Deviation	Median	Mode	Minimum	Maximum	Sample size
large number of users	1.91 K	524.12 μs	±42.72%	480.50 μs	445.70 μs, 502.80 μs, 491.60 μs, 489.80 μs, 449.40 μs, 368.30 μs, 498.50 μs, 447 μs, 503.10 μs, 438.20 μs, 498.70 μs	339.50 μs	6138.81 μs	9480
moderate number of users	1.83 K	547.28 μs	±52.97%	480.50 μs	483.80 μs	345.40 μs	6824.51 μs	9082
small number of users	1.34 K	744.98 μs	±31.50%	707.30 μs	639.90 μs	517 μs	6809.51 μs	6680