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Benchmark results for 21 java web frameworks, measured with zrk at concurrency 64, 256, 512. Fastest at concurrency 64: activej with 178 628 requests per second.
java frameworks at concurrency 64, ranked on requests per second.
#
Framework
Requests / second
P50 latency
P99 latency
HTTP errors
1
activej 5.5 178 628
0.34 ms
0.51 ms
0
2
jooby 4.5 172 183
0.36 ms
0.55 ms
0
3
rapidoid 5.5 169 271
0.37 ms
0.55 ms
0
4
vertx 5.1 166 709
0.37 ms
0.60 ms
0
5
vertx4web 5.1 161 084
0.38 ms
0.62 ms
0
6
undertow 2.4 159 319
0.39 ms
0.61 ms
0
7
quarkus 3.37 151 687
0.42 ms
0.67 ms
0
8
light-4j 2.2 148 711
0.42 ms
0.80 ms
0
9
restheart 9.7 144 788
0.44 ms
0.67 ms
0
10
helidon-se 4.5 128 093
0.49 ms
0.73 ms
0
11
micronaut 5 120 662
0.49 ms
0.98 ms
0
12
aspectran 9.6 119 028
0.56 ms
0.93 ms
0
13
spring-webflux 4.1 116 585
0.52 ms
1.07 ms
0
14
armeria 1.41 106 132
0.57 ms
1.09 ms
0
15
javalin 7.2 104 741
0.59 ms
1.21 ms
0
16
spring 4.1 103 943
0.54 ms
1.53 ms
0
17
spark 2.9 81 067
0.76 ms
1.38 ms
0
18
jersey-grizzly2 4 76 239
0.77 ms
3.17 ms
0
19
jersey3-grizzly2 3.1 75 437
0.80 ms
2.44 ms
0
20
blade 2.1 47 077
1.41 ms
4.55 ms
0
21
struts2 7 16 713
1.95 ms
27.10 ms
0
java frameworks at concurrency 256, ranked on requests per second.
#
Framework
Requests / second
P50 latency
P99 latency
HTTP errors
1
activej 5.5 152 251
1.54 ms
2.21 ms
0
2
rapidoid 5.5 148 214
1.28 ms
2.33 ms
0
3
jooby 4.5 145 360
1.66 ms
2.38 ms
0
4
vertx 5.1 142 038
1.74 ms
2.38 ms
0
5
undertow 2.4 134 746
1.83 ms
2.58 ms
0
6
vertx4web 5.1 133 624
1.83 ms
2.51 ms
0
7
quarkus 3.37 126 383
1.94 ms
2.72 ms
0
8
light-4j 2.2 121 121
1.97 ms
3.12 ms
0
9
restheart 9.7 117 731
2.08 ms
2.89 ms
0
10
micronaut 5 111 508
2.12 ms
3.22 ms
0
11
helidon-se 4.5 109 519
2.33 ms
2.72 ms
0
12
aspectran 9.6 102 677
2.25 ms
2.93 ms
0
13
spring 4.1 101 072
1.52 ms
2.98 ms
0
14
spring-webflux 4.1 100 467
2.47 ms
3.73 ms
0
15
armeria 1.41 96 196
2.58 ms
3.60 ms
0
16
javalin 7.2 88 220
2.86 ms
4.11 ms
0
17
spark 2.9 74 555
3.27 ms
4.24 ms
0
18
jersey-grizzly2 4 70 239
3.17 ms
4.49 ms
0
19
jersey3-grizzly2 3.1 69 453
3.10 ms
4.53 ms
0
20
blade 2.1 58 565
4.04 ms
13.97 ms
0
21
struts2 7 17 338
2.30 ms
152.38 ms
0
java frameworks at concurrency 512, ranked on requests per second.
#
Framework
Requests / second
P50 latency
P99 latency
HTTP errors
1
activej 5.5 153 227
1.58 ms
2.54 ms
0
2
rapidoid 5.5 144 416
1.57 ms
2.47 ms
0
3
jooby 4.5 143 281
1.77 ms
2.82 ms
0
4
vertx 5.1 138 415
1.74 ms
2.69 ms
0
5
vertx4web 5.1 133 508
1.95 ms
3.02 ms
0
6
undertow 2.4 133 449
1.91 ms
3.32 ms
0
7
quarkus 3.37 124 257
2.33 ms
3.53 ms
0
8
light-4j 2.2 119 710
2.13 ms
3.52 ms
0
9
restheart 9.7 118 237
2.11 ms
3.19 ms
0
10
micronaut 5 109 045
2.51 ms
4.12 ms
0
11
helidon-se 4.5 106 584
3.53 ms
3.94 ms
0
12
aspectran 9.6 101 018
2.31 ms
3.39 ms
0
13
spring 4.1 100 383
1.57 ms
3.28 ms
0
14
spring-webflux 4.1 98 579
2.93 ms
4.56 ms
0
15
armeria 1.41 95 055
3.10 ms
4.57 ms
0
16
javalin 7.2 87 179
4.04 ms
5.51 ms
0
17
spark 2.9 73 532
3.25 ms
4.23 ms
0
18
jersey-grizzly2 4 69 049
3.12 ms
4.78 ms
0
19
jersey3-grizzly2 3.1 68 961
3.17 ms
4.72 ms
0
20
blade 2.1 62 356
7.34 ms
25.69 ms
0
21
struts2 7 17 362
2.64 ms
191.77 ms
0