Benchmarks | Tigris Object Storage Documentation

Benchmark results for a single TAG instance

Benchmark results for a single TAG instance serving cached object reads. A single TAG node saturates a 100 Gbps NIC at ~85+ Gbps for objects 1 MiB and larger, delivers ~75K ops/sec for small objects, and maintains low single-digit millisecond TTFB — all while using around 12% of available CPU.

Test environment

Benchmarks were run on Amazon EC2 using go-ycsb and warp.

Role	Instance	vCPUs	Memory	Storage	Network
Benchmark client	c6in.16xlarge	64	128 GiB	—	100 Gbps
TAG server	i3en.24xlarge	96	768 GiB	60 TB SSD	100 Gbps

TAG was run as a single instance via deploy/native/run.sh. During the benchmarks, TAG CPU usage stayed under 1200% and memory usage remained around 24 GB, leaving significant headroom on the server.

Results — warp

Benchmarks were run using warp. Each test ran GET operations for ~30 minutes.

Object Size	Threads	OPS	Throughput	p50 (ms)	p99 (ms)	TTFB p50 (ms)
1 KiB	16	38,724	37.8 MiB/s	0.3	6.5	< 1
1 KiB	32	58,535	57.2 MiB/s	0.3	2.0	< 1
1 KiB	64	75,717	73.9 MiB/s	0.4	3.2	< 1
100 KiB	16	19,543	1.9 GiB/s	0.6	10.7	< 1
100 KiB	32	28,594	2.7 GiB/s	0.7	5.1	1
100 KiB	64	33,350	3.2 GiB/s	1.3	5.8	1
1 MiB	16	7,224	7.1 GiB/s	5.8	20.2	4
1 MiB	32	10,313	10.1 GiB/s	2.9	12.7	1
1 MiB	64	10,955	10.7 GiB/s	5.3	17.5	1
4 MiB	16	1,984	7.8 GiB/s	13.2	59.7	6
4 MiB	32	2,686	10.5 GiB/s	10.3	38.1	1
4 MiB	64	2,775	10.8 GiB/s	18.6	102.3	1

Results — go-ycsb

Benchmarks were run using go-ycsb.

Object Size	Threads	OPS	p50 (us)	p99 (us)
1 KiB	16	34,117	380	1,024
1 KiB	32	47,743	484	2,275
1 KiB	64	55,231	744	4,443
100 KiB	16	7,906	1,842	4,015
100 KiB	32	8,697	3,389	9,775
100 KiB	64	9,726	4,411	25,999
1 MiB	16	2,981	4,891	8,431
1 MiB	32	4,816	6,523	11,223
1 MiB	64	6,255	9,655	19,727

Key observations

1 KiB objects: ~75K ops/sec at 64 threads with sub-millisecond p50.
100 KiB objects: ~~3.2 GiB/s at 64 threads (~~26 Gbps).
1 MiB objects: ~~10.7 GiB/s (~~86 Gbps) at 64 threads, saturating the 100 Gbps EC2 network link at 32+ threads.
4 MiB objects: ~~10.5 GiB/s (~~84 Gbps) at 32 threads, saturating the 100 Gbps EC2 network link.
TTFB remains sub-millisecond for small objects (1 KiB, 100 KiB) and stays in the low single-digit milliseconds for objects up to 4 MiB.
Throughput scales with thread count for small objects and saturates the 100 Gbps NIC at ~85 Gbps for 1 MiB+ objects.

Limitations

For 1 MiB+ objects, throughput is NIC-bound at ~85 Gbps — the practical maximum on a 100 Gbps EC2 link. For smaller objects (1 KiB, 100 KiB), throughput is client-bound; multiple benchmark clients would be needed to determine TAG's actual ceiling. A single go-ycsb instance does not scale well past ~20 Gbps and struggles with object sizes above 1 MB.