Questions tagged [benchmarking]

The process of running a computer program to assess performance.

Filter by
Sorted by
Tagged with
0
votes
0answers
59 views

Alienware 15 R4 2018

I bought an Alienware 15 R4 in 2018. I heard a lot about it being too noisy due to the fans always being on because of excessive heat, and for this reason it is under performing. I was going to ...
1
vote
1answer
168 views

Slow Read/Write speeds on Samsung 970 Evo Plus after switching to a new motherboard?

I think the problem might be that the device is using PCIe Gen. 3 x 2 instead of Gen. 3 x 4 PCIe? Is there any way to change this in the bios? I am running a PC with a 1TB Samsung 970 EVO Plus that ...
0
votes
2answers
37 views

How to benchmark two Windows PC's performance

My old work laptop is a HP ProBook 640 G2 running Windows 7 Enterprise and has a Intel(R) Core(TM) i5-6300U CPU @ 2.40GHz, 2401 Mhz, 2 Core(s), 4 Logical Processor(s) with 8.00 GB of RAM. My new work ...
0
votes
0answers
17 views

Forcing Single Thread from Multi-threaded Applications

I'm currently working on a packet generator, however, before moving to multi-threading from my single thread state, I thought it would be wise to compare my current results with competitors. But as ...
0
votes
0answers
24 views

HammerDB benchmarking for Postgres

I am doing a Postgres Benchmaking on AWS and using HammerDB(OLTP, TPCC). Configuration 1. M5.2xlarge- IOPS 5000 SSD, 8 vcpu, 32Gb RAM. 2. HammerDB warehouse = 5 3. Number of Vitual users for ...
0
votes
1answer
175 views

Mongo 2.6.12 VS Mongo 4.0 benchmark

I have problem, I use the old 2.6.12 version of mongodb on a new computer and it does not show high speed results and I do not know why. Mongo 2.6.12 doesn’t even try to use my computer at 100% using ...
0
votes
0answers
6 views

Under performance in Hadoop read throughput

I work with a cluster of 8 nodes (7 datanodes) with hadoop 3.2.0 installed in fully distributed mode. I run TestDFSIO: for write tasks I get a good throughput, but not for read tasks. What parameters ...
1
vote
1answer
27 views

Temporary freezes even on small load

I have the following setup: ASUS B360M-E TUF Aura Sync Intel Core i7-9700K 4.9GHz 16GB DDR4 3000 MHz Dual channel memory NVidia GeForce GTX 1660 6GB DDR5 500GB SSD Western Digital Blue Chieftec E85 ...
0
votes
0answers
23 views

profiling Phoronix blogbench with perf failing

I am failing to record perf events for Phoronix Blogbench with the following error: Error: Too many events are opened. Probably the maximum number of open file descriptors has been reached. Hint: Try ...
0
votes
0answers
61 views

Winsat: data looks inaccurately

I want to test the diskio of a windows server with OS version: Windows Server 2012 R2. I use winsat.exe copied from my Windows 10 machine. I checked the disk type in device manager and it shows: hp ...
0
votes
0answers
24 views

Can I force a specific unit of measure for sync percentiles in fio output?

I'm using fio 3-13 to benchmark an SSD. The job file contains multiple jobs to be run sequentially (with the stonewall parameter), but they all contain fdatasync=1. As a consequence, the output ...
0
votes
0answers
237 views

IOmeter v/s FIO on Windows VM

I have a Windows VM which have disks on high performance storage. I have both FIO(http://bluestop.org/fio/) and IOmeter(http://www.iometer.org/) installed on it. I want to be able to saturate the ...
0
votes
0answers
47 views

How to create a one dimensional distribution chart in excel

I have a set of data that I would like to benchmark against a distribution set that I do not have access to. I know what the 10th, 50th, and 90th percentile numbers are. In this case 10th-5,218; 50th-...
0
votes
0answers
6 views

Load Balancer Poor External Query Results in Benchmark

I created a Load Balancer. When testing internally in the Load Balancer Server using wrk, I received a benchmark of 300,000 Requests Per Second.. Then, I created a droplet in Digital Ocean and ran the ...
0
votes
1answer
711 views

Low SSD Performance Adata SU650

I recently got a new computer and am slightly concerned by the benchmark scores I am getting with a CrystalDiskMark and AS SSD. I have an Adata SU650 240 GB SSD. Here are the scores I get in AS SSD: ...
5
votes
1answer
243 views

What are the differences between a physical and virtual RAM disk?

I'm using ImDisk to create a RAM disk for the purposes of creating an environment where I can run some performance benchmarks and ensure that all benchmarks run are consistent, by making sure any ...
1
vote
1answer
99 views

Benchmarking bash commands with time and tee

I have a directory containing more than 80GB of simple text file databases that I anticipate needing to grep through often. For this reason, I'm trying to create some tests to compare GNU grep with ...
1
vote
1answer
50 views

Router performance tests

628/5000 Hello all, I am looking for tools or ways to test router performance. I am not only concerned about WiFi bandwidth, coverage and etc, but also about the performance of the hardware itself in ...
0
votes
0answers
105 views

Is that normal behaviour of ZOTAC AMP Extreme Core Edition 1080 Ti (ZT-P10810F-10P)?

Is it okay that ZOTAC AMP Extreme Core Edition 1080 Ti GPU with i7 7700 CPU gives: 20~30FPS in Sniper Ghost Warrior 3 30~40FPS in Fallout4 30FPS in GTA V ( at 4K with ultra graphics? Isn't it slow ...
0
votes
1answer
99 views

Detect and qualify flash memory (sd card) wear

What is the best way to detect and evaluate/qualify flash memory wear that usually occurs after a lot of data has been written the flash? I mean especially a wear caused by continuous writes by dash ...
0
votes
1answer
106 views

How to compare 2 specific processors with the same benchmark side by side? [closed]

I want to compare my old AMD Phenom X4 9500 with the new Intel Core i5 8400 to see how much faster the new Intel processor is. Does anyone know of a website that can compare those two processors side ...
0
votes
0answers
159 views

Phoronix vs Sysbench benchmarks

I have 3 x86 xeon machines [with RHEL 7.4], machines are using Haswell, Broadwell and Skylake based CPUs. When I run prime number calculation using sysbench [using varying number of threads], I get ...
46
votes
3answers
19k views

Why is my HDD so slow on the “4K” speed tests?

What is wrong with my speed at 4K? Why is it so slow? Or is it supposed to be like that? Is that speed okay? Why do I have such low speed at 4K?
1
vote
0answers
66 views

Directly interrogating video card to confirm spec?

I just bought a ASUS OEM Radeon R9 370 second-hand online and I'm not sure if it's okay or not. I probably have no reason to suspect anything wrong, the labels look fine, except that I just ...
0
votes
0answers
383 views

Are CPU benchmarks of desktop versus laptop CPU indicative or real life performance?

According to benchmarks, it seems like the i5-8250u is about the same as an i5-7400. i5-7400 passmark = 7415 https://www.cpubenchmark.net/cpu.php?cpu=Intel+Core+i5-7400+%40+3.00GHz i5-8259u ...
0
votes
0answers
18 views

How do I find comparable benchmarks between LG G4's processor and Xeon x5675 [duplicate]

My friend said that a modern phone's CPU will be more powerful than an old PC's CPU. So to test, I have a Qualcomm Snapdragon 808 processor in my LG G4 phone. My PC has a Xeon x5675 processor, which ...
-1
votes
1answer
63 views

Benchmarking Linux & Windows [closed]

How can I benchmark my linux Computer against my brothers windows computer? I was not able to find any free benchmarking programs that work on both operating systems
0
votes
1answer
30 views

Are Geekbench scores related to software version?

I was looking at MacBook Pro and macbook models of 2016 and 2017 and I noticed that the same model in Geekbech scores has much lover scores that in Geekbench 4 I also noticed that some review compare ...
2
votes
0answers
281 views

Both AMD CPUs max out 33-35% performance with low temperatures

tl;dr: See "Facts" section towards the bottom. For almost 4 years, I had an AMD FX-8350 CPU on a GIGABYTE 970A-UD3 motherboard as part of a general-purpose computer with no compute performance ...
0
votes
1answer
59 views

Is it worth to put a UHS micro SD in a class 10 device?

Here is speed test I found for Lexar x633 class 10 UHS-1 I'm interested in 4k Q32 and 4k. Typically, class 10 cards will reach no more than 0.1 to 0.2 MB/s. If I put a class 10 UHS-1 card in a device,...
0
votes
1answer
78 views

Why is my new PC 40% slower to calculate and write a grid surface?

I've just updated a PC to do scientific calculations more quickly. The focus of the change was to step up to the Nvidia 1080Ti from the 980Ti. Now I'm running a test model. I get the following ...
4
votes
2answers
12k views

SSD with write cache buffer flushing turned on is way slower in AS SSD but not CDM

When running a benchmark using the program AS SSD on an NVMe drive, When the second checkbox seen in the image below is unchecked, the drive gets terrible write performance in AS SSD (see first ...
0
votes
1answer
129 views

How can I benchmark the bandwidth and latency of the connection between my PC and wireless router?

It seems like this should be easy in theory, especially the latency part. Just spam the router with packets and see how many get returned and how long they take. Is there any way to do this?
0
votes
1answer
378 views

difference between SSD RAID10 and number of SATA3 RAID 10

I want to order a dedicated server, Its a powerful server using 2 x CPU and 128 GB RAM I can choose between 2 following combination for Hard Disk: 4 x SSD 480GB (Raid 10) 12 x SATA3 3TB (Raid 10) ...
0
votes
0answers
303 views

Route All traffic through a VM in VMWorkstation

I'm testing an Nginx reverse proxy (stress test) on my own computer using VMWorkstation, but i don't know how to route all traffic through Nginx . Traffic must go from My Computer > Nginx > Webserver ...
0
votes
1answer
4k views

How do I see the FPS of playback in VLC and other video players in windows?

I play animated videos and notice a lag or frame drop. I learned later that this is due to Japanese anime being not fully animated due to low budgets. But I want to be sure. Nvidia Geforce FPS ...
-1
votes
2answers
63 views

how to find out the actual hardware configuration of my PC in software level?

without actually opening the PC chassis and looking at the hardware with naked eyes, how to find out the actual hardware configuration of my PC in software level? Could the software used to test the ...
3
votes
1answer
307 views

Is my HDD about to die ? (Erratic benchmark results)

From a live USB I got the following results from a hard drive benchmark tool : The partition is the first out of 3 from a 1TB SATA WD-blue drive, used as storage (no OS running from it). I have ...
0
votes
1answer
94 views

Startup benchmarking on Fedora 24

My Fedora 24 PC is taking more than 2 minutes to reach a usable state. Back when I used Ubuntu, bootchart would generate a detailed graph of boot time showing how long each component took to ...
11
votes
1answer
12k views

Why are 4k reads in hdd/ssd benchmarks slower than writes?

There are several benchmark tools available to test the speed of a pc drive. Here is an benchmark example of a SATA SSD: Sequential Read : 718.498 MB/s Sequential Write : 777.414 MB/s Random Read ...
1
vote
1answer
1k views

Very slow random read of SSD on desktop (9,000 IOPS) but normal on laptop

I just purchased a new Plextor M6V 512GB SSD and am experiencing very low 4K Q32 read speed. 36 MB/s = ~9,000 IOPS which is 10 times as low as specification value. Why could it be? Motherboard: ASUS ...
0
votes
1answer
45 views

How to compare my laptops CPU performance with something current

I have an older MBP 2010 model with an i7 processor. How can I compare or get an idea how fast a modern day MBP will be?
1
vote
1answer
452 views

Benchmarking with Bonnie++

I need some help in interpreting this Bonnie++ results. These are the results from two VMs with Ubuntu 14.04 with identical hardware resources. One is running apache web server, other is running MySQL....
0
votes
1answer
466 views

Showing the error : “No Internet Connectivity ” for Phoronix-Test-Suite :(

I have successfully installed Phoronix-test-Suite in my linux server [ Of the various options available, I have done it by downloading and extracting the software and installed it using their install....
2
votes
1answer
27 views

Disk benchmark exceeds theoretical maximum

My laptop has 2 X 256GB SSD in RAID 0 each one is rated at: 540/450MB/s for read/write. On Crystal disk mark using 8 threads and 8 queues and 4GB test size it got 2811MB/S for Read but I am not ...
0
votes
1answer
116 views

Are popular benchmarks valid comparisons of architectures?

Recently, people have been very excited over Apple's ARM processor capabilities, citing benchmarks results that rival x86 processors. However, I am kind of skeptical of these benchmarks: though the ...
3
votes
0answers
67 views

Which hard drive is in better condition according to the tests performed?

I have two hard drives, both 500GB Samsung, but it catches my attention that when I test the disk performance, the graph of the results show a very different behavior ... What could this mean? Which ...
2
votes
0answers
3k views

Why is my new computer benchmarking (and performing) much more slowly than my old one?

I recently purchased a new work computer that I use mainly for scientific computation. Supposedly, it is a beast. Here are some relevant specs: Processor 48x Intel(R) Xeon(R) CPU E5-2670 v3 @ 2....
1
vote
2answers
5k views

Benchmarks like Antutu/GeekBench for Windows PC?

Can anyone tell benchmark/scoring programs for Windows PC. I am not considering the score in Windows Settings, only third-party tools. There are plenty for Android like Antutu or Geekbench. I want ...
0
votes
1answer
75 views

How has chrome's performance changed over time?

Chrome has always claimed to be about performance. The super fast browser I installed years ago does not seem that super fast anymore. Is there some list of benchmarks under different versions of ...