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Author SHA1 Message Date
bt90 0bcc31d058 chore(db): increase journal limit to 64MiB (#10022) 
The current limit is far too low for our workloads. Perhaps we should
aim even higher than the 64MiB this patch proposes?

Citing the sqlite docs:

> [...] after committing a transaction the rollback journal file may
remain in the file-system. **This increases performance for subsequent
transactions since overwriting an existing file is faster than append to
a file**, but it also consumes file-system space.

tl;dr: if the limit is too low, we're shooting ourselves in the foot in
terms of performance.
 2025-04-02 14:52:44 +02:00
bt90 05cc6b0f43 chore(fs): speed up case normalization (#10013) 
### Purpose

Resurrecting https://github.com/syncthing/syncthing/pull/9365

### Testing

Current benchmark results:

```
goos: linux
goarch: amd64
pkg: github.com/syncthing/syncthing/lib/fs
cpu: AMD EPYC 7763 64-Core Processor                
                                           │  ../old.txt  │             ../new.txt              │
                                           │    sec/op    │   sec/op     vs base                │
UnicodeLowercase/ASCII_lowercase-4            43.68n ± 4%   12.19n ± 1%  -72.09% (p=0.000 n=10)
UnicodeLowercase/ASCII_mixedcase_start-4     200.65n ± 2%   59.49n ± 3%  -70.35% (p=0.000 n=10)
UnicodeLowercase/ASCII_mixedcase_end-4        95.50n ± 2%   59.10n ± 2%  -38.12% (p=0.000 n=10)
UnicodeLowercase/Latin1_lowercase-4           122.5n ± 1%   131.4n ± 1%   +7.27% (p=0.000 n=10)
UnicodeLowercase/Latin1_mixedcase_start-4     339.9n ± 2%   309.2n ± 1%   -9.05% (p=0.000 n=10)
UnicodeLowercase/Latin1_mixedcase_end-4       183.6n ± 2%   174.3n ± 1%   -5.04% (p=0.000 n=10)
UnicodeLowercase/Unicode_lowercase-4          456.6n ± 1%   440.5n ± 1%   -3.53% (p=0.000 n=10)
UnicodeLowercase/Unicode_mixedcase_start-4    625.9n ± 1%   595.6n ± 1%   -4.83% (p=0.000 n=10)
UnicodeLowercase/Unicode_mixedcase_end-4      516.2n ± 1%   495.5n ± 1%   -4.02% (p=0.000 n=10)
geomean                                       214.1n        150.4n       -29.72%

                                           │  ../old.txt  │             ../new.txt              │
                                           │     B/op     │    B/op     vs base                 │
UnicodeLowercase/ASCII_lowercase-4           0.000 ± 0%     0.000 ± 0%       ~ (p=1.000 n=10) ¹
UnicodeLowercase/ASCII_mixedcase_start-4     24.00 ± 0%     24.00 ± 0%       ~ (p=1.000 n=10) ¹
UnicodeLowercase/ASCII_mixedcase_end-4       24.00 ± 0%     24.00 ± 0%       ~ (p=1.000 n=10) ¹
UnicodeLowercase/Latin1_lowercase-4          0.000 ± 0%     0.000 ± 0%       ~ (p=1.000 n=10) ¹
UnicodeLowercase/Latin1_mixedcase_start-4    32.00 ± 0%     32.00 ± 0%       ~ (p=1.000 n=10) ¹
UnicodeLowercase/Latin1_mixedcase_end-4      32.00 ± 0%     32.00 ± 0%       ~ (p=1.000 n=10) ¹
UnicodeLowercase/Unicode_lowercase-4         0.000 ± 0%     0.000 ± 0%       ~ (p=1.000 n=10) ¹
UnicodeLowercase/Unicode_mixedcase_start-4   48.00 ± 0%     48.00 ± 0%       ~ (p=1.000 n=10) ¹
UnicodeLowercase/Unicode_mixedcase_end-4     48.00 ± 0%     48.00 ± 0%       ~ (p=1.000 n=10) ¹
geomean                                                 ²               +0.00%                ²
¹ all samples are equal
² summaries must be >0 to compute geomean

                                           │  ../old.txt  │             ../new.txt              │
                                           │  allocs/op   │ allocs/op   vs base                 │
UnicodeLowercase/ASCII_lowercase-4           0.000 ± 0%     0.000 ± 0%       ~ (p=1.000 n=10) ¹
UnicodeLowercase/ASCII_mixedcase_start-4     1.000 ± 0%     1.000 ± 0%       ~ (p=1.000 n=10) ¹
UnicodeLowercase/ASCII_mixedcase_end-4       1.000 ± 0%     1.000 ± 0%       ~ (p=1.000 n=10) ¹
UnicodeLowercase/Latin1_lowercase-4          0.000 ± 0%     0.000 ± 0%       ~ (p=1.000 n=10) ¹
UnicodeLowercase/Latin1_mixedcase_start-4    1.000 ± 0%     1.000 ± 0%       ~ (p=1.000 n=10) ¹
UnicodeLowercase/Latin1_mixedcase_end-4      1.000 ± 0%     1.000 ± 0%       ~ (p=1.000 n=10) ¹
UnicodeLowercase/Unicode_lowercase-4         0.000 ± 0%     0.000 ± 0%       ~ (p=1.000 n=10) ¹
UnicodeLowercase/Unicode_mixedcase_start-4   1.000 ± 0%     1.000 ± 0%       ~ (p=1.000 n=10) ¹
UnicodeLowercase/Unicode_mixedcase_end-4     1.000 ± 0%     1.000 ± 0%       ~ (p=1.000 n=10) ¹
geomean                                                 ²               +0.00%                ²
¹ all samples are equal
² summaries must be >0 to compute geomean
```

I think the `+7%` for the lowercase Latin1 testcase is easily outweighed
by the ASCII and unicode improvements 🙂
 2025-04-01 13:41:57 +02:00
bt90 be952e5f2d chore(config): add Chinese STUN servers (#9843) 2024-11-30 08:33:55 +01:00
bt90 9ca101756d chore(ursrv): add Nix detection (#9729) 
Classify the builder `nix@nix` as [Nix](https://nixos.org/)

![369684243-172cab09-df6f-449a-a638-1f0a0c080ab3](https://github.com/user-attachments/assets/37a6e0a5-bdcb-4b31-8b36-eaaa42423382)
 2024-09-22 14:03:40 +02:00
bt90 a873d12c65 chore(ursrv): extend F-Droid detection (#9728) 
Our f-droid apps are currently built using `vagrant@bookworm`:

![grafik](https://github.com/user-attachments/assets/172cab09-df6f-449a-a638-1f0a0c080ab3)
 2024-09-22 13:48:38 +02:00
bt90 35e153625c cmd/ursrv: Add FreeBSD detection (#9351) 
### Purpose

Classify `ports@freebsd` as `FreeBSD (3rd party)`
 2024-01-16 17:14:12 +01:00
bt90 d5e1b99e6c cmd/ursrv: Fix Arch detection (#9350) 
### Purpose

Classify `syncthing@archlinux` as `Arch (3rd party)`
 2024-01-16 17:13:34 +01:00
bt90 ac2e444a97 gui: Fix favicon status (fixes #9149) (#9150) 2023-10-06 12:27:13 +02:00
bt90 7c579880eb cmd/ursrv: Add linuxserver.io detection (#9145) 
Detect linuxserver
 2023-10-02 12:48:04 +02:00
bt90 f8a7a034a7 cmd/ursrv: Fix f-droid detection (#9142) 
Fix f-droid detection
 2023-09-29 17:42:44 +02:00
bt90 ceae56a860 cmd/ursrv: Support new android build user (#9141) 
Support new android build user
 2023-09-29 16:34:28 +02:00
bt90 cf46bf0297 lib/connections: Fix transport type detection for QUIC (fixes #8274) (#9114) 
Check remote address
 2023-09-20 11:23:48 +02:00
bt90 e860d3b974 lib/connections: Make assumptions about isLAN when interface address listing fails (#9093) 2023-09-12 12:34:30 +00:00
bt90 ed66fba42b lib/beacon, lib/discover: Send IPv4 limited broadcast when address listing fails (fixes #1628) (#9087) 2023-09-12 14:28:17 +02:00
bt90 06ac10ee37 cmd/stdiscosrv: Deduplicate addresses (fixes #8482) (#9080) 2023-09-06 14:36:00 +02:00
bt90 467522d04d lib/connections: Allow IPv6 ULA in discovery announcements (fixes #7456) (#9048) 
The allowed IPv4 ranges are the same as before. But we now also accept IPv6 addresses in the ULA range FC00::/7. These addresses don't require an interface identifier and are roughly equivalent to the IPv4 private ranges.

Typical usecases:

VPN interface IPs: Wireguard, OpenVPN, Tailscale, ...
fixed IPv6 LAN addressing while the provider assigns a dynamic prefix. e.g used by pihole
https://cs.opensource.google/go/go/+/refs/tags/go1.21.0:src/net/ip.go;l=146
 2023-08-23 12:28:48 +02:00
bt90 3147285c60 lib/beacon: Check FlagRunning (#9051) 2023-08-22 11:27:43 +02:00
bt90 c2c6133aa5 lib/osutil, lib/upnp: Check FlagRunning (fixes #8767) (#9047) 2023-08-21 14:49:28 +00:00
bt90 265ce139c5 cmd/strelaypoolsrv: Update map tile URL (#8985) 2023-07-16 17:20:40 +02:00
bt90 1e9bf17512 docker: Use healthcheck endpoint (#8640) 
Query healthcheck endpoint
 2022-11-03 20:43:32 +01:00
bt90 de7d62cc1b docs: Clarify docker network mode limitations (#8472) 2022-07-31 20:46:57 +02:00
bt90 086508f51a docker: Remove sysctl from README (#7670) 2021-05-12 22:17:51 +02:00
bt90 34f0feb13a docker: Raise UDP buffer size in example (#7536) 2021-03-31 08:57:46 +02:00
bt90andotbutz c1d06d9501 build: Package sysctl configuration to raise UDP buffer size on Linux (#7417) 
* Provide a sysctl config to raise max UDP buffer size

* Add sysctl config to deb

* Check if `deb-systemd-invoke` is available

Co-authored-by: otbutz <tbutz@optitool.de>
 2021-03-05 08:08:29 +01:00
bt90andotbutz e2120c4728 docker: Expose 22000/udp (#7421) 
Co-authored-by: otbutz <tbutz@optitool.de>
 2021-03-02 20:42:25 +01:00
bt90 34aa89a7d6 Allow QUIC traffic (#7400) 2021-02-23 20:39:03 +00:00