UP
https://gitlab.haskell.org/ghc/ghc
Last check:
98.92%
1 month rolling uptime (since Aug 21)
last 24 hours
100% Uptime
0.53 Apdex (0.5)
.57 .49 .53 .58 .48 .57 .51 .57 .52 .53 .54 .53 .44 .46 .49 .57 .61 .52 .56 .55 .5 .53 .58 .55
1.03s Response time (incl. latency)
125ms
250ms
500ms
171
1s
988
2s
198
4s
41
8s
23
8s+/err
15
1.61s Total time: Name lookup + Connection + TLS handshake + Response time
Los Angeles, USA 6 ms93 ms96 ms771 ms968 ms
Cape Town, South Africa 860 ms189 ms267 ms1.27 s2.64 s
Helsinki, Finland 6 ms147 ms170 ms807 ms1.13 s
Singapore, Singapore 8 ms277 ms339 ms1.32 s1.94 s
Tokyo, Japan 6 ms196 ms224 ms990 ms1.42 s
last months
Apr: 98.98%
Apdex (0.5): 0.93
May: 99.49%
Apdex (0.5): 0.92
Jun: 99.86%
Apdex (0.5): 0.9
Jul: 91.18%
Apdex (0.5): 0.75
Aug: 94.12%
Apdex (0.5): 0.66
Sep: 99.96%
Apdex (0.5): 0.54
No data
No downtime
< 15m downtime
> 15m downtime

Response time (ms) → 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 Downtime → 28h 18h 9h ✓ 📅 September 20, 2026: Average: 1.03 s ├ Tokyo: 1 s ├ Helsinki: 820 ms ├ Singapore: 1.3 s ├ Cape Town: 1.27 s └ Los Angeles: 762 ms 📅 September 19, 2026: Average: 945 ms ├ Tokyo: 865 ms ├ Helsinki: 900 ms ├ Singapore: 1.1 s ├ Cape Town: 1.1 s └ Los Angeles: 767 ms 📅 September 18, 2026: Average: 982 ms ├ Tokyo: 936 ms ├ Helsinki: 861 ms ├ Singapore: 1.13 s ├ Cape Town: 1.28 s └ Los Angeles: 706 ms 📅 September 17, 2026: Average: 1.09 s ├ Tokyo: 1.08 s ├ Helsinki: 846 ms ├ Singapore: 1.29 s ├ Cape Town: 1.34 s └ Los Angeles: 879 ms Sep 2026 📅 September 16, 2026: Average: 948 ms ├ Tokyo: 878 ms ├ Helsinki: 845 ms ├ Singapore: 1.14 s ├ Cape Town: 1.12 s └ Los Angeles: 761 ms 📅 September 15, 2026: 🔴 Downtime: 9m Average: 976 ms ├ Tokyo: 946 ms ├ Helsinki: 840 ms ├ Singapore: 1.19 s ├ Cape Town: 1.14 s └ Los Angeles: 765 ms 📅 September 14, 2026: Average: 914 ms ├ Tokyo: 1.03 s ├ Helsinki: 670 ms ├ Singapore: 1.04 s ├ Cape Town: 1.07 s └ Los Angeles: 765 ms 📅 September 13, 2026: Average: 897 ms ├ Tokyo: 869 ms ├ Helsinki: 855 ms ├ Singapore: 1.08 s ├ Cape Town: 1.1 s └ Los Angeles: 584 ms 📅 September 12, 2026: Average: 917 ms ├ Tokyo: 826 ms ├ Helsinki: 781 ms ├ Singapore: 1.22 s ├ Cape Town: 1.1 s └ Los Angeles: 652 ms 📅 September 11, 2026: Average: 922 ms ├ Tokyo: 924 ms ├ Helsinki: 794 ms ├ Singapore: 1.11 s ├ Cape Town: 1.07 s └ Los Angeles: 714 ms 📅 September 10, 2026: Average: 1.01 s ├ Tokyo: 1.02 s ├ Helsinki: 895 ms ├ Singapore: 1.34 s ├ Cape Town: 1.06 s └ Los Angeles: 724 ms 📅 September 09, 2026: 🔴 Downtime: 4m Average: 1.04 s ├ Tokyo: 1.04 s ├ Helsinki: 920 ms ├ Singapore: 1.23 s ├ Cape Town: 1.15 s └ Los Angeles: 873 ms 📅 September 08, 2026: Average: 938 ms ├ Tokyo: 854 ms ├ Helsinki: 755 ms ├ Singapore: 1.16 s ├ Cape Town: 1.23 s └ Los Angeles: 692 ms 📅 September 07, 2026: Average: 993 ms ├ Tokyo: 1.04 s ├ Helsinki: 888 ms ├ Singapore: 1.27 s ├ Cape Town: 1.05 s └ Los Angeles: 722 ms 📅 September 06, 2026: Average: 912 ms ├ Tokyo: 947 ms ├ Helsinki: 740 ms ├ Singapore: 1.08 s ├ Cape Town: 1.16 s └ Los Angeles: 631 ms 📅 September 05, 2026: Average: 971 ms ├ Tokyo: 1.11 s ├ Helsinki: 797 ms ├ Singapore: 1.1 s ├ Cape Town: 1.11 s └ Los Angeles: 740 ms 📅 September 04, 2026: Average: 971 ms ├ Tokyo: 967 ms ├ Helsinki: 768 ms ├ Singapore: 1.2 s ├ Cape Town: 1.17 s └ Los Angeles: 755 ms 📅 September 03, 2026: Average: 1.03 s ├ Tokyo: 989 ms ├ Helsinki: 829 ms ├ Singapore: 1.25 s ├ Cape Town: 1.28 s └ Los Angeles: 797 ms 📅 September 02, 2026: Average: 990 ms ├ Tokyo: 976 ms ├ Helsinki: 894 ms ├ Singapore: 1.12 s ├ Cape Town: 1.22 s └ Los Angeles: 734 ms 📅 September 01, 2026: Average: 1.12 s ├ Tokyo: 1.12 s ├ Helsinki: 914 ms ├ Singapore: 1.34 s ├ Cape Town: 1.38 s └ Los Angeles: 813 ms 📅 August 31, 2026: Average: 1 s ├ Tokyo: 1.06 s ├ Helsinki: 738 ms ├ Singapore: 1.17 s ├ Cape Town: 1.36 s └ Los Angeles: 665 ms 📅 August 30, 2026: Average: 975 ms ├ Tokyo: 918 ms ├ Helsinki: 721 ms ├ Singapore: 1.17 s ├ Cape Town: 1.31 s └ Los Angeles: 752 ms 📅 August 29, 2026: Average: 968 ms ├ Tokyo: 1.03 s ├ Helsinki: 811 ms ├ Singapore: 1.13 s ├ Cape Town: 1.14 s └ Los Angeles: 732 ms 📅 August 28, 2026: Average: 1.13 s ├ Tokyo: 1.05 s ├ Helsinki: 979 ms ├ Singapore: 1.4 s ├ Cape Town: 1.3 s └ Los Angeles: 935 ms 📅 August 27, 2026: 🔴 Downtime: 5m Average: 1.16 s ├ Tokyo: 1.07 s ├ Helsinki: 1.07 s ├ Singapore: 1.33 s ├ Cape Town: 1.46 s └ Los Angeles: 852 ms 📅 August 26, 2026: 🔴 Downtime: 2h Average: 1.39 s ├ Tokyo: 1.18 s ├ Helsinki: 1.22 s ├ Singapore: 1.47 s ├ Cape Town: 1.84 s └ Los Angeles: 1.25 s 📅 August 25, 2026: 🔴 Downtime: 2h Average: 1.06 s ├ Tokyo: 1.14 s ├ Helsinki: 992 ms ├ Singapore: 1.29 s ├ Cape Town: 1.12 s └ Los Angeles: 751 ms 📅 August 24, 2026: 🔴 Downtime: 3h Average: 968 ms ├ Tokyo: 1.02 s ├ Helsinki: 912 ms ├ Singapore: 1.16 s ├ Cape Town: 1.04 s └ Los Angeles: 712 ms 📅 August 23, 2026: 🔴 Downtime: 51m Average: 1.04 s ├ Tokyo: 1.11 s ├ Helsinki: 924 ms ├ Singapore: 1.18 s ├ Cape Town: 1.11 s └ Los Angeles: 862 ms 📅 August 22, 2026: 🔴 Downtime: 15m Average: 1.12 s ├ Tokyo: 1.14 s ├ Helsinki: 894 ms ├ Singapore: 1.52 s ├ Cape Town: 1.3 s └ Los Angeles: 750 ms 📅 August 21, 2026: 🔴 Downtime: 13m Average: 1.04 s ├ Tokyo: 923 ms ├ Helsinki: 850 ms ├ Singapore: 1.53 s ├ Cape Town: 1.21 s └ Los Angeles: 710 ms 📅 August 20, 2026: 🔴 Downtime: 42m Average: 877 ms ├ Tokyo: 850 ms ├ Helsinki: 792 ms ├ Singapore: 1.15 s ├ Cape Town: 1.01 s └ Los Angeles: 593 ms 📅 August 19, 2026: 🔴 Downtime: 9h Average: 3.79 s ├ Tokyo: 3.68 s ├ Helsinki: 3.51 s ├ Singapore: 4.14 s ├ Cape Town: 3.6 s └ Los Angeles: 4.02 s 📅 August 18, 2026: 🔴 Downtime: 9h Average: 4.03 s ├ Tokyo: 4.34 s ├ Helsinki: 3.96 s ├ Singapore: 3.79 s ├ Cape Town: 4.05 s └ Los Angeles: 4 s 📅 August 17, 2026: 🔴 Downtime: 6h Average: 2.62 s ├ Tokyo: 2.99 s ├ Helsinki: 2.57 s ├ Singapore: 2.68 s ├ Cape Town: 2.08 s └ Los Angeles: 2.78 s Aug 2026 📅 August 16, 2026: 🔴 Downtime: 19m Average: 503 ms ├ Tokyo: 434 ms ├ Helsinki: 274 ms ├ Singapore: 639 ms ├ Cape Town: 707 ms └ Los Angeles: 465 ms 📅 August 15, 2026: 🔴 Downtime: 2h Average: 527 ms ├ Tokyo: 537 ms ├ Helsinki: 459 ms ├ Singapore: 661 ms ├ Cape Town: 665 ms └ Los Angeles: 314 ms 📅 August 14, 2026: 🔴 Downtime: 49m Average: 574 ms ├ Tokyo: 540 ms ├ Helsinki: 453 ms ├ Singapore: 883 ms ├ Cape Town: 631 ms └ Los Angeles: 364 ms 📅 August 13, 2026: 🔴 Downtime: 34m Average: 512 ms ├ Tokyo: 575 ms ├ Helsinki: 508 ms ├ Singapore: 600 ms ├ Cape Town: 581 ms └ Los Angeles: 298 ms 📅 August 12, 2026: Average: 462 ms ├ Tokyo: 525 ms ├ Helsinki: 339 ms ├ Singapore: 602 ms ├ Cape Town: 592 ms └ Los Angeles: 252 ms 📅 August 11, 2026: 🔴 Downtime: 2m Average: 466 ms ├ Tokyo: 438 ms ├ Helsinki: 342 ms ├ Singapore: 636 ms ├ Cape Town: 618 ms └ Los Angeles: 300 ms 📅 August 10, 2026: 🔴 Downtime: 10m Average: 470 ms ├ Tokyo: 481 ms ├ Helsinki: 448 ms ├ Singapore: 588 ms ├ Cape Town: 591 ms └ Los Angeles: 242 ms 📅 August 09, 2026: 🔴 Downtime: 7m Average: 463 ms ├ Tokyo: 523 ms ├ Helsinki: 417 ms ├ Singapore: 613 ms ├ Cape Town: 520 ms └ Los Angeles: 243 ms 📅 August 08, 2026: 🔴 Downtime: 6m Average: 540 ms ├ Tokyo: 538 ms ├ Helsinki: 408 ms ├ Singapore: 765 ms ├ Cape Town: 674 ms └ Los Angeles: 316 ms 📅 August 07, 2026: 🔴 Downtime: 26m Average: 673 ms ├ Tokyo: 673 ms ├ Helsinki: 521 ms ├ Singapore: 814 ms ├ Cape Town: 715 ms └ Los Angeles: 643 ms 📅 August 06, 2026: 🔴 Downtime: 2h Average: 611 ms ├ Tokyo: 536 ms ├ Helsinki: 583 ms ├ Singapore: 786 ms ├ Cape Town: 798 ms └ Los Angeles: 353 ms 📅 August 05, 2026: 🔴 Downtime: 4h Average: 5.08 s ├ Tokyo: 5.45 s ├ Helsinki: 4.88 s ├ Singapore: 5.05 s ├ Cape Town: 5.23 s └ Los Angeles: 4.78 s 📅 August 04, 2026: 🔴 Downtime: 30m Average: 1.41 s ├ Tokyo: 1.43 s ├ Helsinki: 1.58 s ├ Singapore: 1.43 s ├ Cape Town: 1.26 s └ Los Angeles: 1.35 s 📅 August 03, 2026: 🔴 Downtime: 16m Average: 1.76 s ├ Tokyo: 2.1 s ├ Helsinki: 1.73 s ├ Singapore: 1.53 s ├ Cape Town: 1.75 s └ Los Angeles: 1.68 s 📅 August 02, 2026: 🔴 Downtime: 17m Average: 2.15 s ├ Tokyo: 2.2 s ├ Helsinki: 1.98 s ├ Singapore: 2.18 s ├ Cape Town: 2.62 s └ Los Angeles: 1.77 s 📅 August 01, 2026: 🔴 Downtime: 18m Average: 1.53 s ├ Tokyo: 1.35 s ├ Helsinki: 1.46 s ├ Singapore: 1.64 s ├ Cape Town: 1.71 s └ Los Angeles: 1.51 s 📅 July 31, 2026: 🔴 Downtime: 1h Average: 1.96 s ├ Tokyo: 2.09 s ├ Helsinki: 1.71 s ├ Singapore: 1.57 s ├ Cape Town: 2.41 s └ Los Angeles: 2.04 s 📅 July 30, 2026: 🔴 Downtime: 12m Average: 1.35 s ├ Tokyo: 1.21 s ├ Helsinki: 1.47 s ├ Singapore: 1.76 s ├ Cape Town: 989 ms └ Los Angeles: 1.32 s 📅 July 29, 2026: 🔴 Downtime: 4m Average: 599 ms ├ Tokyo: 452 ms ├ Helsinki: 387 ms ├ Singapore: 759 ms ├ Cape Town: 1.03 s └ Los Angeles: 367 ms 📅 July 28, 2026: Average: 454 ms ├ Tokyo: 480 ms ├ Helsinki: 344 ms ├ Singapore: 629 ms ├ Cape Town: 514 ms └ Los Angeles: 303 ms 📅 July 27, 2026: Average: 483 ms ├ Tokyo: 431 ms ├ Helsinki: 328 ms ├ Singapore: 657 ms ├ Cape Town: 750 ms └ Los Angeles: 249 ms 📅 July 26, 2026: 🔴 Downtime: 6h Average: 3.32 s ├ Tokyo: 3.45 s ├ Helsinki: 3.21 s ├ Singapore: 3.54 s ├ Cape Town: 3.47 s └ Los Angeles: 2.93 s 📅 July 25, 2026: 🔴 Downtime: 2h Average: 1.39 s ├ Tokyo: 1.46 s ├ Helsinki: 1.2 s ├ Singapore: 1.24 s ├ Cape Town: 1.91 s └ Los Angeles: 1.15 s 📅 July 24, 2026: Average: 525 ms ├ Tokyo: 500 ms ├ Helsinki: 356 ms ├ Singapore: 688 ms ├ Cape Town: 763 ms └ Los Angeles: 319 ms 📅 July 23, 2026: 🔴 Downtime: 1h Average: 2.36 s ├ Tokyo: 2.71 s ├ Helsinki: 2.42 s ├ Singapore: 2.34 s ├ Cape Town: 2.3 s └ Los Angeles: 2.02 s 📅 July 22, 2026: Average: 578 ms ├ Tokyo: 504 ms ├ Helsinki: 461 ms ├ Singapore: 680 ms ├ Cape Town: 950 ms └ Los Angeles: 299 ms 📅 July 21, 2026: 🔴 Downtime: 33m Average: 1.14 s ├ Tokyo: 1.29 s ├ Helsinki: 985 ms ├ Singapore: 1.26 s ├ Cape Town: 1.56 s └ Los Angeles: 621 ms 📅 July 20, 2026: 🔴 Downtime: 2h Average: 2.24 s ├ Tokyo: 2.04 s ├ Helsinki: 2.52 s ├ Singapore: 2.27 s ├ Cape Town: 2.17 s └ Los Angeles: 2.2 s 📅 July 19, 2026: 🔴 Downtime: 2h Average: 1.81 s ├ Tokyo: 1.44 s ├ Helsinki: 1.52 s ├ Singapore: 1.68 s ├ Cape Town: 2.7 s └ Los Angeles: 1.71 s 📅 July 18, 2026: 🔴 Downtime: 58m Average: 1.55 s ├ Tokyo: 1.63 s ├ Helsinki: 1.46 s ├ Singapore: 1.74 s ├ Cape Town: 1.53 s └ Los Angeles: 1.38 s 📅 July 17, 2026: 🔴 Downtime: 1h Average: 2.13 s ├ Tokyo: 2.1 s ├ Helsinki: 1.6 s ├ Singapore: 2.06 s ├ Cape Town: 2.78 s └ Los Angeles: 2.11 s Jul 2026 📅 July 16, 2026: Average: 563 ms ├ Tokyo: 552 ms ├ Helsinki: 520 ms ├ Singapore: 684 ms ├ Cape Town: 722 ms └ Los Angeles: 337 ms 📅 July 15, 2026: Average: 546 ms ├ Tokyo: 505 ms ├ Helsinki: 447 ms ├ Singapore: 674 ms ├ Cape Town: 651 ms └ Los Angeles: 456 ms 📅 July 14, 2026: 🔴 Downtime: 14m Average: 602 ms ├ Tokyo: 550 ms ├ Helsinki: 495 ms ├ Singapore: 861 ms ├ Cape Town: 690 ms └ Los Angeles: 414 ms 📅 July 13, 2026: 🔴 Downtime: 9m Average: 709 ms ├ Tokyo: 561 ms ├ Helsinki: 459 ms ├ Singapore: 927 ms ├ Cape Town: 842 ms └ Los Angeles: 758 ms 📅 July 12, 2026: 🔴 Downtime: 6h Average: 2.31 s ├ Tokyo: 2.24 s ├ Helsinki: 1.63 s ├ Singapore: 2.64 s ├ Cape Town: 2.35 s └ Los Angeles: 2.69 s 📅 July 11, 2026: 🔴 Downtime: 3h Average: 1.11 s ├ Tokyo: 987 ms ├ Helsinki: 1.08 s ├ Singapore: 1.35 s ├ Cape Town: 1.19 s └ Los Angeles: 935 ms 📅 July 10, 2026: 🔴 Downtime: 2m Average: 500 ms ├ Tokyo: 600 ms ├ Helsinki: 324 ms ├ Singapore: 623 ms ├ Cape Town: 574 ms └ Los Angeles: 379 ms 📅 July 09, 2026: 🔴 Downtime: 14m Average: 1.43 s ├ Tokyo: 1.23 s ├ Helsinki: 1.44 s ├ Singapore: 1.5 s ├ Cape Town: 1.99 s └ Los Angeles: 1.01 s 📅 July 08, 2026: Average: 630 ms ├ Helsinki: 667 ms └ Los Angeles: 594 ms 📅 July 07, 2026: 🔴 Downtime: 1h Average: 2.21 s ├ Helsinki: 2.35 s └ Los Angeles: 2.06 s 📅 July 06, 2026: 🔴 Downtime: 7h Average: 6.14 s ├ Helsinki: 6.43 s └ Los Angeles: 5.85 s 📅 July 05, 2026: 🔴 Downtime: 10h Average: 5.86 s ├ Helsinki: 6.14 s └ Los Angeles: 5.57 s 📅 July 04, 2026: 🔴 Downtime: 10h Average: 6.78 s ├ Helsinki: 6.92 s └ Los Angeles: 6.64 s 📅 July 03, 2026: 🔴 Downtime: 9h Average: 6.53 s ├ Helsinki: 6.20 s └ Los Angeles: 6.85 s 📅 July 02, 2026: Average: 1.39 s ├ Helsinki: 1.32 s └ Los Angeles: 1.46 s 2026 📅 July 01, 2026: Average: 1.18 s ├ Helsinki: 1.02 s └ Los Angeles: 1.34 s 📅 June 2026: 🔴 Downtime: 60m Average: 650 ms ├ Helsinki: 630 ms ├ Montreal: 783 ms └ Los Angeles: 537 ms 📅 May 2026: 🔴 Downtime: 4h Average: 427 ms ├ Helsinki: 456 ms └ Los Angeles: 399 ms 📅 April 2026: 🔴 Downtime: 7h Average: 601 ms ├ Helsinki: 630 ms └ Los Angeles: 572 ms 📅 March 2026: Average: 392 ms ├ Helsinki: 422 ms └ Los Angeles: 363 ms 📅 February 2026: 🔴 Downtime: 55m Average: 341 ms ├ Helsinki: 342 ms └ Los Angeles: 341 ms 📅 January 2026: 🔴 Downtime: 10h Average: 332 ms ├ Helsinki: 321 ms └ Los Angeles: 344 ms 📅 December 2025: 🔴 Downtime: 3h Average: 279 ms ├ Helsinki: 292 ms └ Los Angeles: 267 ms 📅 November 2025: 🔴 Downtime: 11h Average: 416 ms ├ Helsinki: 431 ms └ Los Angeles: 401 ms 📅 October 2025: 🔴 Downtime: 3h Average: 268 ms ├ Helsinki: 278 ms └ Los Angeles: 258 ms 📅 September 2025: 🔴 Downtime: 20m Average: 279 ms ├ Helsinki: 290 ms └ Los Angeles: 269 ms 📅 August 2025: 🔴 Downtime: 12h Average: 253 ms ├ Helsinki: 255 ms └ Los Angeles: 251 ms 2025 📅 July 2025: Average: 222 ms ├ Helsinki: 224 ms └ Los Angeles: 221 ms 📅 June 2025: Average: 249 ms ├ Helsinki: 260 ms └ Los Angeles: 239 ms 📅 May 2025: Average: 242 ms ├ Helsinki: 264 ms └ Los Angeles: 220 ms 📅 April 2025: 🔴 Downtime: 2h Average: 293 ms ├ Helsinki: 303 ms └ Los Angeles: 283 ms 📅 March 2025: 🔴 Downtime: 6h Average: 168 ms ├ Helsinki: 177 ms └ Los Angeles: 159 ms 📅 February 2025: Average: 127 ms ├ Helsinki: 142 ms └ Los Angeles: 112 ms 📅 January 2025: 🔴 Downtime: 6h Average: 185 ms ├ Helsinki: 195 ms └ Los Angeles: 175 ms 📅 December 2024: 🔴 Downtime: 13h Average: 131 ms ├ Helsinki: 149 ms └ Los Angeles: 113 ms 📅 November 2024: 🔴 Downtime: 4m Average: 125 ms ├ Helsinki: 142 ms └ Los Angeles: 108 ms Day → ← Month Tokyo Tokyo Helsinki Helsinki Montreal Montreal Downtime Singapore Singapore Cape Town Cape Town Los Angeles Los Angeles Average Average Downtime
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