21:41:05.809
INFO
Client IP: 27.123.xxx.xxx
TEST STARTED
21:41:14.566
INFO
Session ID: 6ee44f6f-9469-4057-988a-3dd96a71c0ef
21:41:14.567
INFO
Server: Singapore — https://www.speedtest.sg/speedtest
21:41:14.567
INFO
Client IP: 27.123.xxx.xxx
21:41:14.568
INFO
User agent: Mozilla/5.0 (Linux; Android 9; MIBOX4 Build/PI; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/138.0.7204.179 Mobile Safari/537.36
LATENCY
21:41:14.583
INFO
Ping test started — 5 rounds
21:41:14.703
INFO
Round 1: 119 ms
21:41:14.844
INFO
Round 2: 140 ms
21:41:14.952
INFO
Round 3: 108 ms
21:41:15.037
INFO
Round 4: 84 ms
21:41:15.141
INFO
Round 5: 102 ms
21:41:15.143
OK
Ping result: 103 ms (dropped highest: 140 ms)
DOWNLOAD
21:41:15.156
INFO
Download test started — 10s, up to 8 threads
21:41:15.166
INFO
↑ thread 1 started
21:41:15.351
INFO
sample #1: 0.99 Mbps (1T, 0.2s)
21:41:15.472
INFO
sample #2: 4.95 Mbps (1T, 0.3s)
21:41:15.640
INFO
sample #3: 9.17 Mbps (1T, 0.5s)
21:41:15.771
INFO
sample #4: 10.84 Mbps (1T, 0.6s)
21:41:15.930
INFO
sample #5: 12.01 Mbps (1T, 0.8s)
21:41:16.073
INFO
sample #6: 12.84 Mbps (1T, 0.9s)
21:41:16.172
INFO
↑ thread 2 started
21:41:16.221
INFO
sample #7: 13.27 Mbps (2T, 1.1s)
21:41:16.372
INFO
sample #8: 13.78 Mbps (2T, 1.2s)
21:41:16.525
INFO
sample #9: 14.40 Mbps (2T, 1.4s)
21:41:16.671
INFO
sample #10: 15.64 Mbps (2T, 1.5s)
21:41:16.822
INFO
sample #11: 16.98 Mbps (2T, 1.7s)
21:41:16.985
INFO
sample #12: 22.17 Mbps (2T, 1.8s)
21:41:17.131
INFO
sample #13: 23.70 Mbps (2T, 2.0s)
21:41:17.174
INFO
↑ thread 3 started
21:41:17.279
INFO
sample #14: 27.63 Mbps (3T, 2.1s)
21:41:17.441
INFO
sample #15: 30.95 Mbps (3T, 2.3s)
21:41:17.578
INFO
sample #16: 32.77 Mbps (3T, 2.4s)
21:41:17.758
INFO
sample #17: 38.89 Mbps (3T, 2.6s)
21:41:17.927
INFO
sample #18: 39.92 Mbps (3T, 2.8s)
21:41:18.082
INFO
sample #19: 38.66 Mbps (3T, 2.9s)
21:41:18.203
INFO
↑ thread 4 started
21:41:18.209
INFO
sample #20: 39.46 Mbps (4T, 3.1s)
21:41:18.326
INFO
sample #21: 50.29 Mbps (4T, 3.2s)
21:41:18.472
INFO
sample #22: 53.61 Mbps (4T, 3.3s)
21:41:18.656
INFO
sample #23: 56.02 Mbps (4T, 3.5s)
21:41:18.812
INFO
sample #24: 60.80 Mbps (4T, 3.7s)
21:41:18.921
INFO
sample #25: 60.83 Mbps (4T, 3.8s)
21:41:19.076
INFO
sample #26: 62.46 Mbps (4T, 3.9s)
21:41:19.203
INFO
↑ thread 5 started
21:41:19.245
INFO
sample #27: 63.04 Mbps (5T, 4.1s)
21:41:19.394
INFO
sample #28: 59.44 Mbps (5T, 4.2s)
21:41:19.554
INFO
sample #29: 62.36 Mbps (5T, 4.4s)
21:41:19.673
INFO
sample #30: 68.21 Mbps (5T, 4.5s)
21:41:19.851
INFO
sample #31: 63.39 Mbps (5T, 4.7s)
21:41:19.977
INFO
sample #32: 59.59 Mbps (5T, 4.8s)
21:41:20.135
INFO
sample #33: 60.37 Mbps (5T, 5.0s)
21:41:20.177
INFO
↑ thread 6 started
21:41:20.283
INFO
sample #34: 60.44 Mbps (6T, 5.1s)
21:41:20.421
INFO
sample #35: 56.79 Mbps (6T, 5.3s)
21:41:20.573
INFO
sample #36: 56.84 Mbps (6T, 5.4s)
21:41:20.751
INFO
sample #37: 55.69 Mbps (6T, 5.6s)
21:41:20.872
INFO
sample #38: 56.42 Mbps (6T, 5.7s)
21:41:21.033
INFO
sample #39: 58.69 Mbps (6T, 5.9s)
21:41:21.331
INFO
↑ thread 7 started
21:41:21.333
INFO
sample #40: 54.16 Mbps (7T, 6.2s)
21:41:21.495
INFO
sample #41: 56.53 Mbps (7T, 6.3s)
21:41:21.639
INFO
sample #42: 55.26 Mbps (7T, 6.5s)
21:41:21.775
INFO
sample #43: 56.19 Mbps (7T, 6.6s)
21:41:21.937
INFO
sample #44: 56.03 Mbps (7T, 6.8s)
21:41:22.071
INFO
sample #45: 56.19 Mbps (7T, 6.9s)
21:41:22.171
INFO
↑ thread 8 started
21:41:22.241
INFO
sample #46: 55.92 Mbps (8T, 7.1s)
21:41:22.382
INFO
sample #47: 56.58 Mbps (8T, 7.2s)
21:41:22.526
INFO
sample #48: 56.73 Mbps (8T, 7.4s)
21:41:22.697
INFO
sample #49: 56.46 Mbps (8T, 7.5s)
21:41:22.825
INFO
sample #50: 56.11 Mbps (8T, 7.7s)
21:41:23.005
INFO
sample #51: 55.76 Mbps (8T, 7.9s)
21:41:23.121
INFO
sample #52: 56.67 Mbps (8T, 8.0s)
21:41:23.289
INFO
sample #53: 56.45 Mbps (8T, 8.1s)
21:41:23.439
INFO
sample #54: 55.70 Mbps (8T, 8.3s)
21:41:23.592
INFO
sample #55: 55.98 Mbps (8T, 8.4s)
21:41:23.744
INFO
sample #56: 55.71 Mbps (8T, 8.6s)
21:41:23.872
INFO
sample #57: 55.85 Mbps (8T, 8.7s)
21:41:24.022
INFO
sample #58: 56.19 Mbps (8T, 8.9s)
21:41:24.178
INFO
sample #59: 55.93 Mbps (8T, 9.0s)
21:41:24.350
INFO
sample #60: 56.54 Mbps (8T, 9.2s)
21:41:24.497
INFO
sample #61: 55.02 Mbps (8T, 9.3s)
21:41:24.645
INFO
sample #62: 55.75 Mbps (8T, 9.5s)
21:41:24.776
INFO
sample #63: 56.56 Mbps (8T, 9.6s)
21:41:24.939
INFO
sample #64: 56.17 Mbps (8T, 9.8s)
21:41:25.100
INFO
sample #65: 55.90 Mbps (8T, 9.9s)
21:41:25.193
OK
Download trimmed mean: 54.8 Mbps (65 samples — dropped bottom 16 + top 6, averaged 43)
UPLOAD
21:41:25.331
INFO
Upload test started — 10s, up to 8 threads
21:41:25.359
INFO
↑ thread 1 started
21:41:26.907
INFO
↑ thread 2 started
21:41:27.305
INFO
sample #1: 1.64 Mbps (2T, 2.1s)
21:41:27.407
INFO
sample #2: 1.57 Mbps (2T, 2.2s)
21:41:27.557
INFO
sample #3: 1.47 Mbps (2T, 2.3s)
21:41:27.707
INFO
sample #4: 2.27 Mbps (2T, 2.5s)
21:41:27.860
INFO
sample #5: 2.27 Mbps (2T, 2.6s)
21:41:27.907
INFO
↑ thread 3 started
21:41:28.434
INFO
sample #6: 6.44 Mbps (3T, 3.2s)
21:41:28.472
INFO
sample #7: 6.30 Mbps (3T, 3.2s)
21:41:28.618
INFO
sample #8: 5.79 Mbps (3T, 3.4s)
21:41:28.758
INFO
sample #9: 5.37 Mbps (3T, 3.5s)
21:41:28.907
INFO
↑ thread 4 started
21:41:29.373
INFO
sample #10: 6.95 Mbps (4T, 4.1s)
21:41:29.529
INFO
sample #11: 12.34 Mbps (4T, 4.3s)
21:41:29.659
INFO
sample #12: 11.44 Mbps (4T, 4.4s)
21:41:29.808
INFO
sample #13: 10.57 Mbps (4T, 4.6s)
21:41:29.932
INFO
↑ thread 5 started
21:41:30.383
INFO
sample #14: 10.08 Mbps (5T, 5.2s)
21:41:30.425
INFO
sample #15: 9.83 Mbps (5T, 5.2s)
21:41:30.573
INFO
sample #16: 9.03 Mbps (5T, 5.3s)
21:41:30.706
INFO
sample #17: 19.44 Mbps (5T, 5.5s)
21:41:30.857
INFO
sample #18: 18.05 Mbps (5T, 5.6s)
21:41:30.909
INFO
↑ thread 6 started
21:41:31.328
INFO
sample #19: 16.04 Mbps (6T, 6.1s)
21:41:31.480
INFO
sample #20: 14.58 Mbps (6T, 6.2s)
21:41:31.607
INFO
sample #21: 13.55 Mbps (6T, 6.4s)
21:41:31.758
INFO
sample #22: 12.51 Mbps (6T, 6.5s)
21:41:31.922
INFO
↑ thread 7 started
21:41:32.534
INFO
sample #23: 1.64 Mbps (7T, 7.3s)
21:41:32.657
INFO
sample #24: 25.99 Mbps (7T, 7.4s)
21:41:32.807
INFO
sample #25: 24.00 Mbps (7T, 7.6s)
21:41:32.907
INFO
↑ thread 8 started
21:41:33.497
INFO
sample #26: 26.90 Mbps (8T, 8.3s)
21:41:33.582
INFO
sample #27: 25.64 Mbps (8T, 8.3s)
21:41:33.711
INFO
sample #28: 23.96 Mbps (8T, 8.5s)
21:41:33.857
INFO
sample #29: 22.29 Mbps (8T, 8.6s)
21:41:34.007
INFO
sample #30: 20.80 Mbps (8T, 8.8s)
21:41:34.157
INFO
sample #31: 27.14 Mbps (8T, 8.9s)
21:41:34.456
INFO
sample #32: 24.31 Mbps (8T, 9.2s)
21:41:34.607
INFO
sample #33: 22.28 Mbps (8T, 9.4s)
21:41:34.757
INFO
sample #34: 20.57 Mbps (8T, 9.5s)
21:41:34.907
INFO
sample #35: 19.09 Mbps (8T, 9.7s)
21:41:35.062
INFO
sample #36: 25.63 Mbps (8T, 9.8s)
21:41:35.226
INFO
sample #37: 26.47 Mbps (8T, 10.0s)
21:41:35.358
INFO
sample #38: 36.15 Mbps (8T, 10.1s)
21:41:35.508
INFO
sample #39: 45.22 Mbps (8T, 10.3s)
21:41:35.657
INFO
sample #40: 71.57 Mbps (8T, 10.4s)
21:41:35.807
INFO
sample #41: 85.27 Mbps (8T, 10.6s)
21:41:35.979
OK
Upload trimmed mean: 18.5 Mbps (41 samples — dropped bottom 10 + top 4, averaged 27)
RESULT
21:41:36.262
OK
Download : 54.8 Mbps (trimmed mean)
21:41:36.262
OK
Upload : 18.5 Mbps (trimmed mean)
21:41:36.262
OK
Latency : 103 ms
21:41:38.381
OK
Result saved — session: 6ee44f6f-9469-4057-988a-3dd96a71c0ef (BD — Bangladesh)
21:41:39.035
OK
Debug log saved — 147 entries
TEST STARTED
21:41:41.939
INFO
Session ID: 89b27865-9bb2-4d96-b91a-1ec1c2e24435
21:41:41.939
INFO
Server: Singapore — https://www.speedtest.sg/speedtest
21:41:41.941
INFO
Client IP: 27.123.xxx.xxx
21:41:41.942
INFO
User agent: Mozilla/5.0 (Linux; Android 9; MIBOX4 Build/PI; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/138.0.7204.179 Mobile Safari/537.36
LATENCY
21:41:41.953
INFO
Ping test started — 5 rounds
21:41:42.028
INFO
Round 1: 73 ms
21:41:42.120
INFO
Round 2: 92 ms
21:41:42.196
INFO
Round 3: 76 ms
21:41:42.272
INFO
Round 4: 75 ms
21:41:42.399
INFO
Round 5: 126 ms
21:41:42.401
OK
Ping result: 79 ms (dropped highest: 126 ms)
DOWNLOAD
21:41:42.413
INFO
Download test started — 10s, up to 8 threads
21:41:42.420
INFO
↑ thread 1 started
21:41:42.573
INFO
sample #1: 1.20 Mbps (1T, 0.2s)
21:41:42.722
INFO
sample #2: 5.48 Mbps (1T, 0.3s)
21:41:42.889
INFO
sample #3: 7.96 Mbps (1T, 0.5s)
21:41:43.022
INFO
sample #4: 8.37 Mbps (1T, 0.6s)
21:41:43.173
INFO
sample #5: 8.95 Mbps (1T, 0.8s)
21:41:43.329
INFO
sample #6: 9.43 Mbps (1T, 0.9s)
21:41:43.441
INFO
↑ thread 2 started
21:41:43.472
INFO
sample #7: 9.76 Mbps (2T, 1.1s)
21:41:43.639
INFO
sample #8: 9.87 Mbps (2T, 1.2s)
21:41:43.773
INFO
sample #9: 11.17 Mbps (2T, 1.4s)
21:41:43.926
INFO
sample #10: 12.20 Mbps (2T, 1.5s)
21:41:44.073
INFO
sample #11: 13.49 Mbps (2T, 1.7s)
21:41:44.233
INFO
sample #12: 16.66 Mbps (2T, 1.8s)
21:41:44.372
INFO
sample #13: 17.56 Mbps (2T, 2.0s)
21:41:44.434
INFO
↑ thread 3 started
21:41:44.575
INFO
sample #14: 19.67 Mbps (3T, 2.2s)
21:41:44.701
INFO
sample #15: 21.87 Mbps (3T, 2.3s)
21:41:44.823
INFO
sample #16: 23.54 Mbps (3T, 2.4s)
21:41:44.973
INFO
sample #17: 27.78 Mbps (3T, 2.6s)
21:41:45.132
INFO
sample #18: 29.63 Mbps (3T, 2.7s)
21:41:45.313
INFO
sample #19: 32.42 Mbps (3T, 2.9s)
21:41:45.463
INFO
↑ thread 4 started
21:41:45.466
INFO
sample #20: 37.03 Mbps (4T, 3.1s)
21:41:45.574
INFO
sample #21: 40.24 Mbps (4T, 3.2s)
21:41:45.742
INFO
sample #22: 42.40 Mbps (4T, 3.3s)
21:41:45.902
INFO
sample #23: 45.37 Mbps (4T, 3.5s)
21:41:46.022
INFO
sample #24: 46.51 Mbps (4T, 3.6s)
21:41:46.181
INFO
sample #25: 49.70 Mbps (4T, 3.8s)
21:41:46.343
INFO
sample #26: 53.60 Mbps (4T, 3.9s)
21:41:46.426
INFO
↑ thread 5 started
21:41:46.472
INFO
sample #27: 53.86 Mbps (5T, 4.1s)
21:41:46.637
INFO
sample #28: 57.17 Mbps (5T, 4.2s)
21:41:46.803
INFO
sample #29: 56.90 Mbps (5T, 4.4s)
21:41:46.923
INFO
sample #30: 61.28 Mbps (5T, 4.5s)
21:41:47.151
INFO
sample #31: 57.64 Mbps (5T, 4.7s)
21:41:47.223
INFO
sample #32: 61.31 Mbps (5T, 4.8s)
21:41:47.389
INFO
sample #33: 62.16 Mbps (5T, 5.0s)
21:41:47.422
INFO
↑ thread 6 started
21:41:47.710
INFO
sample #34: 58.36 Mbps (6T, 5.3s)
21:41:47.880
INFO
sample #35: 59.35 Mbps (6T, 5.5s)
21:41:47.992
INFO
sample #36: 61.02 Mbps (6T, 5.6s)
21:41:48.216
INFO
sample #37: 57.80 Mbps (6T, 5.8s)
21:41:48.291
INFO
sample #38: 58.24 Mbps (6T, 5.9s)
21:41:48.435
INFO
↑ thread 7 started
21:41:48.438
INFO
sample #39: 58.60 Mbps (7T, 6.0s)
21:41:48.574
INFO
sample #40: 58.13 Mbps (7T, 6.2s)
21:41:48.725
INFO
sample #41: 55.49 Mbps (7T, 6.3s)
21:41:48.909
INFO
sample #42: 54.93 Mbps (7T, 6.5s)
21:41:49.027
INFO
sample #43: 56.10 Mbps (7T, 6.6s)
21:41:49.191
INFO
sample #44: 56.00 Mbps (7T, 6.8s)
21:41:49.325
INFO
sample #45: 60.31 Mbps (7T, 6.9s)
21:41:49.427
INFO
↑ thread 8 started
21:41:49.489
INFO
sample #46: 57.37 Mbps (8T, 7.1s)
21:41:49.623
INFO
sample #47: 56.23 Mbps (8T, 7.2s)
21:41:49.798
INFO
sample #48: 56.90 Mbps (8T, 7.4s)
21:41:49.922
INFO
sample #49: 57.30 Mbps (8T, 7.5s)
21:41:50.075
INFO
sample #50: 55.45 Mbps (8T, 7.7s)
21:41:50.292
INFO
sample #51: 54.77 Mbps (8T, 7.9s)
21:41:50.385
INFO
sample #52: 55.98 Mbps (8T, 8.0s)
21:41:50.524
INFO
sample #53: 56.80 Mbps (8T, 8.1s)
21:41:50.673
INFO
sample #54: 56.54 Mbps (8T, 8.3s)
21:41:50.839
INFO
sample #55: 55.33 Mbps (8T, 8.4s)
21:41:50.977
INFO
sample #56: 55.78 Mbps (8T, 8.6s)
21:41:51.141
INFO
sample #57: 55.77 Mbps (8T, 8.7s)
21:41:51.275
INFO
sample #58: 55.94 Mbps (8T, 8.9s)
21:41:51.437
INFO
sample #59: 55.93 Mbps (8T, 9.0s)
21:41:51.583
INFO
sample #60: 56.58 Mbps (8T, 9.2s)
21:41:51.722
INFO
sample #61: 57.21 Mbps (8T, 9.3s)
21:41:51.891
INFO
sample #62: 56.59 Mbps (8T, 9.5s)
21:41:52.040
INFO
sample #63: 56.95 Mbps (8T, 9.6s)
21:41:52.173
INFO
sample #64: 56.08 Mbps (8T, 9.8s)
21:41:52.331
INFO
sample #65: 55.87 Mbps (8T, 9.9s)
21:41:52.457
OK
Download trimmed mean: 52.8 Mbps (65 samples — dropped bottom 16 + top 6, averaged 43)
UPLOAD
21:41:52.607
INFO
Upload test started — 10s, up to 8 threads
21:41:52.627
INFO
↑ thread 1 started
21:41:54.069
INFO
↑ thread 2 started
21:41:54.475
INFO
sample #1: 2.38 Mbps (2T, 2.0s)
21:41:54.569
INFO
sample #2: 2.27 Mbps (2T, 2.1s)
21:41:54.722
INFO
sample #3: 3.14 Mbps (2T, 2.2s)
21:41:54.869
INFO
sample #4: 2.86 Mbps (2T, 2.4s)
21:41:55.019
INFO
sample #5: 2.86 Mbps (2T, 2.5s)
21:41:55.069
INFO
↑ thread 3 started
21:41:55.478
INFO
sample #6: 11.38 Mbps (3T, 3.0s)
21:41:55.619
INFO
sample #7: 10.41 Mbps (3T, 3.1s)
21:41:55.770
INFO
sample #8: 9.54 Mbps (3T, 3.3s)
21:41:55.934
INFO
sample #9: 8.74 Mbps (3T, 3.4s)
21:41:56.069
INFO
↑ thread 4 started
21:41:56.525
INFO
sample #10: 8.27 Mbps (4T, 4.0s)
21:41:56.670
INFO
sample #11: 20.88 Mbps (4T, 4.2s)
21:41:56.819
INFO
sample #12: 19.15 Mbps (4T, 4.3s)
21:41:56.987
INFO
sample #13: 14.60 Mbps (4T, 4.5s)
21:41:57.069
INFO
↑ thread 5 started
21:41:57.553
INFO
sample #14: 42.97 Mbps (5T, 5.1s)
21:41:57.575
INFO
sample #15: 42.41 Mbps (5T, 5.1s)
21:41:57.719
INFO
sample #16: 38.98 Mbps (5T, 5.2s)
21:41:57.869
INFO
sample #17: 35.96 Mbps (5T, 5.4s)
21:41:58.019
INFO
sample #18: 33.37 Mbps (5T, 5.5s)
21:41:58.069
INFO
↑ thread 6 started
21:41:58.469
INFO
sample #19: 56.51 Mbps (6T, 6.0s)
21:41:58.621
INFO
sample #20: 57.03 Mbps (6T, 6.1s)
21:41:58.770
INFO
sample #21: 52.27 Mbps (6T, 6.3s)
21:41:58.919
INFO
sample #22: 48.22 Mbps (6T, 6.4s)
21:41:59.069
INFO
↑ thread 7 started
21:41:59.495
INFO
sample #23: 29.75 Mbps (7T, 7.0s)
21:41:59.523
INFO
sample #24: 32.17 Mbps (7T, 7.0s)
21:41:59.670
INFO
sample #25: 29.30 Mbps (7T, 7.2s)
21:41:59.820
INFO
sample #26: 26.86 Mbps (7T, 7.3s)
21:41:59.969
INFO
sample #27: 59.74 Mbps (7T, 7.5s)
21:42:00.097
INFO
↑ thread 8 started
21:42:00.500
INFO
sample #28: 58.44 Mbps (8T, 8.0s)
21:42:00.597
INFO
sample #29: 55.08 Mbps (8T, 8.1s)
21:42:00.720
INFO
sample #30: 65.57 Mbps (8T, 8.2s)
21:42:00.893
INFO
sample #31: 59.84 Mbps (8T, 8.4s)
21:42:01.033
INFO
sample #32: 76.38 Mbps (8T, 8.5s)
21:42:01.169
INFO
sample #33: 70.05 Mbps (8T, 8.7s)
21:42:01.319
INFO
sample #34: 74.55 Mbps (8T, 8.8s)
21:42:01.472
INFO
sample #35: 23.99 Mbps (8T, 9.0s)
21:42:01.621
INFO
sample #36: 21.83 Mbps (8T, 9.1s)
21:42:01.777
INFO
sample #37: 19.94 Mbps (8T, 9.3s)
21:42:01.924
INFO
sample #38: 43.04 Mbps (8T, 9.4s)
21:42:02.075
INFO
sample #39: 59.45 Mbps (8T, 9.6s)
21:42:02.220
INFO
sample #40: 74.35 Mbps (8T, 9.7s)
21:42:02.369
INFO
sample #41: 74.24 Mbps (8T, 9.9s)
21:42:02.519
INFO
sample #42: 77.51 Mbps (8T, 10.0s)
21:42:02.675
INFO
sample #43: 88.19 Mbps (8T, 10.2s)
21:42:02.824
INFO
sample #44: 91.39 Mbps (8T, 10.3s)
21:42:02.969
INFO
sample #45: 88.58 Mbps (8T, 10.5s)
21:42:03.076
OK
Upload trimmed mean: 46.7 Mbps (45 samples — dropped bottom 11 + top 4, averaged 30)
RESULT
21:42:03.114
OK
Download : 52.8 Mbps (trimmed mean)
21:42:03.115
OK
Upload : 46.7 Mbps (trimmed mean)
21:42:03.116
OK
Latency : 79 ms
21:42:04.056
OK
Result saved — session: 89b27865-9bb2-4d96-b91a-1ec1c2e24435 (BD — Bangladesh)