JVB shows lots of warnings and performance is degraded

Hello Everyone

I see lots of warnings on my JVB and performance is degraded. Can I know the reason.

9-3597. Latest seqNum was 4597, size is 1000. Latest RTT is 521.993896 ms.
Sep 28, 2020 8:00:16 PM org.jitsi.utils.logging2.LoggerImpl log
WARNING: RTT suspiciously high (3268ms), capping to 1000ms.
Sep 28, 2020 8:00:16 PM org.jitsi.utils.logging2.LoggerImpl log
WARNING: TCC packet contained received sequence numbers: 3530-3532, 3534, 3536-3544, 3546-3549, 3551, 3553-3557, 3559, 3561, 3563-3575, 3577-3580, 3586, 3589-3597, 3599-3615, 3617-3627, 3629-3638, 3640-3650, 3652-3653, 3656-3658, 3660-3663, 3666-3675, 3678-3689, 3691, 3694-3695, 3698, 3704-3707, 3709-3715, 3719, 3722-3723, 3725-3727, 3730, 3732-3734, 3738, 3742-3748, 3750, 3753-3754, 3756-3762, 3764-3769, 3784-3787, 3790-3791, 3793-3794, 3796-3802, 3805, 3807, 3809, 3818-3821, 3826-3827, 3832-3833, 3837, 3839, 3859-3861, 3863-3866, 3870-3877, 3879-3887, 3889, 3891-3895, 3898, 3900-3902, 3911-3912, 3915, 3925-3927, 3929-3932, 3935, 3937, 3946-3947, 3949-3950, 3952, 3954-3958, 3962-3964, 3968, 3970, 3977, 3979-3981, 3986, 3994, 3997, 4000-4001, 4017, 4021-4026, 4028, 4038-4039, 4041, 4047-4048, 4051-4052, 4054-4055, 4061-4062, 4070-4074, 4076, 4081-4082, 4084-4086, 4088, 4091, 4094-4096, 4107-4110, 4112-4116, 4118-4119, 4122, 4125-4127, 4129-4132, 4142, 4144, 4150-4155, 4157, 4169-4171, 4177, 4179-4180, 4182-4184, 4186, 4188-4189, 4192, 4195, 4201, 4204, 4208, 4213, 4215-4218, 4220-4221, 4224, 4226-4228, 4235, 4239, 4241, 4256-4257, 4259, 4280, 4285-4289, 4294, 4311, 4314, 4329-4330, 4357-4360, 4362, 4370, 4375, 4384-4385, 4405, 4410, 4413-4417, 4422-4424, 4426, 4432, 4435-4436, 4453, 4483, 4496, 4498, 4518, 4520. Couldn’t find packet detail for the seq nums: 3530-3532, 3534, 3536-3544, 3546-3549, 3551, 3553-3557, 3559, 3561, 3563-3575, 3577-3580, 3586, 3589-3597, 3599-3600. Latest seqNum was 4600, size is 1000. Latest RTT is 3268.010254 ms.
Sep 28, 2020 8:00:16 PM org.jitsi.utils.logging2.LoggerImpl log
WARNING: TCC packet contained received sequence numbers: 3347, 3396-3398, 3400-3401, 3403-3406, 3409-3411, 3413, 3416, 3420, 3422, 3424-3428, 3430-3432, 3434, 3440-3445, 3447, 3450, 3452-3453, 3455-3457, 3460-3462, 3464-3467, 3469-3470, 3475-3476, 3478-3479, 3481-3483, 3486-3487, 3489-3493, 3495-3497, 3499-3503, 3505-3511, 3513-3516, 3519-3523, 3525-3532, 3534, 3536-3544, 3546-3549, 3551, 3553-3557, 3559, 3561, 3563-3575, 3577-3580, 3586, 3589-3597, 3599-3615, 3617-3627, 3629-3638, 3640-3650, 3652-3653, 3656-3658, 3660-3663, 3666-3675, 3678-3689, 3691, 3694-3695, 3698, 3704-3707, 3709-3715, 3719, 3722-3723, 3725-3727, 3730, 3732-3734, 3738, 3742-3748, 3750, 3753-3754, 3756-3762, 3764-3769, 3784-3787, 3790-3791, 3793-3794, 3796-3802, 3805, 3807, 3809, 3818-3821, 3826-3827, 3832-3833, 3837, 3839, 3859-3861, 3863-3866, 3870-3877, 3879-3887, 3889, 3891-3895, 3898, 3900-3902, 3911-3912, 3915, 3925-3927, 3929-3932, 3935, 3937, 3946-3947, 3949-3950, 3952, 3954-3958, 3962-3964, 3968, 3970, 3977, 3979-3981, 3986, 3994, 3997, 4000-4001, 4017, 4020-4026, 4028, 4031, 4038-4039, 4041, 4047-4048, 4051-4052, 4054-4055, 4061-4062, 4070-4074, 4076, 4081-4082, 4084-4086, 4088, 4091, 4094-4096, 4107-4110, 4112-4116, 4118-4119, 4122, 4125-4127, 4129-4132, 4142, 4144, 4150-4155, 4157, 4169-4171, 4177, 4179-4180, 4182-4184, 4186, 4188-4189, 4192, 4195, 4201, 4204, 4208, 4213, 4215-4218, 4220-4221, 4224, 4226-4228, 4235, 4239, 4241, 4256-4257, 4259, 4280, 4285-4289, 4291, 4294, 4311, 4314, 4329-4330, 4357-4360, 4362, 4370, 4375, 4384-4385, 4405, 4410, 4413-4417, 4422-4424, 4426, 4432, 4435-4436, 4453, 4483, 4487, 4496-4498, 4518, 4520, 4536, 4538. Couldn’t find packet detail for the seq nums: 3347, 3396-3398, 3400-3401, 3403-3406, 3409-3411, 3413, 3416, 3420, 3422, 3424-3428, 3430-3432, 3434, 3440-3445, 3447, 3450, 3452-3453, 3455-3457, 3460-3462, 3464-3467, 3469-3470, 3475-3476, 3478-3479, 3481-3483, 3486-3487, 3489-3493, 3495-3497, 3499-3503, 3505-3511, 3513-3516, 3519-3523, 3525-3532, 3534, 3536-3544, 3546-3549, 3551, 3553-3557, 3559, 3561, 3563-3575, 3577-3580, 3586, 3589-3597, 3599-3606. Latest seqNum was 4606, size is 1000. Latest RTT is 277.00293 ms.
Sep 28, 2020 8:00:16 PM org.jitsi.utils.logging2.LoggerImpl log
WARNING: TCC packet contained received sequence numbers: 3504-3511, 3513-3516, 3519-3523, 3525-3532, 3534, 3536-3544, 3546-3549, 3551, 3553-3557, 3559, 3561, 3563-3575, 3577-3580, 3586, 3589-3597, 3599-3615, 3617-3638, 3640-3650, 3652-3653, 3656-3658, 3660-3663, 3666-3675, 3678-3689, 3691, 3694-3695, 3698, 3704-3707, 3709-3715, 3719, 3722-3723, 3725-3727, 3730, 3732-3734, 3738, 3742-3748, 3750, 3753-3754, 3756-3762, 3764-3769, 3784-3787, 3790-3791, 3793-3794, 3796-3802, 3805, 3807, 3809, 3818-3821, 3826-3827, 3832-3833, 3836-3837, 3839, 3859-3861, 3863-3866, 3870-3877, 3879-3887, 3889, 3891-3895, 3898, 3900-3902, 3911-3912, 3915, 3925-3927, 3929-3932, 3935, 3937, 3946-3947, 3949-3950, 3952, 3954-3958, 3962-3964, 3968, 3970, 3977, 3979-3981, 3986, 3994, 3997, 4000-4001, 4017, 4020-4026, 4028, 4031, 4038-4039, 4041, 4047-4048, 4051-4052, 4054-4055, 4061-4062, 4070-4074, 4076, 4081-4082, 4084-4086, 4088, 4091, 4094-4096, 4107-4110, 4112-4116, 4118-4119, 4122, 4125-4127, 4129-4132, 4142, 4144, 4150-4155, 4157, 4169-4171, 4177, 4179-4180, 4182-4184, 4186, 4188-4189, 4192, 4195, 4201, 4204, 4208, 4213, 4215-4218, 4220-4221, 4224, 4226-4228, 4235, 4239, 4241, 4256-4257, 4259, 4280, 4285-4289, 4291, 4294-4295, 4311, 4314, 4329-4330, 4357-4360, 4362, 4370, 4375, 4384-4385, 4405, 4410, 4413-4418, 4422-4424, 4426, 4432, 4435-4436, 4453, 4483, 4487, 4496-4498, 4501, 4518, 4520, 4536, 4538, 4562-4563. Couldn’t find packet detail for the seq nums: 3504-3511, 3513-3516, 3519-3523, 3525-3532, 3534, 3536-3544, 3546-3549, 3551, 3553-3557, 3559, 3561, 3563-3575, 3577-3580, 3586, 3589-3597, 3599-3615, 3617-3618. Latest seqNum was 4618, size is 1000. Latest RTT is 3268.004151 ms.
Sep 28, 2020 8:00:17 PM org.jitsi.utils.logging2.LoggerImpl log
WARNING: TCC packet contained received sequence numbers: 3585-3586, 3589-3597, 3599-3615, 3617-3638, 3640-3650, 3652-3653, 3656-3658, 3660-3663, 3666-3675, 3678-3689, 3691, 3694-3695, 3698, 3702, 3704-3707, 3709-3715, 3719, 3722-3723, 3725-3727, 3730, 3732-3734, 3738, 3742-3748, 3750, 3753-3754, 3756-3762, 3764-3769, 3784-3787, 3790-3791, 3793-3794, 3796-3802, 3805, 3807, 3809, 3818-3821, 3826-3827, 3832-3833, 3836-3837, 3839, 3859-3861, 3863-3866, 3870-3877, 3879-3887, 3889-3895, 3898, 3900-3902, 3910-3915, 3925-3927, 3929-3932, 3935, 3937, 3946-3947, 3949-3950, 3952, 3954-3958, 3962-3964, 3968, 3970, 3977, 3979-3981, 3986, 3994, 3997, 4000-4001, 4017, 4020-4026, 4028, 4031, 4038-4039, 4041, 4047-4048, 4051-4052, 4054-4055, 4061-4062, 4070-4074, 4076, 4081-4082, 4084-4086, 4088, 4091, 4094-4096, 4107-4110, 4112-4116, 4118-4119, 4122, 4125-4127, 4129-4132, 4142, 4144, 4150-4157, 4169-4171, 4177, 4179-4180, 4182-4184, 4186, 4188-4189, 4192, 4195, 4201, 4204, 4208, 4213, 4215-4218, 4220-4221, 4224-4232, 4235, 4237, 4239, 4241, 4256-4257, 4259, 4280, 4285-4289, 4291, 4294-4295, 4311, 4314, 4329-4330, 4351, 4357-4360, 4362, 4370-4371, 4375, 4384-4385, 4405, 4410, 4413-4418, 4422-4424, 4426, 4429, 4432, 4435-4436, 4453, 4483, 4487, 4496-4498, 4501, 4518-4520, 4522, 4536, 4538, 4562-4564, 4577, 4581. Couldn’t find packet detail for the seq nums: 3585-3586, 3589-3597, 3599-3615, 3617-3633. Latest seqNum was 4633, size is 1000. Latest RTT is 277.003296 ms.
Sep 28, 2020 8:00:17 PM org.jitsi.utils.logging2.LoggerImpl log
WARNING: TCC packet contained received sequence numbers: 3535-3544, 3546-3549, 3551, 3553-3557, 3559, 3561, 3563-3575, 3577-3580, 3585-3586, 3589-3597, 3599-3615, 3617-3638, 3640-3650, 3652-3653, 3656-3658, 3660-3663, 3665-3675, 3678-3689, 3691, 3694-3695, 3698, 3702, 3704-3707, 3709-3715, 3719, 3722-3723, 3725-3727, 3730, 3732-3734, 3738, 3742-3748, 3750, 3753-3754, 3756-3762, 3764-3769, 3784-3787, 3790-3791, 3793-3794, 3796-3802, 3805, 3807, 3809-3810, 3818-3821, 3824, 3826-3827, 3832-3833, 3836-3839, 3859-3861, 3863-3866, 3870-3877, 3879-3887, 3889-3895, 3898, 3900-3902, 3910-3915, 3925-3927, 3929-3932, 3935, 3937, 3946-3947, 3949-3950, 3952, 3954-3958, 3962-3964, 3968, 3970, 3977, 3979-3981, 3986, 3993-3994, 3997, 4000-4002, 4017, 4020-4026, 4028, 4030-4031, 4038-4039, 4041, 4047-4048, 4051-4052, 4054-4055, 4061-4062, 4070-4076, 4081-4082, 4084-4086, 4088, 4090-4091, 4094-4096, 4107-4110, 4112-4116, 4118-4119, 4122, 4125-4127, 4129-4132, 4142, 4144, 4150-4158, 4169-4171, 4177, 4179-4180, 4182-4184, 4186, 4188-4190, 4192, 4195, 4201, 4204, 4206, 4208, 4213, 4215-4218, 4220-4232, 4235, 4237, 4239, 4241, 4256-4257, 4259, 4270, 4280, 4285-4289, 4291-4292, 4294-4295, 4297, 4311, 4314, 4329-4330, 4351, 4357-4360, 4362, 4370-4371, 4373, 4375, 4378, 4380, 4384-4385, 4405, 4409-4410, 4413-4419, 4422-4424, 4426, 4429-4430, 4432, 4435-4436, 4453, 4482-4483, 4487-4488, 4496-4498, 4500-4501, 4518-4520, 4522, 4527, 4536-4538, 4562-4564, 4566, 4576-4577, 4579, 4581, 4595-4596, 4599, 4604-4605, 4609, 4620-4621, 4624. Couldn’t find packet detail for the seq nums: 3535-3544, 3546-3549, 3551, 3553-3557, 3559, 3561, 3563-3575, 3577-3580, 3585-3586, 3589-3597, 3599-3615, 3617-3638, 3640-3649. Latest seqNum was 4649, size is 1000. Latest RTT is 776.001954 ms.
Sep 28, 2020 8:00:17 PM org.jitsi.utils.logging2.LoggerImpl log
WARNING: TCC packet contained received sequence numbers: 3552-3557, 3559, 3561, 3563-3575, 3577-3580, 3585-3586, 3589-3597, 3599-3615, 3617-3638, 3640-3650, 3652-3653, 3656-3658, 3660-3663, 3665-3675, 3678-3689, 3691, 3694-3695, 3698, 3702, 3704-3707, 3709-3715, 3719, 3722-3723, 3725-3727, 3730, 3732-3734, 3737-3738, 3742-3748, 3750, 3753-3754, 3756-3762, 3764-3769, 3784-3787, 3790-3791, 3793-3794, 3796-3802, 3805, 3807, 3809-3810, 3818-3821, 3824, 3826-3827, 3832-3833, 3836-3839, 3859-3861, 3863-3866, 3870-3877, 3879-3887, 3889-3895, 3898, 3900-3902, 3910-3915, 3925-3927, 3929-3933, 3935, 3937, 3946-3947, 3949-3952, 3954-3958, 3962-3964, 3968, 3970, 3977, 3979-3981, 3986, 3993-3994, 3997, 4000-4002, 4017, 4020-4026, 4028, 4030-4031, 4038-4039, 4041, 4047-4048, 4051-4052, 4054-4055, 4061-4062, 4070-4076, 4081-4082, 4084-4086, 4088, 4090-4091, 4094-4096, 4107-4110, 4112-4116, 4118-4119, 4122, 4125-4127, 4129-4132, 4142, 4144, 4150-4158, 4169-4171, 4177, 4179-4180, 4182-4184, 4186, 4188-4190, 4192, 4195, 4199, 4201, 4204, 4206, 4208, 4210, 4213, 4215-4218, 4220-4232, 4235, 4237, 4239, 4241, 4256-4257, 4259, 4270, 4280, 4285-4289, 4291-4292, 4294-4295, 4297, 4311, 4314, 4329-4330, 4351, 4357-4360, 4362, 4370-4371, 4373, 4375, 4378, 4380, 4384-4385, 4391, 4405, 4409-4410, 4413-4419, 4422-4424, 4426, 4429-4430, 4432, 4435-4436, 4453, 4482-4483, 4487-4488, 4496-4498, 4500-4501, 4518-4520, 4522, 4527, 4536-4538, 4562-4564, 4566, 4576-4577, 4579, 4581, 4595-4596, 4599, 4602, 4604-4605, 4609, 4620-4621, 4624. Couldn’t find packet detail for the seq nums: 3552-3557, 3559, 3561, 3563-3575, 3577-3580, 3585-3586, 3589-3597, 3599-3615, 3617-3638, 3640-3650. Latest seqNum was 4650, size is 1000. Latest RTT is 775.000489 ms.
Sep 28, 2020 8:00:17 PM org.jitsi.utils.logging2.LoggerImpl log
WARNING: TCC packet contained received sequence numbers: 3598-3615, 3617-3638, 3640-3650, 3652-3653, 3656-3663, 3665-3675, 3678-3689, 3691, 3694-3695, 3698, 3702, 3704-3707, 3709-3715, 3719, 3722-3723, 3725-3727, 3730, 3732-3734, 3737-3738, 3742-3748, 3750, 3753-3754, 3756-3762, 3764-3769, 3784-3787, 3790-3791, 3793-3794, 3796-3802, 3805, 3807, 3809-3810, 3818-3821, 3824, 3826-3827, 3832-3833, 3836-3839, 3859-3861, 3863-3866, 3870-3877, 3879-3887, 3889-3895, 3898, 3900-3902, 3910-3915, 3925-3927, 3929-3933, 3935, 3937, 3946-3947, 3949-3952, 3954-3958, 3962-3964, 3968, 3970, 3977-3981, 3986, 3993-3994, 3997, 4000-4002, 4017, 4020-4026, 4028, 4030-4031, 4038-4039, 4041, 4047-4048, 4051-4052, 4054-4055, 4061-4062, 4070-4077, 4081-4082, 4084-4086, 4088-4091, 4094-4096, 4107-4110, 4112-4116, 4118-4119, 4122, 4125-4127, 4129-4132, 4142, 4144, 4148, 4150-4158, 4169-4171, 4177, 4179-4180, 4182-4186, 4188-4195, 4199, 4201, 4204, 4206, 4208, 4210, 4213, 4215-4218, 4220-4232, 4235, 4237-4239, 4241, 4248, 4255-4257, 4259, 4270, 4280, 4285-4289, 4291-4292, 4294-4295, 4297-4299, 4308, 4311, 4314, 4329-4330, 4351, 4357-4360, 4362, 4370-4371, 4373, 4375, 4378, 4380, 4382, 4384-4385, 4391, 4405, 4409-4410, 4413-4419, 4422-4424, 4426, 4429-4432, 4435-4436, 4444, 4453, 4480-4483, 4487-4488, 4496-4498, 4500-4501, 4518-4522, 4527, 4536-4538, 4562-4564, 4566, 4576-4579, 4581, 4595-4596, 4599, 4602, 4604-4606, 4609, 4619-4621, 4624-4625, 4634. Couldn’t find packet detail for the seq nums: 3598-3615, 3617-3638, 3640-3650, 3652-3653, 3656. Latest seqNum was 4656, size is 1000. Latest RTT is 775.00354 ms.
Sep 28, 2020 8:00:17 PM org.jitsi.utils.logging2.LoggerImpl log
WARNING: TCC packet contained received sequence numbers: 3576, 3598-3615, 3617-3638, 3640-3650, 3652-3653, 3656-3663, 3665-3689, 3691, 3694-3695, 3698, 3702, 3704-3707, 3709-3715, 3719, 3722-3723, 3725-3727, 3730, 3732-3734, 3737-3738, 3742-3748, 3750, 3753-3754, 3756-3762, 3764-3769, 3784-3787, 3790-3791, 3793-3794, 3796-3802, 3805, 3807, 3809-3810, 3818-3821, 3824, 3826-3827, 3832-3833, 3836-3839, 3859-3861, 3863-3866, 3870-3877, 3879-3895, 3898, 3900-3902, 3910-3915, 3925-3927, 3929-3933, 3935, 3937, 3946-3947, 3949-3952, 3954-3958, 3962-3964, 3968, 3970, 3977-3981, 3986, 3993-3994, 3997, 4000-4002, 4006-4007, 4017-4018, 4020-4026, 4028, 4030-4031, 4038-4039, 4041, 4047-4048, 4051-4052, 4054-4055, 4061-4062, 4069-4077, 4081-4082, 4084-4086, 4088-4092, 4094-4096, 4107-4110, 4112-4116, 4118-4119, 4122-4123, 4125-4127, 4129-4132, 4142, 4144, 4148, 4150-4158, 4169-4171, 4177, 4179-4180, 4182-4186, 4188-4195, 4199-4201, 4204, 4206, 4208, 4210-4211, 4213, 4215-4218, 4220-4232, 4235, 4237-4241, 4248, 4255-4259, 4270, 4280, 4285-4292, 4294-4295, 4297-4299, 4308, 4311, 4314, 4329-4330, 4351, 4357-4360, 4362, 4370-4373, 4375, 4377-4380, 4382, 4384-4385, 4391-4393, 4405, 4409-4410, 4413-4419, 4422-4424, 4426, 4428-4432, 4434-4438, 4444, 4453, 4480-4483, 4487-4488, 4496-4498, 4500-4501, 4518-4522, 4527, 4529-4530, 4535-4538, 4556-4557, 4559-4560, 4562-4564, 4566-4567, 4576-4579, 4581, 4595-4596, 4599-4600, 4602, 4604-4609, 4619-4621, 4624-4625, 4627, 4634-4635, 4648, 4652, 4657-4658. Couldn’t find packet detail for the seq nums: 3576, 3598-3615, 3617-3638, 3640-3650, 3652-3653, 3656-3663, 3665-3670. Latest seqNum was 4670, size is 1000. Latest RTT is 276.999023 ms.
Sep 28, 2020 8:00:18 PM org.jitsi.utils.logging2.LoggerImpl log
WARNING: TCC packet contained received sequence numbers: 3654, 3739, 3742-3750, 3753-3754, 3756-3762, 3764-3769, 3784-3787, 3790-3791, 3793-3794, 3796-3802, 3805, 3807, 3809-3810, 3818-3821, 3824, 3826-3829, 3832-3833, 3836-3839, 3859-3861, 3863-3866, 3870-3877, 3879-3895, 3898, 3900-3902, 3910-3915, 3918, 3920-3922, 3925-3933, 3935, 3937, 3946-3947, 3949-3952, 3954-3958, 3962-3964, 3968, 3970, 3976-3981, 3986, 3993-3994, 3996-3997, 4000-4002, 4006-4009, 4017-4018, 4020-4026, 4028, 4030-4031, 4038-4039, 4041-4043, 4047-4048, 4051-4052, 4054-4055, 4061-4062, 4069-4077, 4081-4082, 4084-4086, 4088-4096, 4107-4110, 4112-4119, 4122-4127, 4129-4132, 4142, 4144, 4148-4158, 4169-4171, 4177, 4179-4186, 4188-4195, 4199-4201, 4204, 4206, 4208, 4210-4211, 4213, 4215-4218, 4220-4232, 4235, 4237-4242, 4248, 4253, 4255-4259, 4270, 4280-4281, 4285-4295, 4297-4299, 4308, 4311, 4314, 4329-4333, 4351, 4357-4362, 4370-4373, 4375, 4377-4380, 4382, 4384-4385, 4391-4394, 4405, 4409-4410, 4413-4419, 4422-4424, 4426, 4428-4432, 4434-4439, 4444, 4453, 4480-4484, 4486-4488, 4495-4498, 4500-4501, 4518-4522, 4527-4530, 4535-4538, 4554, 4556-4560, 4562-4564, 4566-4567, 4576-4581, 4595-4596, 4599-4602, 4604-4613, 4619-4621, 4624-4632, 4634-4638, 4645, 4648-4649, 4651-4652, 4654, 4657-4660, 4664, 4666, 4668, 4672, 4677-4678. Couldn’t find packet detail for the seq nums: 3654. Latest seqNum was 4697, size is 1000. Latest RTT is 423.994751 ms.
Sep 28, 2020 8:00:21 PM org.jitsi.utils.logging2.LoggerImpl log

What could be the reason?

@damencho @saghul

WARNING: RTT suspiciously high (1267ms), capping to 1000ms.
Sep 28, 2020 8:04:32 PM org.jitsi.utils.logging2.LoggerImpl log
INFO: ds_change ds_id=6e66468e
Sep 28, 2020 8:04:33 PM org.jitsi.utils.logging2.LoggerImpl log
INFO: create_conf, id=b049dd0f861aa253 gid=null logging=false
Sep 28, 2020 8:04:33 PM org.jitsi.utils.logging2.LoggerImpl log
INFO: Performed a successful health check in PT0.003S. Sticky failure: false
Sep 28, 2020 8:04:33 PM org.jitsi.utils.logging2.LoggerImpl log
WARNING: RTT suspiciously high (1022ms), capping to 1000ms.
Sep 28, 2020 8:04:34 PM org.jitsi.utils.logging2.LoggerImpl log
WARNING: RTT suspiciously high (1022ms), capping to 1000ms.
Sep 28, 2020 8:04:36 PM org.jitsi.utils.logging2.LoggerImpl log
WARNING: RTT suspiciously high (1270ms), capping to 1000ms.
Sep 28, 2020 8:04:41 PM org.jitsi.utils.logging2.LoggerImpl log
WARNING: RTT suspiciously high (1273ms), capping to 1000ms.
Sep 28, 2020 8:04:42 PM org.jitsi.utils.logging2.LoggerImpl log
INFO: ds_change ds_id=73d5a0b5
Sep 28, 2020 8:04:43 PM org.jitsi.utils.logging2.LoggerImpl log
INFO: Running expire()
Sep 28, 2020 8:04:43 PM org.jitsi.utils.logging2.LoggerImpl log
INFO: create_conf, id=cd988619b58a60a9 gid=null logging=false
Sep 28, 2020 8:04:43 PM org.jitsi.utils.logging2.LoggerImpl log
INFO: Performed a successful health check in PT0.003S. Sticky failure: false
Sep 28, 2020 8:04:44 PM org.jitsi.utils.logging2.LoggerImpl log
WARNING: RTT suspiciously high (1025ms), capping to 1000ms.
Sep 28, 2020 8:04:46 PM org.jitsi.utils.logging2.LoggerImpl log
WARNING: RTT suspiciously high (1024ms), capping to 1000ms.
Sep 28, 2020 8:04:48 PM org.jitsi.utils.logging2.LoggerImpl log
WARNING: RTT suspiciously high (1271ms), capping to 1000ms.
Sep 28, 2020 8:04:48 PM org.jitsi.utils.logging2.LoggerImpl log
WARNING: RTT suspiciously high (1267ms), capping to 1000ms.
Sep 28, 2020 8:04:49 PM org.jitsi.utils.logging2.LoggerImpl log
WARNING: RTT suspiciously high (2019ms), capping to 1000ms.
Sep 28, 2020 8:04:49 PM org.jitsi.utils.logging2.LoggerImpl log
WARNING: RTT suspiciously high (2019ms), capping to 1000ms.
Sep 28, 2020 8:04:49 PM org.jitsi.utils.logging2.LoggerImpl log
WARNING: RTT suspiciously high (2020ms), capping to 1000ms.
Sep 28, 2020 8:04:49 PM org.jitsi.utils.logging2.LoggerImpl log
WARNING: RTT suspiciously high (2020ms), capping to 1000ms.
Sep 28, 2020 8:04:49 PM org.jitsi.utils.logging2.LoggerImpl log

@damencho @saghul

@swathikrishna_guru which version of the bridge is this?

@bbaldino @Jonathan_Lennox any idea?

I am using latest JVB docker image @damencho @bbaldino @Jonathan_Lennox

Hi @damencho @bbaldino @Jonathan_Lennox

Please find my environment varialbles. I am using AWS EKS to deploy Jitsi. Am I missing any configurations or environment variables?

JICOFO_COMPONENT_SECRET: ******
JICOFO_AUTH_PASSWORD: @@@@@
JVB_AUTH_PASSWORD: @@@@@@
JIGASI_XMPP_PASSWORD: @@@@@@
JIBRI_RECORDER_PASSWORD: @@@@@@
JIBRI_XMPP_PASSWORD: @@@@@
TZ: Asia/Kolkata
ENABLE_AUTH: “0”
ENABLE_GUESTS: “1”
AUTH_TYPE: internal
XMPP_DOMAIN: mtdomain
XMPP_SERVER: ProsodyIP
XMPP_BOSH_URL_BASE: http://IP:5280
XMPP_AUTH_DOMAIN: auth.mydomain
XMPP_MUC_DOMAIN: muc.mydomain
XMPP_LOBBY_DOMAIN: lobby.mydomain
XMPP_INTERNAL_MUC_DOMAIN: internal-muc.mydomain
XMPP_GUEST_DOMAIN: guest.uat.mydomain
JVB_AUTH_USER: jvb
JVB_STUN_SERVERS: meet-jit-si-turnrelay.jitsi.net:443
JVB_ENABLE_APIS: rest,colibri
JVB_TCP_HARVESTER_DISABLED: “true”
DISABLE_AWS_HARVESTER: “true”
JVB_BREWERY_MUC: jvbbrewery
JICOFO_AUTH_USER: focus
ENABLE_RECORDING: “1”
ENABLE_HTTP_REDIRECT: “0”
RESTART_POLICY: unless-stopped
DISPLAY: :0
DOCKER_HOST_ADDRESS: ALB name

regards
Swathi Ambujakshan

High RTT can definitely causes issues, and would also explain the missing retransmission packets (since they would time out of the cache).

Okey, What configuration to be changed to make it better?

This isn’t a configuration thing, really, it’s a network thing: if users’ networks have poor RTT, they’re going to have a poor experience. One thing you could do on the deployment side is deploy more bridges so that users are “closer”, geographically, to their bridge which could help reduce RTT.

My JVB is hosted in AWS Ohio and users are from united states.

Ok. Does the bridge machine seem overloaded at all?

Not at all , I have big configurations and the issue occurs even with 7-8 participants

@bbaldinoAnything else needs to check?

At this point the biggest lead is still the network itself, based on the complaints about RTT and packets timing out of the rtx cache…so any investigation you can do on the link between a client’s computer and the bridge itself would probably be a good place to start.

@bbaldino I have public facing EKS , and I am using a traefik ingress controller for routing traffic to Jitsi Web. JVB is directly exposed via Nodeport. Is that is the right method to host in AWS. I dont have any harvester configuration in Env variables. Also not added AWS public IP (NAT) and private IP in configmap. Any suggestion here. Because everyone faces the problem and doesnt looks like a problem with an individual but it happens for everyone.

regards
Swathi

@bbaldino The below error also indicates high RTT?

WARNING: TCC packet contained received sequence numbers: 3552-3557

Regards
Swathi Krishna

That’s only part of the log message, but yeah: this means that by the time the bridge received a TCC feedback packet, the outgoing packet cache had already ejected those packets, meaning it took longer than expected.

@bbaldino @damencho I am unable to find something from the logs pertaining to the issue. Do you any settings needs to enabled from router or switches to fix the rtt issue.

Regards
Swathikrishna

@bbaldino @damencho I couldn’t find any issues from the netrwork , moreover quick installation seems to be working fine. So I think there is some issue with my current configuration which needs be identified. Do you think you can help me here.?

Regards
Swathi Krishna

@bbaldino @damencho

I have seen this issue is reported by many people and all those threads are still open without a solution.

Do we need to put some efforts here to understand the cause and add it in the installation instructions so that it can help many.

Regards
Swathi Krishna

@bbaldino @damencho This is fixed after some troubleshooting in router/firewall etc. Thank you for your time

1 Like