---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-4409 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-15 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 744K 6.3G 1% /run /dev/vda1 310G 13G 298G 5% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1222 58120 0 5078 62488 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:f2:fb:5a brd ff:ff:ff:ff:ff:ff inet 10.30.107.133/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85829sec preferred_lft 85829sec inet6 fe80::f816:3eff:fef2:fb5a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d7:5a:37:b5 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:d7ff:fe5a:37b5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-4409) 10/22/25 _x86_64_ (16 CPU) 10:18:23 LINUX RESTART (16 CPU) 10:19:01 tps rtps wtps bread/s bwrtn/s 10:20:01 329.55 22.95 306.60 744.28 70769.81 10:21:01 159.89 43.29 116.60 2478.39 46754.87 10:22:01 74.65 4.48 70.17 135.58 58967.91 10:23:01 117.83 3.63 114.20 488.85 69677.72 10:24:01 60.02 0.12 59.91 7.60 64732.81 10:25:01 38.31 0.42 37.89 11.46 47951.21 10:26:01 19.54 0.10 19.44 2.93 17085.77 10:27:01 19.73 0.17 19.56 9.47 18320.01 Average: 102.44 9.39 93.05 484.81 49281.84 10:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:20:01 62803528 64252976 3164216 4.80 86776 1893060 2103456 3.14 1017492 1731780 214208 10:21:01 61257196 62955892 4710548 7.14 96384 2122820 3019000 4.50 2378084 1893252 13536 10:22:01 59626492 61484468 6341252 9.61 101588 2271144 4168552 6.22 3896456 1988152 300 10:23:01 58174848 60609240 7792896 11.81 113196 2831220 5533288 8.26 4824532 2444708 13868 10:24:01 59252576 61938404 6715168 10.18 116040 3060204 4632188 6.91 3603488 2596348 14080 10:25:01 58511188 61433344 7456556 11.30 116832 3291388 4306360 6.43 4108828 2822028 420 10:26:01 57039576 60705756 8928168 13.53 119656 4019944 5192864 7.75 4836396 3540752 230284 10:27:01 59556176 64012648 6411568 9.72 123104 4793492 2107024 3.14 1559600 4277956 486116 Average: 59527698 62174091 6440046 9.76 109197 3035409 3882842 5.79 3278110 2661872 121602 10:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:20:01 ens3 135.16 96.82 1577.08 33.54 0.00 0.00 0.00 0.00 10:20:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 ens3 676.49 423.41 2229.40 123.87 0.00 0.00 0.00 0.00 10:21:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 ens3 624.51 433.18 2260.07 130.37 0.00 0.00 0.00 0.00 10:22:01 lo 8.83 8.83 8.40 8.40 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 ens3 683.25 505.43 2971.04 144.03 0.00 0.00 0.00 0.00 10:23:01 lo 75.32 75.32 111.08 111.08 0.00 0.00 0.00 0.00 10:23:01 docker0 25.83 24.10 5.35 10.15 0.00 0.00 0.00 0.00 10:23:01 vetha177d11 0.12 0.37 0.01 0.03 0.00 0.00 0.00 0.00 10:24:01 ens3 669.46 491.40 666.68 173.03 0.00 0.00 0.00 0.00 10:24:01 lo 658.67 658.67 189.48 189.48 0.00 0.00 0.00 0.00 10:24:01 docker0 316.05 286.22 65.80 124.71 0.00 0.00 0.00 0.00 10:25:01 ens3 132.79 90.27 50.48 38.10 0.00 0.00 0.00 0.00 10:25:01 lo 2.02 2.02 0.95 0.95 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 ens3 400.30 276.61 722.83 106.49 0.00 0.00 0.00 0.00 10:26:01 lo 2.73 2.73 1.11 1.11 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 ens3 309.93 206.75 230.41 79.11 0.00 0.00 0.00 0.00 10:27:01 lo 3.38 3.38 1.61 1.61 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 453.99 315.48 1338.49 103.57 0.00 0.00 0.00 0.00 Average: lo 94.09 94.09 39.10 39.10 0.00 0.00 0.00 0.00 Average: docker0 42.73 38.79 8.89 16.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-4409) 10/22/25 _x86_64_ (16 CPU) 10:18:23 LINUX RESTART (16 CPU) 10:19:01 CPU %user %nice %system %iowait %steal %idle 10:20:01 all 4.85 0.00 0.40 2.39 0.02 92.33 10:20:01 0 1.62 0.00 0.25 0.70 0.07 97.36 10:20:01 1 2.42 0.00 0.10 0.02 0.02 97.45 10:20:01 2 0.85 0.00 0.10 0.00 0.00 99.05 10:20:01 3 45.43 0.00 3.29 7.86 0.08 43.34 10:20:01 4 10.76 0.00 0.75 1.15 0.05 87.29 10:20:01 5 1.52 0.00 0.23 0.15 0.02 98.08 10:20:01 6 0.63 0.00 0.10 0.00 0.02 99.25 10:20:01 7 1.70 0.00 0.17 0.05 0.02 98.06 10:20:01 8 5.92 0.00 0.32 0.28 0.02 93.46 10:20:01 9 0.80 0.00 0.07 0.02 0.02 99.10 10:20:01 10 0.42 0.00 0.12 0.00 0.00 99.47 10:20:01 11 0.30 0.00 0.10 0.00 0.00 99.60 10:20:01 12 2.07 0.00 0.10 0.27 0.00 97.57 10:20:01 13 1.02 0.00 0.13 0.00 0.02 98.83 10:20:01 14 2.28 0.00 0.18 0.13 0.00 97.40 10:20:01 15 0.10 0.00 0.42 27.76 0.03 71.69 10:21:01 all 17.31 0.00 0.73 5.83 0.06 76.05 10:21:01 0 14.61 0.00 0.60 12.66 0.05 72.07 10:21:01 1 17.86 0.00 0.60 0.25 0.05 81.24 10:21:01 2 19.21 0.00 1.21 20.98 0.07 58.54 10:21:01 3 16.38 0.00 0.45 4.71 0.07 78.39 10:21:01 4 17.12 0.00 0.89 12.22 0.15 69.62 10:21:01 5 17.70 0.00 0.90 4.35 0.05 76.99 10:21:01 6 19.82 0.00 0.87 15.05 0.07 64.20 10:21:01 7 18.86 0.00 0.74 0.08 0.07 80.25 10:21:01 8 19.43 0.00 0.47 0.50 0.07 79.53 10:21:01 9 20.27 0.00 0.82 3.39 0.07 75.45 10:21:01 10 20.11 0.00 0.82 0.03 0.07 78.96 10:21:01 11 17.00 0.00 0.52 0.05 0.05 82.38 10:21:01 12 16.20 0.00 0.77 5.56 0.07 77.40 10:21:01 13 13.43 0.00 0.67 2.66 0.03 83.21 10:21:01 14 18.07 0.00 0.65 0.00 0.05 81.22 10:21:01 15 10.91 0.00 0.70 10.84 0.03 77.51 10:22:01 all 23.25 0.00 0.82 2.00 0.10 73.83 10:22:01 0 22.10 0.00 0.62 0.00 0.08 77.20 10:22:01 1 13.65 0.00 0.65 7.99 0.08 77.63 10:22:01 2 21.00 0.00 0.69 0.00 0.12 78.19 10:22:01 3 20.60 0.00 0.96 4.19 0.07 74.19 10:22:01 4 22.84 0.00 0.80 0.33 0.10 75.92 10:22:01 5 18.69 0.00 0.69 0.23 0.07 80.32 10:22:01 6 35.55 0.00 1.21 0.77 0.12 62.35 10:22:01 7 23.18 0.00 0.99 0.45 0.22 75.15 10:22:01 8 16.81 0.00 0.27 0.25 0.05 82.62 10:22:01 9 24.44 0.00 1.21 0.33 0.12 73.90 10:22:01 10 17.76 0.00 0.65 0.00 0.05 81.54 10:22:01 11 26.11 0.00 0.89 0.00 0.08 72.92 10:22:01 12 20.59 0.00 0.49 16.68 0.08 62.16 10:22:01 13 33.06 0.00 1.14 0.27 0.10 65.42 10:22:01 14 30.78 0.00 1.31 0.35 0.15 67.41 10:22:01 15 24.90 0.00 0.60 0.23 0.08 74.18 10:23:01 all 20.73 0.00 1.09 2.56 0.07 75.55 10:23:01 0 12.30 0.00 1.43 0.02 0.07 86.18 10:23:01 1 23.80 0.00 1.07 0.02 0.07 75.04 10:23:01 2 25.32 0.00 0.80 0.05 0.08 73.74 10:23:01 3 26.70 0.00 0.97 0.35 0.07 71.91 10:23:01 4 21.69 0.00 1.29 0.65 0.08 76.28 10:23:01 5 24.13 0.00 0.91 0.74 0.08 74.14 10:23:01 6 22.12 0.00 0.84 0.13 0.05 76.85 10:23:01 7 13.82 0.00 0.66 5.11 0.07 80.35 10:23:01 8 15.73 0.00 0.60 0.85 0.05 82.76 10:23:01 9 19.03 0.00 2.03 11.05 0.10 67.78 10:23:01 10 29.68 0.00 1.62 0.28 0.10 68.31 10:23:01 11 19.49 0.00 2.00 0.12 0.08 78.31 10:23:01 12 15.51 0.00 0.91 21.46 0.07 62.06 10:23:01 13 19.39 0.00 0.60 0.07 0.05 79.89 10:23:01 14 26.05 0.00 0.99 0.02 0.08 72.86 10:23:01 15 16.94 0.00 0.65 0.10 0.05 82.26 10:24:01 all 14.75 0.00 1.13 1.95 0.06 82.11 10:24:01 0 17.73 0.00 1.19 0.00 0.07 81.02 10:24:01 1 14.08 0.00 1.83 0.13 0.08 83.88 10:24:01 2 16.48 0.00 0.89 0.02 0.07 82.55 10:24:01 3 15.60 0.00 1.04 0.00 0.08 83.27 10:24:01 4 20.32 0.00 1.90 0.55 0.07 77.17 10:24:01 5 14.78 0.00 0.94 0.02 0.05 84.22 10:24:01 6 11.89 0.00 0.85 0.03 0.05 87.18 10:24:01 7 14.05 0.00 0.34 8.41 0.07 77.14 10:24:01 8 10.16 0.00 0.30 0.00 0.03 89.50 10:24:01 9 18.58 0.00 0.82 0.07 0.05 80.48 10:24:01 10 13.45 0.00 2.12 0.00 0.05 84.38 10:24:01 11 15.27 0.00 0.79 0.00 0.05 83.90 10:24:01 12 14.91 0.00 1.05 0.48 0.07 83.49 10:24:01 13 9.50 0.00 0.72 21.38 0.03 68.36 10:24:01 14 14.47 0.00 2.15 0.00 0.07 83.31 10:24:01 15 14.72 0.00 1.20 0.22 0.03 83.82 10:25:01 all 13.17 0.00 0.40 1.39 0.05 85.00 10:25:01 0 23.32 0.00 0.87 2.12 0.03 73.66 10:25:01 1 14.26 0.00 0.25 0.00 0.05 85.44 10:25:01 2 14.74 0.00 0.28 0.00 0.08 84.90 10:25:01 3 11.82 0.00 0.27 0.00 0.05 87.86 10:25:01 4 10.97 0.00 0.28 19.78 0.07 68.91 10:25:01 5 13.62 0.00 0.40 0.00 0.03 85.94 10:25:01 6 12.68 0.00 0.38 0.00 0.03 86.90 10:25:01 7 11.82 0.00 0.40 0.00 0.07 87.71 10:25:01 8 7.03 0.00 0.23 0.00 0.05 92.69 10:25:01 9 11.86 0.00 0.33 0.00 0.03 87.78 10:25:01 10 13.02 0.00 0.43 0.00 0.03 86.51 10:25:01 11 12.63 0.00 0.17 0.00 0.05 87.16 10:25:01 12 14.39 0.00 0.69 0.00 0.05 84.87 10:25:01 13 9.17 0.00 0.35 0.00 0.02 90.46 10:25:01 14 17.01 0.00 0.77 0.00 0.03 82.19 10:25:01 15 12.30 0.00 0.27 0.35 0.05 87.03 10:26:01 all 24.93 0.00 0.80 0.21 0.08 73.98 10:26:01 0 23.80 0.00 0.77 2.96 0.07 72.40 10:26:01 1 24.19 0.00 0.79 0.00 0.08 74.95 10:26:01 2 29.81 0.00 1.04 0.02 0.07 69.07 10:26:01 3 24.23 0.00 0.59 0.00 0.08 75.10 10:26:01 4 15.41 0.00 0.70 0.23 0.07 83.59 10:26:01 5 33.56 0.00 1.24 0.00 0.10 65.10 10:26:01 6 31.39 0.00 0.72 0.00 0.08 67.80 10:26:01 7 26.09 0.00 1.22 0.02 0.08 72.59 10:26:01 8 21.96 0.00 0.54 0.00 0.05 77.45 10:26:01 9 32.35 0.00 0.82 0.00 0.10 66.73 10:26:01 10 28.90 0.00 0.49 0.00 0.08 70.53 10:26:01 11 21.63 0.00 0.40 0.00 0.07 77.90 10:26:01 12 23.97 0.00 0.37 0.00 0.08 75.58 10:26:01 13 14.02 0.00 0.40 0.00 0.05 85.53 10:26:01 14 32.18 0.00 2.24 0.07 0.10 65.41 10:26:01 15 15.52 0.00 0.50 0.00 0.08 83.90 10:27:01 all 17.76 0.00 0.78 2.78 0.08 78.60 10:27:01 0 13.16 0.00 0.50 0.37 0.07 85.90 10:27:01 1 21.46 0.00 1.58 0.05 0.07 76.84 10:27:01 2 13.80 0.00 0.67 0.00 0.08 85.45 10:27:01 3 22.37 0.00 0.44 0.74 0.07 76.39 10:27:01 4 20.65 0.00 0.49 14.83 0.08 63.95 10:27:01 5 19.97 0.00 1.39 0.39 0.07 78.19 10:27:01 6 12.82 0.00 0.37 0.32 0.07 86.42 10:27:01 7 18.99 0.00 0.49 0.00 0.12 80.41 10:27:01 8 18.99 0.00 0.84 0.00 0.08 80.08 10:27:01 9 15.10 0.00 0.37 7.82 0.13 76.58 10:27:01 10 15.25 0.00 0.44 0.00 0.07 84.25 10:27:01 11 22.26 0.00 1.08 0.22 0.08 76.36 10:27:01 12 16.59 0.00 0.89 0.00 0.05 82.47 10:27:01 13 12.83 0.00 0.75 2.92 0.07 83.43 10:27:01 14 23.97 0.00 1.65 16.97 0.10 57.31 10:27:01 15 16.02 0.00 0.42 0.00 0.05 83.51 Average: all 17.09 0.00 0.77 2.39 0.06 79.69 Average: 0 16.08 0.00 0.78 2.36 0.06 80.72 Average: 1 16.44 0.00 0.86 1.06 0.06 81.58 Average: 2 17.64 0.00 0.71 2.63 0.07 78.95 Average: 3 22.89 0.00 1.00 2.23 0.07 73.80 Average: 4 17.46 0.00 0.89 6.22 0.08 75.35 Average: 5 17.98 0.00 0.84 0.73 0.06 80.39 Average: 6 18.34 0.00 0.67 2.04 0.06 78.89 Average: 7 16.06 0.00 0.62 1.76 0.09 81.47 Average: 8 14.50 0.00 0.45 0.24 0.05 84.77 Average: 9 17.80 0.00 0.81 2.83 0.08 78.49 Average: 10 17.31 0.00 0.84 0.04 0.06 81.75 Average: 11 16.83 0.00 0.74 0.05 0.06 82.33 Average: 12 15.52 0.00 0.66 5.54 0.06 78.22 Average: 13 14.04 0.00 0.60 3.41 0.05 81.91 Average: 14 20.59 0.00 1.24 2.18 0.07 75.92 Average: 15 13.92 0.00 0.60 4.94 0.05 80.49