---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-17449 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: 2799.998 BogoMIPS: 5599.99 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 1199 58318 0 4904 62512 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:3e:5f:1f brd ff:ff:ff:ff:ff:ff inet 10.30.107.226/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85856sec preferred_lft 85856sec inet6 fe80::f816:3eff:fe3e:5f1f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9f:cf:00:a2 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::42:9fff:fecf:a2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-17449) 12/03/25 _x86_64_ (16 CPU) 12:09:21 LINUX RESTART (16 CPU) 12:10:02 tps rtps wtps bread/s bwrtn/s 12:11:01 179.39 36.20 143.20 1770.68 89803.08 12:12:01 169.56 14.30 155.26 893.70 95956.55 12:13:01 62.07 2.57 59.51 71.72 81046.23 12:14:01 142.38 3.93 138.44 514.85 51486.09 12:15:01 23.60 0.03 23.56 1.20 9659.06 12:16:01 14.88 0.02 14.86 0.13 7971.74 12:17:01 20.09 0.12 19.98 3.07 16264.71 12:18:01 36.19 0.82 35.38 86.92 25262.06 Average: 80.82 7.19 73.63 414.96 47092.60 12:10:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:11:01 62589728 64128772 3378016 5.12 91272 1973112 2284248 3.41 1140468 1808576 199124 12:12:01 60057912 61909360 5909832 8.96 101444 2264864 3838656 5.73 3467876 1988276 20792 12:13:01 58892336 60750628 7075408 10.73 102140 2270780 4612140 6.88 4628000 1987560 316 12:14:01 57920912 60288588 8046832 12.20 113972 2763496 5644072 8.42 5154820 2357620 2060 12:15:01 59232100 61833044 6735644 10.21 116608 2974928 4154276 6.20 3707972 2509972 14592 12:16:01 58767856 61811684 7199888 10.91 118168 3408852 3747764 5.59 3734712 2935796 217908 12:17:01 57655432 61473984 8312312 12.60 120856 4167708 4119316 6.15 4096160 3656168 500056 12:18:01 59748712 64041340 6219032 9.43 125192 4629532 2174440 3.24 1538708 4105792 259820 Average: 59358124 62029675 6609620 10.02 111206 3056659 3821864 5.70 3433590 2668720 151834 12:10:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:11:01 ens3 107.78 77.48 1389.65 16.52 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 lo 1.42 1.42 0.17 0.17 0.00 0.00 0.00 0.00 12:12:01 ens3 809.18 543.30 4041.33 131.89 0.00 0.00 0.00 0.00 12:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 12:13:01 ens3 344.71 212.58 79.22 79.92 0.00 0.00 0.00 0.00 12:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 lo 28.00 28.00 102.74 102.74 0.00 0.00 0.00 0.00 12:14:01 veth15fc81f 0.15 0.45 0.01 0.03 0.00 0.00 0.00 0.00 12:14:01 ens3 1352.19 594.95 2660.27 169.24 0.00 0.00 0.00 0.00 12:14:01 docker0 250.27 230.08 52.58 97.66 0.00 0.00 0.00 0.00 12:14:01 lo 516.25 516.25 150.03 150.03 0.00 0.00 0.00 0.00 12:15:01 ens3 476.90 316.25 601.62 95.78 0.00 0.00 0.00 0.00 12:15:01 docker0 173.54 159.74 34.85 67.65 0.00 0.00 0.00 0.00 12:15:01 lo 366.29 366.29 102.00 102.00 0.00 0.00 0.00 0.00 12:16:01 ens3 184.19 105.95 49.72 38.51 0.00 0.00 0.00 0.00 12:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 lo 2.37 2.37 1.04 1.04 0.00 0.00 0.00 0.00 12:17:01 ens3 283.56 176.11 680.88 73.45 0.00 0.00 0.00 0.00 12:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 lo 2.78 2.78 1.49 1.49 0.00 0.00 0.00 0.00 12:18:01 ens3 177.00 126.65 183.03 43.27 0.00 0.00 0.00 0.00 12:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 lo 2.58 2.58 1.13 1.13 0.00 0.00 0.00 0.00 Average: ens3 467.69 269.56 1210.39 81.21 0.00 0.00 0.00 0.00 Average: docker0 53.08 48.83 10.95 20.71 0.00 0.00 0.00 0.00 Average: lo 115.24 115.24 44.92 44.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-17449) 12/03/25 _x86_64_ (16 CPU) 12:09:21 LINUX RESTART (16 CPU) 12:10:02 CPU %user %nice %system %iowait %steal %idle 12:11:01 all 5.96 0.00 0.45 0.97 0.02 92.60 12:11:01 0 0.25 0.00 0.08 0.00 0.02 99.64 12:11:01 1 2.90 0.00 0.07 0.00 0.05 96.98 12:11:01 2 2.00 0.00 0.07 0.02 0.03 97.88 12:11:01 3 44.16 0.00 2.89 1.15 0.07 51.73 12:11:01 4 20.19 0.00 1.38 0.32 0.03 78.08 12:11:01 5 1.26 0.00 0.61 9.09 0.05 88.99 12:11:01 6 3.77 0.00 0.42 0.05 0.02 95.74 12:11:01 7 1.83 0.00 0.24 0.22 0.00 97.71 12:11:01 8 0.80 0.00 0.10 3.57 0.03 95.50 12:11:01 9 1.39 0.00 0.22 0.41 0.02 97.96 12:11:01 10 0.47 0.00 0.08 0.08 0.00 99.36 12:11:01 11 7.68 0.00 0.41 0.25 0.00 91.66 12:11:01 12 2.68 0.00 0.27 0.20 0.02 96.83 12:11:01 13 0.37 0.00 0.05 0.05 0.00 99.53 12:11:01 14 3.78 0.00 0.17 0.17 0.00 95.88 12:11:01 15 1.80 0.00 0.07 0.00 0.02 98.11 12:12:01 all 29.24 0.00 1.16 0.42 0.07 69.12 12:12:01 0 20.04 0.00 1.39 0.32 0.05 78.20 12:12:01 1 33.24 0.00 0.75 1.74 0.08 64.18 12:12:01 2 34.96 0.00 2.04 0.13 0.07 62.79 12:12:01 3 37.87 0.00 1.01 0.03 0.08 61.00 12:12:01 4 34.95 0.00 1.09 0.00 0.07 63.90 12:12:01 5 30.52 0.00 0.84 3.45 0.07 65.13 12:12:01 6 33.34 0.00 0.96 0.02 0.08 65.60 12:12:01 7 33.42 0.00 1.47 0.23 0.08 64.79 12:12:01 8 26.46 0.00 1.86 0.00 0.07 71.61 12:12:01 9 31.01 0.00 1.11 0.03 0.05 67.80 12:12:01 10 28.15 0.00 1.21 0.00 0.07 70.58 12:12:01 11 22.33 0.00 1.12 0.52 0.05 75.98 12:12:01 12 26.17 0.00 1.17 0.00 0.07 72.59 12:12:01 13 18.13 0.00 0.50 0.02 0.03 81.32 12:12:01 14 35.98 0.00 1.39 0.15 0.10 62.37 12:12:01 15 21.39 0.00 0.60 0.00 0.05 77.96 12:13:01 all 24.94 0.00 0.85 0.34 0.06 73.81 12:13:01 0 26.52 0.00 0.58 0.02 0.05 72.83 12:13:01 1 27.05 0.00 0.65 3.94 0.07 68.29 12:13:01 2 37.04 0.00 0.80 0.03 0.08 62.04 12:13:01 3 17.34 0.00 0.99 0.05 0.05 81.58 12:13:01 4 37.99 0.00 1.17 0.00 0.07 60.78 12:13:01 5 32.77 0.00 1.22 0.02 0.07 65.93 12:13:01 6 23.52 0.00 0.99 0.79 0.05 74.65 12:13:01 7 24.69 0.00 0.33 0.57 0.05 74.36 12:13:01 8 13.61 0.00 0.30 0.00 0.03 86.06 12:13:01 9 29.62 0.00 1.07 0.00 0.07 69.24 12:13:01 10 23.93 0.00 0.95 0.00 0.07 75.05 12:13:01 11 23.00 0.00 0.94 0.00 0.07 75.99 12:13:01 12 22.84 0.00 1.46 0.00 0.03 75.67 12:13:01 13 14.62 0.00 0.53 0.00 0.05 84.79 12:13:01 14 19.26 0.00 0.50 0.00 0.05 80.18 12:13:01 15 25.30 0.00 1.15 0.00 0.05 73.50 12:14:01 all 13.02 0.00 1.48 0.35 0.05 85.09 12:14:01 0 9.80 0.00 1.22 1.51 0.05 87.42 12:14:01 1 18.70 0.00 1.88 0.76 0.07 78.60 12:14:01 2 14.21 0.00 2.13 0.02 0.07 83.57 12:14:01 3 13.10 0.00 1.49 0.30 0.08 85.03 12:14:01 4 11.73 0.00 0.69 0.03 0.03 87.52 12:14:01 5 10.28 0.00 0.77 0.12 0.03 88.80 12:14:01 6 12.96 0.00 0.69 2.42 0.05 83.88 12:14:01 7 17.14 0.00 1.59 0.05 0.05 81.17 12:14:01 8 13.60 0.00 1.49 0.03 0.05 84.83 12:14:01 9 13.46 0.00 1.44 0.00 0.05 85.05 12:14:01 10 10.17 0.00 1.59 0.02 0.05 88.17 12:14:01 11 6.79 0.00 2.62 0.02 0.05 90.52 12:14:01 12 14.71 0.00 1.72 0.02 0.07 83.49 12:14:01 13 17.18 0.00 1.49 0.02 0.08 81.23 12:14:01 14 9.78 0.00 1.49 0.08 0.05 88.60 12:14:01 15 14.71 0.00 1.41 0.28 0.05 83.55 12:15:01 all 15.41 0.00 0.99 0.07 0.04 83.50 12:15:01 0 21.55 0.00 0.68 0.00 0.05 77.72 12:15:01 1 14.92 0.00 1.15 0.15 0.05 83.72 12:15:01 2 18.49 0.00 1.10 0.00 0.05 80.35 12:15:01 3 12.30 0.00 1.35 0.05 0.03 86.27 12:15:01 4 10.55 0.00 0.28 0.00 0.03 89.13 12:15:01 5 14.30 0.00 1.20 0.07 0.05 84.38 12:15:01 6 21.50 0.00 1.24 0.75 0.03 76.48 12:15:01 7 9.30 0.00 0.80 0.00 0.03 89.86 12:15:01 8 16.88 0.00 1.00 0.03 0.03 82.05 12:15:01 9 19.84 0.00 1.28 0.00 0.03 78.84 12:15:01 10 18.78 0.00 1.65 0.00 0.03 79.54 12:15:01 11 11.55 0.00 2.01 0.00 0.03 86.41 12:15:01 12 14.70 0.00 0.48 0.00 0.03 84.79 12:15:01 13 14.36 0.00 0.20 0.00 0.02 85.42 12:15:01 14 8.19 0.00 0.32 0.00 0.03 91.46 12:15:01 15 19.34 0.00 1.07 0.02 0.05 79.53 12:16:01 all 17.12 0.00 0.62 0.05 0.04 82.16 12:16:01 0 13.10 0.00 0.64 0.17 0.05 86.05 12:16:01 1 21.05 0.00 0.72 0.05 0.03 78.15 12:16:01 2 19.72 0.00 0.92 0.03 0.05 79.28 12:16:01 3 15.05 0.00 1.12 0.00 0.05 83.78 12:16:01 4 12.35 0.00 0.42 0.00 0.03 87.20 12:16:01 5 12.28 0.00 0.32 0.00 0.02 87.39 12:16:01 6 26.31 0.00 1.04 0.54 0.07 72.05 12:16:01 7 17.65 0.00 0.28 0.00 0.03 82.03 12:16:01 8 15.57 0.00 0.47 0.00 0.05 83.91 12:16:01 9 12.04 0.00 0.30 0.00 0.05 87.61 12:16:01 10 17.85 0.00 0.67 0.00 0.03 81.45 12:16:01 11 14.04 0.00 0.52 0.00 0.05 85.39 12:16:01 12 13.16 0.00 1.04 0.00 0.03 85.77 12:16:01 13 18.47 0.00 0.28 0.00 0.05 81.20 12:16:01 14 15.31 0.00 0.57 0.02 0.03 84.07 12:16:01 15 29.96 0.00 0.67 0.00 0.07 69.31 12:17:01 all 19.80 0.00 0.73 0.08 0.05 79.34 12:17:01 0 20.34 0.00 0.57 0.00 0.03 79.06 12:17:01 1 20.23 0.00 0.60 0.05 0.07 79.05 12:17:01 2 21.84 0.00 0.78 0.00 0.03 77.35 12:17:01 3 28.04 0.00 0.77 0.00 0.07 71.13 12:17:01 4 19.49 0.00 0.75 0.00 0.05 79.71 12:17:01 5 18.65 0.00 0.84 0.00 0.05 80.46 12:17:01 6 16.25 0.00 0.35 0.00 0.03 83.36 12:17:01 7 22.08 0.00 0.60 0.00 0.05 77.27 12:17:01 8 16.03 0.00 0.45 0.00 0.05 83.47 12:17:01 9 14.67 0.00 0.74 0.00 0.05 84.54 12:17:01 10 20.93 0.00 1.45 0.00 0.05 77.57 12:17:01 11 21.26 0.00 0.85 0.02 0.05 77.81 12:17:01 12 18.63 0.00 0.80 0.00 0.03 80.54 12:17:01 13 26.31 0.00 0.37 0.00 0.03 73.29 12:17:01 14 12.25 0.00 0.55 1.25 0.03 85.91 12:17:01 15 19.80 0.00 1.15 0.00 0.03 79.02 12:18:01 all 17.88 0.00 0.75 0.16 0.04 81.17 12:18:01 0 18.55 0.00 0.48 0.00 0.07 80.90 12:18:01 1 13.18 0.00 0.89 0.85 0.05 85.03 12:18:01 2 28.73 0.00 1.39 0.10 0.07 69.72 12:18:01 3 14.24 0.00 0.92 0.00 0.03 84.81 12:18:01 4 17.64 0.00 0.32 0.02 0.03 81.99 12:18:01 5 21.65 0.00 1.00 1.37 0.03 75.94 12:18:01 6 19.58 0.00 0.35 0.00 0.03 80.04 12:18:01 7 14.26 0.00 0.45 0.00 0.03 85.26 12:18:01 8 19.91 0.00 1.17 0.00 0.05 78.87 12:18:01 9 10.08 0.00 1.25 0.00 0.02 88.65 12:18:01 10 9.36 0.00 0.52 0.00 0.02 90.11 12:18:01 11 16.96 0.00 0.87 0.00 0.07 82.11 12:18:01 12 38.95 0.00 0.99 0.08 0.07 59.91 12:18:01 13 9.78 0.00 0.47 0.00 0.03 89.72 12:18:01 14 24.10 0.00 0.57 0.05 0.05 75.23 12:18:01 15 9.20 0.00 0.40 0.00 0.02 90.39 Average: all 17.94 0.00 0.88 0.30 0.05 80.83 Average: 0 16.30 0.00 0.71 0.25 0.05 82.69 Average: 1 18.93 0.00 0.84 0.94 0.06 79.22 Average: 2 22.16 0.00 1.16 0.04 0.06 76.58 Average: 3 22.71 0.00 1.31 0.20 0.06 75.72 Average: 4 20.61 0.00 0.76 0.05 0.04 78.54 Average: 5 17.75 0.00 0.85 1.75 0.05 79.61 Average: 6 19.67 0.00 0.75 0.57 0.05 78.95 Average: 7 17.57 0.00 0.72 0.13 0.04 81.53 Average: 8 15.40 0.00 0.86 0.45 0.05 83.25 Average: 9 16.53 0.00 0.93 0.05 0.04 82.44 Average: 10 16.23 0.00 1.02 0.01 0.04 82.70 Average: 11 15.47 0.00 1.17 0.10 0.05 83.22 Average: 12 19.01 0.00 0.99 0.04 0.04 79.92 Average: 13 14.93 0.00 0.49 0.01 0.04 84.54 Average: 14 16.10 0.00 0.69 0.22 0.04 82.95 Average: 15 17.72 0.00 0.82 0.04 0.04 81.38