---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17426 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.996 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 712K 3.2G 1% /run /dev/vda1 155G 16G 140G 11% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 901 22663 0 8602 30810 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:c7:61:0f brd ff:ff:ff:ff:ff:ff inet 10.30.107.249/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85592sec preferred_lft 85592sec inet6 fe80::f816:3eff:fec7:610f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:64:92:06:3e 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::42:64ff:fe92:63e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17426) 12/03/25 _x86_64_ (8 CPU) 11:16:27 LINUX RESTART (8 CPU) 11:17:01 tps rtps wtps bread/s bwrtn/s 11:18:01 364.32 40.41 323.91 2929.65 89079.55 11:19:01 775.60 4.60 771.00 477.65 279744.44 11:20:01 33.09 0.00 33.09 0.00 2599.70 11:21:01 10.76 0.10 10.66 14.40 256.31 11:22:01 242.88 7.33 235.54 1313.65 40012.93 11:23:01 14.90 0.00 14.90 0.00 384.74 11:24:01 17.03 0.00 17.03 0.00 372.60 11:25:01 32.16 0.00 32.16 0.00 644.43 11:26:01 20.83 0.00 20.83 0.00 507.38 11:27:01 21.20 0.00 21.20 0.00 513.78 11:28:01 11.91 0.00 11.91 0.00 719.35 11:29:01 68.69 0.10 68.59 20.26 1504.02 Average: 134.45 4.38 130.07 396.30 34694.46 11:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:18:01 28847492 31598812 4091728 12.42 81480 2957276 2149944 6.33 1002876 2738260 1250060 11:19:01 20699436 28563200 12239784 37.16 170328 7726556 12516316 36.83 4311200 7199208 57084 11:20:01 18791284 26664580 14147936 42.95 172052 7737152 14537168 42.77 6321332 7063032 1048 11:21:01 18828104 26686164 14111116 42.84 172236 7722836 14510692 42.69 6302352 7045396 140 11:22:01 17874824 26354916 15064396 45.73 205244 8252012 14960084 44.02 7071508 7157172 3340 11:23:01 17938128 26421600 15001092 45.54 205400 8254724 14933232 43.94 7003912 7158476 1132 11:24:01 17903884 26391252 15035336 45.65 205588 8258344 14973468 44.06 7034928 7161296 3248 11:25:01 17390808 25883104 15548412 47.20 205880 8262848 15501000 45.61 7543948 7161388 1064 11:26:01 17347664 25845936 15591556 47.33 206068 8268604 15554700 45.77 7582740 7166372 1028 11:27:01 17323840 25829400 15615380 47.41 206172 8275584 15575292 45.83 7598964 7172816 2256 11:28:01 17220176 25739712 15719044 47.72 206316 8288880 15642392 46.02 7688540 7185912 224 11:29:01 22115588 30559396 10823632 32.86 207364 8230820 3509236 10.32 3030008 7059400 56 Average: 19356769 27211506 13582451 41.23 187011 7686303 12863627 37.85 6041026 6772394 110057 11:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:18:01 lo 14.66 14.66 1.38 1.38 0.00 0.00 0.00 0.00 11:18:01 ens3 479.65 312.21 12643.60 45.69 0.00 0.00 0.00 0.00 11:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 vethf12e18b 0.12 0.35 0.01 0.02 0.00 0.00 0.00 0.00 11:19:01 veth325156b 0.10 0.32 0.01 0.02 0.00 0.00 0.00 0.00 11:19:01 veth571b659 1.88 2.05 0.18 0.19 0.00 0.00 0.00 0.00 11:19:01 veth5b13a40 0.70 0.97 0.04 0.06 0.00 0.00 0.00 0.00 11:20:01 vethf12e18b 0.62 0.85 0.07 1.60 0.00 0.00 0.00 0.00 11:20:01 veth325156b 5.12 7.08 0.77 0.63 0.00 0.00 0.00 0.00 11:20:01 veth571b659 44.68 35.59 4.74 5.20 0.00 0.00 0.00 0.00 11:20:01 veth5b13a40 10.33 10.68 2.11 1.60 0.00 0.00 0.00 0.00 11:21:01 vethf12e18b 0.73 0.78 0.07 1.89 0.00 0.00 0.00 0.00 11:21:01 veth325156b 6.28 9.21 0.96 0.71 0.00 0.00 0.00 0.00 11:21:01 veth571b659 54.78 37.54 4.19 5.51 0.00 0.00 0.00 0.00 11:21:01 veth5b13a40 6.40 9.36 1.50 0.72 0.00 0.00 0.00 0.00 11:22:01 vethf4d3aa6 1.50 1.38 0.59 0.30 0.00 0.00 0.00 0.00 11:22:01 vethf12e18b 0.73 0.85 0.07 2.05 0.00 0.00 0.00 0.00 11:22:01 veth325156b 9.07 12.36 1.71 2.00 0.00 0.00 0.00 0.00 11:22:01 veth571b659 68.34 49.69 9.99 8.21 0.00 0.00 0.00 0.00 11:23:01 vethf4d3aa6 5.02 4.20 1.02 2.62 0.00 0.00 0.00 0.00 11:23:01 vethf12e18b 0.73 0.75 0.07 2.22 0.00 0.00 0.00 0.00 11:23:01 veth325156b 12.13 15.65 3.93 3.13 0.00 0.00 0.00 0.00 11:23:01 veth571b659 79.14 58.19 14.37 10.29 0.00 0.00 0.00 0.00 11:24:01 vethf4d3aa6 5.92 5.02 4.16 2.88 0.00 0.00 0.00 0.00 11:24:01 vethf12e18b 0.77 0.80 0.07 2.32 0.00 0.00 0.00 0.00 11:24:01 veth325156b 12.38 16.21 3.42 3.72 0.00 0.00 0.00 0.00 11:24:01 veth571b659 81.49 60.11 16.86 11.12 0.00 0.00 0.00 0.00 11:25:01 vethf4d3aa6 4.05 3.55 0.64 3.65 0.00 0.00 0.00 0.00 11:25:01 vethf12e18b 0.78 0.82 0.08 2.38 0.00 0.00 0.00 0.00 11:25:01 veth325156b 11.95 15.36 3.23 5.05 0.00 0.00 0.00 0.00 11:25:01 veth571b659 82.69 61.96 24.21 12.93 0.00 0.00 0.00 0.00 11:26:01 vethf4d3aa6 5.30 4.45 0.97 4.18 0.00 0.00 0.00 0.00 11:26:01 vethf12e18b 0.78 0.80 0.08 2.45 0.00 0.00 0.00 0.00 11:26:01 veth325156b 15.60 19.93 5.00 6.37 0.00 0.00 0.00 0.00 11:26:01 veth571b659 100.18 76.27 28.55 15.76 0.00 0.00 0.00 0.00 11:27:01 vethf4d3aa6 5.33 4.53 1.08 3.69 0.00 0.00 0.00 0.00 11:27:01 vethf12e18b 0.78 0.78 0.08 2.45 0.00 0.00 0.00 0.00 11:27:01 veth325156b 17.05 21.41 5.65 8.22 0.00 0.00 0.00 0.00 11:27:01 veth571b659 102.55 77.59 36.87 17.71 0.00 0.00 0.00 0.00 11:28:01 vethf4d3aa6 6.37 5.92 0.59 12.59 0.00 0.00 0.00 0.00 11:28:01 vethf12e18b 0.78 0.80 0.08 2.45 0.00 0.00 0.00 0.00 11:28:01 veth325156b 9.52 12.80 2.51 1.92 0.00 0.00 0.00 0.00 11:28:01 veth571b659 69.27 49.88 9.48 8.19 0.00 0.00 0.00 0.00 11:29:01 lo 38.99 38.99 3.42 3.42 0.00 0.00 0.00 0.00 11:29:01 veth2098a06 686.67 743.94 396.14 125.13 0.00 0.00 0.00 0.03 11:29:01 ens3 2089.57 1260.32 52667.55 171.21 0.00 0.00 0.00 0.00 11:29:01 vethdeaab18 200.25 199.68 34.64 46.02 0.00 0.00 0.00 0.00 Average: lo 2.92 2.92 0.26 0.26 0.00 0.00 0.00 0.00 Average: veth2098a06 57.22 61.99 33.01 10.43 0.00 0.00 0.00 0.00 Average: ens3 148.05 87.45 4323.74 9.64 0.00 0.00 0.00 0.00 Average: vethdeaab18 16.69 16.64 2.89 3.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17426) 12/03/25 _x86_64_ (8 CPU) 11:16:27 LINUX RESTART (8 CPU) 11:17:01 CPU %user %nice %system %iowait %steal %idle 11:18:01 all 11.13 0.00 1.50 2.22 0.04 85.12 11:18:01 0 15.59 0.00 1.50 0.57 0.03 82.30 11:18:01 1 40.51 0.00 3.15 1.25 0.08 55.01 11:18:01 2 7.48 0.00 1.44 2.44 0.02 88.63 11:18:01 3 13.95 0.00 1.94 1.92 0.03 82.15 11:18:01 4 2.74 0.00 1.08 11.04 0.07 85.08 11:18:01 5 2.44 0.00 1.02 0.48 0.03 96.02 11:18:01 6 2.27 0.00 0.87 0.07 0.02 96.78 11:18:01 7 4.03 0.00 1.00 0.03 0.02 94.92 11:19:01 all 47.19 0.00 10.65 4.51 0.10 37.55 11:19:01 0 47.83 0.00 10.94 1.08 0.08 40.07 11:19:01 1 47.12 0.00 10.55 1.18 0.10 41.05 11:19:01 2 46.68 0.00 10.55 5.74 0.10 36.92 11:19:01 3 48.04 0.00 12.85 17.34 0.12 21.66 11:19:01 4 47.85 0.00 9.33 1.64 0.10 41.07 11:19:01 5 47.05 0.00 10.04 2.98 0.08 39.85 11:19:01 6 47.00 0.00 10.43 1.42 0.08 41.06 11:19:01 7 45.89 0.00 10.62 4.75 0.10 38.64 11:20:01 all 54.96 0.00 4.12 0.04 0.13 40.76 11:20:01 0 54.91 0.00 4.27 0.00 0.13 40.69 11:20:01 1 56.29 0.00 4.24 0.07 0.12 39.29 11:20:01 2 55.02 0.00 4.21 0.12 0.12 40.54 11:20:01 3 54.90 0.00 4.23 0.02 0.13 40.72 11:20:01 4 55.75 0.00 4.08 0.02 0.15 40.00 11:20:01 5 53.94 0.00 4.29 0.02 0.12 41.64 11:20:01 6 54.38 0.00 3.60 0.08 0.13 41.80 11:20:01 7 54.52 0.00 3.96 0.00 0.12 41.40 11:21:01 all 2.37 0.00 0.40 0.03 0.07 97.13 11:21:01 0 3.54 0.00 0.48 0.05 0.07 95.86 11:21:01 1 2.87 0.00 0.43 0.12 0.07 96.51 11:21:01 2 2.16 0.00 0.47 0.00 0.08 97.29 11:21:01 3 2.02 0.00 0.38 0.00 0.07 97.53 11:21:01 4 2.22 0.00 0.38 0.00 0.07 97.33 11:21:01 5 2.11 0.00 0.42 0.03 0.07 97.37 11:21:01 6 2.22 0.00 0.39 0.02 0.08 97.30 11:21:01 7 1.82 0.00 0.27 0.02 0.07 97.83 11:22:01 all 11.50 0.00 2.55 1.93 0.10 83.93 11:22:01 0 19.11 0.00 3.17 0.99 0.10 76.62 11:22:01 1 9.27 0.00 2.15 0.68 0.10 87.80 11:22:01 2 15.27 0.00 2.83 1.04 0.10 80.76 11:22:01 3 10.65 0.00 2.97 1.38 0.12 84.88 11:22:01 4 10.46 0.00 1.53 0.75 0.08 87.17 11:22:01 5 8.89 0.00 3.21 1.93 0.12 85.86 11:22:01 6 8.13 0.00 2.21 6.49 0.08 83.08 11:22:01 7 10.21 0.00 2.38 2.18 0.08 85.14 11:23:01 all 6.52 0.00 0.71 0.04 0.08 92.65 11:23:01 0 6.23 0.00 0.87 0.03 0.08 92.78 11:23:01 1 6.25 0.00 0.79 0.03 0.08 92.85 11:23:01 2 6.41 0.00 0.65 0.05 0.07 92.82 11:23:01 3 6.23 0.00 0.69 0.00 0.08 93.00 11:23:01 4 6.75 0.00 0.65 0.02 0.07 92.52 11:23:01 5 5.69 0.00 0.75 0.07 0.10 93.39 11:23:01 6 6.62 0.00 0.60 0.12 0.07 92.60 11:23:01 7 7.95 0.00 0.69 0.00 0.08 91.28 11:24:01 all 5.73 0.00 0.62 0.07 0.08 93.50 11:24:01 0 4.58 0.00 0.63 0.02 0.08 94.69 11:24:01 1 5.32 0.00 0.65 0.10 0.10 93.83 11:24:01 2 4.99 0.00 0.53 0.02 0.07 94.39 11:24:01 3 7.51 0.00 0.67 0.07 0.10 91.65 11:24:01 4 6.65 0.00 0.59 0.03 0.07 92.66 11:24:01 5 5.32 0.00 0.60 0.07 0.08 93.93 11:24:01 6 4.93 0.00 0.65 0.23 0.07 94.12 11:24:01 7 6.51 0.00 0.63 0.02 0.08 92.75 11:25:01 all 8.45 0.00 0.91 0.41 0.09 90.15 11:25:01 0 6.15 0.00 1.07 0.40 0.08 92.30 11:25:01 1 7.15 0.00 0.89 0.07 0.10 91.80 11:25:01 2 9.41 0.00 0.80 0.30 0.07 89.42 11:25:01 3 7.21 0.00 0.78 0.35 0.05 91.61 11:25:01 4 8.83 0.00 0.84 0.17 0.12 90.06 11:25:01 5 10.90 0.00 0.97 0.37 0.08 87.68 11:25:01 6 9.28 0.00 0.90 1.57 0.10 88.15 11:25:01 7 8.69 0.00 1.04 0.03 0.08 90.16 11:26:01 all 7.21 0.00 0.80 0.07 0.08 91.84 11:26:01 0 6.89 0.00 0.73 0.03 0.07 92.27 11:26:01 1 7.47 0.00 0.86 0.05 0.10 91.52 11:26:01 2 7.26 0.00 0.84 0.03 0.10 91.77 11:26:01 3 9.18 0.00 0.90 0.03 0.07 89.82 11:26:01 4 7.17 0.00 0.74 0.02 0.07 92.01 11:26:01 5 6.59 0.00 0.64 0.03 0.07 92.67 11:26:01 6 6.79 0.00 0.90 0.28 0.08 91.94 11:26:01 7 6.34 0.00 0.77 0.03 0.10 92.75 11:27:01 all 5.27 0.00 0.64 0.06 0.09 93.94 11:27:01 0 6.00 0.00 0.70 0.08 0.10 93.11 11:27:01 1 5.04 0.00 0.62 0.03 0.08 94.22 11:27:01 2 5.02 0.00 0.60 0.05 0.08 94.25 11:27:01 3 6.03 0.00 0.73 0.05 0.10 93.09 11:27:01 4 6.04 0.00 0.65 0.10 0.07 93.14 11:27:01 5 4.49 0.00 0.69 0.02 0.10 94.71 11:27:01 6 4.71 0.00 0.53 0.12 0.08 94.56 11:27:01 7 4.86 0.00 0.58 0.03 0.07 94.46 11:28:01 all 2.56 0.00 0.45 0.04 0.07 96.87 11:28:01 0 3.66 0.00 0.48 0.07 0.08 95.71 11:28:01 1 2.17 0.00 0.47 0.10 0.08 97.18 11:28:01 2 2.40 0.00 0.52 0.03 0.07 96.98 11:28:01 3 3.07 0.00 0.43 0.03 0.08 96.38 11:28:01 4 2.27 0.00 0.42 0.00 0.08 97.23 11:28:01 5 2.31 0.00 0.32 0.00 0.07 97.31 11:28:01 6 2.42 0.00 0.43 0.08 0.05 97.01 11:28:01 7 2.16 0.00 0.52 0.02 0.07 97.24 11:28:01 CPU %user %nice %system %iowait %steal %idle 11:29:01 all 2.67 0.00 1.04 0.14 0.07 96.09 11:29:01 0 3.31 0.00 1.09 0.52 0.05 95.03 11:29:01 1 2.28 0.00 1.01 0.10 0.08 96.53 11:29:01 2 2.79 0.00 1.05 0.10 0.07 95.99 11:29:01 3 2.23 0.00 1.12 0.18 0.07 96.40 11:29:01 4 2.58 0.00 0.97 0.07 0.08 96.29 11:29:01 5 3.25 0.00 1.12 0.07 0.08 95.48 11:29:01 6 2.85 0.00 0.90 0.03 0.07 96.15 11:29:01 7 2.08 0.00 1.04 0.05 0.07 96.77 Average: all 13.75 0.00 2.02 0.79 0.08 83.35 Average: 0 14.78 0.00 2.16 0.32 0.08 82.67 Average: 1 15.94 0.00 2.14 0.32 0.09 81.50 Average: 2 13.69 0.00 2.03 0.82 0.08 83.38 Average: 3 14.18 0.00 2.29 1.76 0.09 81.67 Average: 4 13.23 0.00 1.76 1.15 0.09 83.77 Average: 5 12.72 0.00 2.00 0.50 0.08 84.69 Average: 6 12.57 0.00 1.86 0.88 0.08 84.62 Average: 7 12.87 0.00 1.95 0.59 0.08 84.51