---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20502 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 UTC 2022 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual 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: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full AMD retpoline, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 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 wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20502) 07/19/22 _x86_64_ (8 CPU) 17:16:50 LINUX RESTART (8 CPU) 17:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:18:01 357.43 55.93 301.50 0.00 7375.01 201769.41 0.00 17:19:01 50.31 0.35 49.96 0.00 3.86 19193.34 0.00 17:20:01 52.28 0.07 52.22 0.00 3.47 28034.67 0.00 17:21:01 2.47 0.00 2.47 0.00 0.00 28.52 0.00 17:22:01 1.25 0.03 1.22 0.00 0.40 14.80 0.00 17:23:01 0.93 0.00 0.93 0.00 0.00 11.33 0.00 17:24:01 1.08 0.00 1.08 0.00 0.00 13.20 0.00 17:25:01 0.95 0.00 0.95 0.00 0.00 12.26 0.00 17:26:01 1.20 0.00 1.20 0.00 0.00 13.86 0.00 17:27:01 1.30 0.00 1.30 0.00 0.00 15.46 0.00 Average: 46.92 5.64 41.28 0.00 738.30 24911.83 0.00 17:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:18:01 28836364 31764968 540508 1.64 117220 3081040 2071720 6.11 1117880 2552728 456 17:19:01 27856296 31671588 620620 1.89 124600 3880428 2126976 6.27 1560004 3000516 367420 17:20:01 28360052 31777692 519196 1.58 127940 3501676 1848716 5.45 1194676 2883460 340 17:21:01 28359620 31777540 519128 1.58 128024 3501800 1848716 5.45 1195040 2883604 56 17:22:01 28361264 31779292 517256 1.57 128072 3501816 1848716 5.45 1193272 2883628 16 17:23:01 28360932 31778972 517492 1.57 128104 3501820 1848716 5.45 1193780 2883628 180 17:24:01 28370208 31788644 508124 1.55 128128 3501824 1848716 5.45 1183792 2883972 16 17:25:01 28370128 31788572 508112 1.55 128152 3501832 1848716 5.45 1183968 2883976 196 17:26:01 28370296 31788764 508068 1.55 128184 3501832 1848716 5.45 1183808 2883976 24 17:27:01 28370312 31788820 507968 1.54 128236 3501836 1848716 5.45 1183848 2883980 200 Average: 28361547 31770485 526647 1.60 126666 3497590 1898842 5.60 1219007 2862347 36890 17:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:18:01 ens3 964.65 638.07 8060.51 118.38 0.00 0.00 0.00 0.00 17:18:01 vethd163c3a 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 17:18:01 lo 4.07 4.07 0.39 0.39 0.00 0.00 0.00 0.00 17:18:01 docker0 53.80 51.10 4.18 352.91 0.00 0.00 0.00 0.00 17:19:01 veth38c9c3c 51.71 63.57 5.03 731.89 0.00 0.00 0.00 0.06 17:19:01 ens3 107.58 90.24 757.12 53.51 0.00 0.00 0.00 0.00 17:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:19:01 docker0 51.71 63.43 4.32 731.88 0.00 0.00 0.00 0.00 17:20:01 ens3 105.88 70.89 2528.53 13.55 0.00 0.00 0.00 0.00 17:20:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 17:20:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 ens3 1.53 0.78 3.80 0.05 0.00 0.00 0.00 0.00 17:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 ens3 0.37 0.28 0.09 0.08 0.00 0.00 0.00 0.00 17:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 ens3 0.32 0.22 0.08 0.01 0.00 0.00 0.00 0.00 17:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 ens3 0.12 0.02 0.01 0.00 0.00 0.00 0.00 0.00 17:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 ens3 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 118.07 80.06 1135.07 18.56 0.00 0.00 0.00 0.00 Average: lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 10.56 11.46 0.85 108.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20502) 07/19/22 _x86_64_ (8 CPU) 17:16:50 LINUX RESTART (8 CPU) 17:17:01 CPU %user %nice %system %iowait %steal %idle 17:18:01 all 12.17 0.00 5.07 2.69 0.06 80.01 17:18:01 0 12.90 0.00 4.76 0.83 0.07 81.45 17:18:01 1 12.25 0.00 5.66 5.13 0.05 76.91 17:18:01 2 11.67 0.00 5.20 0.62 0.07 82.44 17:18:01 3 9.48 0.00 4.11 1.85 0.05 84.51 17:18:01 4 11.54 0.00 6.24 0.52 0.05 81.64 17:18:01 5 14.17 0.00 4.28 5.30 0.05 76.20 17:18:01 6 12.26 0.00 4.93 2.29 0.05 80.47 17:18:01 7 13.12 0.00 5.38 4.99 0.07 76.44 17:19:01 all 53.09 0.00 8.22 0.15 0.11 38.43 17:19:01 0 50.78 0.00 7.84 0.12 0.10 41.16 17:19:01 1 56.91 0.00 8.97 0.10 0.12 33.91 17:19:01 2 57.56 0.00 8.37 0.15 0.10 33.82 17:19:01 3 48.16 0.00 8.18 0.05 0.12 43.50 17:19:01 4 49.73 0.00 7.54 0.07 0.10 42.56 17:19:01 5 48.87 0.00 7.35 0.02 0.10 43.65 17:19:01 6 56.69 0.00 8.62 0.29 0.10 34.31 17:19:01 7 55.81 0.00 8.89 0.40 0.13 34.75 17:20:01 all 3.25 0.00 1.50 0.51 0.02 94.73 17:20:01 0 3.13 0.00 1.31 0.34 0.02 95.21 17:20:01 1 3.13 0.00 1.51 0.02 0.02 95.33 17:20:01 2 4.37 0.00 1.79 2.07 0.02 91.75 17:20:01 3 3.06 0.00 1.04 0.00 0.02 95.88 17:20:01 4 3.46 0.00 1.22 0.02 0.02 95.29 17:20:01 5 2.58 0.00 1.22 0.03 0.02 96.15 17:20:01 6 2.90 0.00 1.56 0.35 0.02 95.17 17:20:01 7 3.39 0.00 2.34 1.23 0.02 93.03 17:21:01 all 0.25 0.00 0.02 0.01 0.00 99.72 17:21:01 0 0.08 0.00 0.05 0.00 0.00 99.87 17:21:01 1 0.00 0.00 0.00 0.00 0.00 100.00 17:21:01 2 0.02 0.00 0.02 0.03 0.00 99.93 17:21:01 3 0.00 0.00 0.02 0.00 0.00 99.98 17:21:01 4 1.71 0.00 0.03 0.00 0.00 98.26 17:21:01 5 0.00 0.00 0.00 0.00 0.00 100.00 17:21:01 6 0.05 0.00 0.02 0.02 0.02 99.90 17:21:01 7 0.10 0.00 0.03 0.00 0.00 99.87 17:22:01 all 0.03 0.00 0.02 0.00 0.00 99.94 17:22:01 0 0.03 0.00 0.02 0.00 0.00 99.95 17:22:01 1 0.02 0.00 0.05 0.00 0.00 99.93 17:22:01 2 0.03 0.00 0.02 0.03 0.00 99.92 17:22:01 3 0.03 0.00 0.02 0.00 0.00 99.95 17:22:01 4 0.00 0.00 0.00 0.00 0.00 100.00 17:22:01 5 0.03 0.00 0.00 0.00 0.00 99.97 17:22:01 6 0.03 0.00 0.03 0.00 0.00 99.93 17:22:01 7 0.07 0.00 0.03 0.00 0.02 99.88 17:23:01 all 0.02 0.00 0.03 0.00 0.00 99.95 17:23:01 0 0.05 0.00 0.02 0.00 0.00 99.93 17:23:01 1 0.02 0.00 0.07 0.00 0.02 99.90 17:23:01 2 0.02 0.00 0.03 0.03 0.00 99.92 17:23:01 3 0.00 0.00 0.02 0.00 0.02 99.97 17:23:01 4 0.00 0.00 0.02 0.00 0.00 99.98 17:23:01 5 0.00 0.00 0.00 0.00 0.00 100.00 17:23:01 6 0.03 0.00 0.03 0.00 0.00 99.93 17:23:01 7 0.02 0.00 0.02 0.00 0.00 99.97 17:24:01 all 0.04 0.00 0.02 0.00 0.00 99.94 17:24:01 0 0.05 0.00 0.03 0.00 0.00 99.92 17:24:01 1 0.02 0.00 0.00 0.00 0.00 99.98 17:24:01 2 0.03 0.00 0.05 0.02 0.02 99.88 17:24:01 3 0.03 0.00 0.00 0.00 0.00 99.97 17:24:01 4 0.00 0.00 0.00 0.00 0.02 99.98 17:24:01 5 0.00 0.00 0.00 0.00 0.00 100.00 17:24:01 6 0.08 0.00 0.07 0.02 0.00 99.83 17:24:01 7 0.08 0.00 0.00 0.00 0.00 99.92 17:25:01 all 0.01 0.00 0.02 0.01 0.00 99.95 17:25:01 0 0.02 0.00 0.03 0.00 0.02 99.93 17:25:01 1 0.02 0.00 0.02 0.00 0.02 99.95 17:25:01 2 0.02 0.00 0.02 0.05 0.00 99.92 17:25:01 3 0.02 0.00 0.07 0.00 0.00 99.92 17:25:01 4 0.02 0.00 0.00 0.00 0.00 99.98 17:25:01 5 0.00 0.00 0.00 0.00 0.00 100.00 17:25:01 6 0.00 0.00 0.03 0.02 0.00 99.95 17:25:01 7 0.00 0.00 0.02 0.00 0.00 99.98 17:26:01 all 0.19 0.00 0.01 0.00 0.00 99.79 17:26:01 0 0.02 0.00 0.00 0.00 0.00 99.98 17:26:01 1 0.02 0.00 0.02 0.00 0.00 99.97 17:26:01 2 0.02 0.00 0.00 0.02 0.00 99.97 17:26:01 3 0.05 0.00 0.03 0.00 0.00 99.92 17:26:01 4 1.37 0.00 0.05 0.00 0.00 98.58 17:26:01 5 0.00 0.00 0.00 0.00 0.02 99.98 17:26:01 6 0.03 0.00 0.02 0.02 0.00 99.93 17:26:01 7 0.03 0.00 0.00 0.00 0.00 99.97 17:27:01 all 0.07 0.00 0.01 0.01 0.00 99.91 17:27:01 0 0.00 0.00 0.00 0.00 0.00 100.00 17:27:01 1 0.05 0.00 0.03 0.00 0.00 99.92 17:27:01 2 0.02 0.00 0.00 0.03 0.00 99.95 17:27:01 3 0.00 0.00 0.02 0.00 0.02 99.97 17:27:01 4 0.48 0.00 0.00 0.00 0.00 99.52 17:27:01 5 0.00 0.00 0.00 0.00 0.00 100.00 17:27:01 6 0.02 0.00 0.02 0.02 0.00 99.95 17:27:01 7 0.02 0.00 0.02 0.02 0.00 99.95 Average: all 6.83 0.00 1.48 0.34 0.02 91.34 Average: 0 6.61 0.00 1.39 0.13 0.02 91.85 Average: 1 7.19 0.00 1.62 0.52 0.02 90.66 Average: 2 7.33 0.00 1.54 0.31 0.02 90.81 Average: 3 6.00 0.00 1.33 0.19 0.02 92.46 Average: 4 6.71 0.00 1.49 0.06 0.02 91.72 Average: 5 6.46 0.00 1.27 0.53 0.02 91.73 Average: 6 7.15 0.00 1.52 0.30 0.02 91.01 Average: 7 7.21 0.00 1.66 0.66 0.02 90.45