---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2959 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 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: 2799.864 BogoMIPS: 5599.72 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 Mmio stale data: 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; Retpolines, 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2959) 01/18/23 _x86_64_ (8 CPU) 16:17:00 LINUX RESTART (8 CPU) 16:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:19:01 166.72 1.27 165.46 0.00 25.46 66103.65 0.00 16:20:01 47.52 0.12 47.40 0.00 2.13 23799.67 0.00 16:21:01 1.32 0.00 1.32 0.00 0.00 14.55 0.00 16:22:01 1.30 0.00 1.30 0.00 0.00 15.86 0.00 16:23:01 55.00 10.58 44.42 0.00 5154.02 8841.05 0.00 16:24:01 4.53 0.02 4.52 0.00 0.13 101.45 0.00 16:25:01 1.03 0.00 1.03 0.00 0.00 11.46 0.00 16:26:01 1.57 0.00 1.57 0.00 0.00 17.99 0.00 Average: 34.87 1.50 33.38 0.00 647.78 12363.12 0.00 16:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:19:01 28316244 31588276 711564 2.16 137532 3333496 1887420 5.56 1134196 2979620 210924 16:20:01 28031872 31580584 721688 2.19 144012 3578920 1775960 5.23 1160588 3212660 136 16:21:01 28032404 31581244 720776 2.19 144044 3578928 1775960 5.23 1160284 3212668 20 16:22:01 28039804 31588692 713144 2.17 144096 3578924 1775960 5.23 1152616 3212668 20 16:23:01 27508352 31566660 722464 2.20 178316 4034464 1825120 5.38 1477248 3384820 228 16:24:01 27514384 31567904 720528 2.19 176928 4031208 1801728 5.31 1474124 3381608 180 16:25:01 27514660 31568184 720212 2.19 176960 4031216 1801728 5.31 1473752 3381612 4 16:26:01 27514676 31568752 720096 2.19 177048 4031212 1801728 5.31 1473400 3382076 8 Average: 27809050 31576287 718809 2.19 159867 3774796 1805700 5.32 1313276 3268466 26440 16:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:19:01 veth1a39b2a 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 16:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 ens3 271.82 206.85 2770.86 31.66 0.00 0.00 0.00 0.00 16:19:01 docker0 163.11 198.42 12.78 1757.59 0.00 0.00 0.00 0.00 16:20:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 16:20:01 ens3 119.13 91.25 2534.14 89.48 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 ens3 1.07 0.68 0.60 0.47 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:22:01 ens3 0.17 0.12 0.01 0.01 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 16:23:01 ens3 216.98 134.21 2757.04 9.41 0.00 0.00 0.00 0.00 16:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:24:01 ens3 0.47 0.28 0.84 0.02 0.00 0.00 0.00 0.00 16:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:25:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:26:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 16:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.32 0.32 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 76.23 54.19 1007.98 16.38 0.00 0.00 0.00 0.00 Average: docker0 20.39 24.80 1.60 219.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2959) 01/18/23 _x86_64_ (8 CPU) 16:17:00 LINUX RESTART (8 CPU) 16:18:01 CPU %user %nice %system %iowait %steal %idle 16:19:01 all 26.29 0.00 5.86 2.35 0.06 65.43 16:19:01 0 25.85 0.00 5.58 3.20 0.05 65.32 16:19:01 1 26.45 0.00 5.94 0.37 0.07 67.17 16:19:01 2 27.14 0.00 6.71 0.19 0.07 65.90 16:19:01 3 25.27 0.00 5.24 0.05 0.07 69.37 16:19:01 4 27.64 0.00 5.72 0.22 0.07 66.35 16:19:01 5 24.74 0.00 5.96 13.18 0.07 56.05 16:19:01 6 26.15 0.00 6.21 1.43 0.05 66.16 16:19:01 7 27.08 0.00 5.48 0.25 0.07 67.11 16:20:01 all 2.83 0.00 1.30 0.91 0.03 94.93 16:20:01 0 2.38 0.00 1.32 0.55 0.03 95.71 16:20:01 1 3.56 0.00 1.59 0.45 0.02 94.38 16:20:01 2 3.13 0.00 1.47 6.20 0.02 89.18 16:20:01 3 2.40 0.00 1.19 0.05 0.05 96.31 16:20:01 4 2.81 0.00 1.09 0.02 0.02 96.07 16:20:01 5 3.18 0.00 0.64 0.02 0.02 96.15 16:20:01 6 2.83 0.00 1.39 0.02 0.02 95.75 16:20:01 7 2.31 0.00 1.73 0.00 0.03 95.93 16:21:01 all 0.16 0.00 0.01 0.00 0.00 99.82 16:21:01 0 0.05 0.00 0.03 0.02 0.02 99.88 16:21:01 1 0.07 0.00 0.03 0.00 0.00 99.90 16:21:01 2 0.00 0.00 0.02 0.02 0.00 99.97 16:21:01 3 0.02 0.00 0.02 0.00 0.00 99.97 16:21:01 4 0.05 0.00 0.00 0.00 0.00 99.95 16:21:01 5 1.08 0.00 0.00 0.00 0.00 98.92 16:21:01 6 0.02 0.00 0.00 0.00 0.00 99.98 16:21:01 7 0.02 0.00 0.00 0.00 0.00 99.98 16:22:01 all 0.09 0.00 0.02 0.00 0.01 99.88 16:22:01 0 0.03 0.00 0.03 0.02 0.00 99.92 16:22:01 1 0.03 0.00 0.00 0.00 0.02 99.95 16:22:01 2 0.02 0.00 0.00 0.00 0.02 99.97 16:22:01 3 0.03 0.00 0.03 0.00 0.02 99.92 16:22:01 4 0.03 0.00 0.00 0.00 0.02 99.95 16:22:01 5 0.58 0.00 0.10 0.00 0.02 99.30 16:22:01 6 0.00 0.00 0.00 0.00 0.00 100.00 16:22:01 7 0.00 0.00 0.00 0.00 0.00 100.00 16:23:01 all 2.25 0.00 1.51 0.48 0.02 95.74 16:23:01 0 2.24 0.00 1.39 1.30 0.03 95.04 16:23:01 1 1.62 0.00 0.90 1.00 0.02 96.47 16:23:01 2 2.59 0.00 1.34 0.63 0.02 95.42 16:23:01 3 1.97 0.00 2.11 0.12 0.02 95.78 16:23:01 4 1.59 0.00 1.59 0.62 0.02 96.19 16:23:01 5 2.17 0.00 0.97 0.07 0.02 96.77 16:23:01 6 3.42 0.00 1.19 0.07 0.03 95.29 16:23:01 7 2.38 0.00 2.58 0.07 0.02 94.95 16:24:01 all 0.10 0.00 0.04 0.01 0.01 99.84 16:24:01 0 0.27 0.00 0.08 0.00 0.00 99.65 16:24:01 1 0.08 0.00 0.05 0.07 0.00 99.80 16:24:01 2 0.07 0.00 0.05 0.02 0.02 99.85 16:24:01 3 0.08 0.00 0.02 0.00 0.02 99.88 16:24:01 4 0.07 0.00 0.03 0.02 0.00 99.88 16:24:01 5 0.03 0.00 0.03 0.00 0.00 99.93 16:24:01 6 0.08 0.00 0.03 0.00 0.02 99.87 16:24:01 7 0.08 0.00 0.03 0.00 0.02 99.87 16:25:01 all 0.10 0.00 0.00 0.00 0.00 99.90 16:25:01 0 0.03 0.00 0.00 0.00 0.00 99.97 16:25:01 1 0.07 0.00 0.02 0.00 0.00 99.92 16:25:01 2 0.03 0.00 0.02 0.00 0.00 99.95 16:25:01 3 0.00 0.00 0.00 0.00 0.00 100.00 16:25:01 4 0.02 0.00 0.00 0.00 0.00 99.98 16:25:01 5 0.02 0.00 0.00 0.00 0.02 99.97 16:25:01 6 0.58 0.00 0.00 0.00 0.00 99.42 16:25:01 7 0.02 0.00 0.00 0.00 0.00 99.98 16:26:01 all 0.07 0.00 0.02 0.01 0.00 99.90 16:26:01 0 0.02 0.00 0.02 0.00 0.00 99.97 16:26:01 1 0.08 0.00 0.03 0.03 0.02 99.83 16:26:01 2 0.02 0.00 0.02 0.00 0.02 99.95 16:26:01 3 0.03 0.00 0.02 0.00 0.00 99.95 16:26:01 4 0.03 0.00 0.00 0.02 0.00 99.95 16:26:01 5 0.00 0.00 0.00 0.00 0.00 100.00 16:26:01 6 0.40 0.00 0.03 0.00 0.00 99.57 16:26:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: all 3.94 0.00 1.09 0.47 0.02 94.48 Average: 0 3.83 0.00 1.05 0.63 0.02 94.47 Average: 1 3.95 0.00 1.06 0.24 0.02 94.73 Average: 2 4.09 0.00 1.19 0.88 0.02 93.81 Average: 3 3.67 0.00 1.07 0.03 0.02 95.21 Average: 4 3.99 0.00 1.04 0.11 0.01 94.84 Average: 5 3.92 0.00 0.95 1.63 0.02 93.49 Average: 6 4.16 0.00 1.10 0.19 0.01 94.54 Average: 7 3.94 0.00 1.22 0.04 0.02 94.79