---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34284 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 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 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-34284) 04/29/22 _x86_64_ (8 CPU) 23:22:55 LINUX RESTART (8 CPU) 23:23:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:24:01 442.50 62.63 379.87 0.00 8268.84 213508.16 0.00 23:25:01 69.54 0.28 69.26 0.00 8.53 32122.11 0.00 23:26:01 1.62 0.00 1.62 0.00 0.00 18.55 0.00 23:27:01 0.93 0.00 0.93 0.00 0.00 10.26 0.00 23:28:01 1.38 0.02 1.37 0.00 0.13 17.06 0.00 23:29:01 0.92 0.00 0.92 0.00 0.00 10.80 0.00 23:30:01 81.44 0.55 80.89 0.00 15.20 37104.88 0.00 Average: 85.48 9.07 76.41 0.00 1184.78 40401.03 0.00 23:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:24:01 29009492 31772164 529728 1.61 116100 2919260 1841476 5.43 1104272 2395088 300 23:25:01 28546996 31769848 523368 1.59 123628 3319156 1905964 5.62 1238364 2656876 296 23:26:01 28547156 31770220 522652 1.59 123664 3319288 1905964 5.62 1237964 2656996 12 23:27:01 28548384 31771504 521328 1.59 123688 3319288 1905964 5.62 1236788 2657024 148 23:28:01 28548580 31771752 521000 1.58 123736 3319292 1905964 5.62 1236820 2657028 44 23:29:01 28557344 31780524 512176 1.56 123756 3319300 1905964 5.62 1228292 2657036 140 23:30:01 27279176 31714580 574176 1.75 156648 4419084 2313300 6.82 1364408 3715808 386560 Average: 28433875 31764370 529204 1.61 127317 3419238 1954942 5.76 1235273 2770837 55357 23:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:24:01 ens3 695.08 393.44 6803.94 101.26 0.00 0.00 0.00 0.00 23:24:01 lo 3.93 3.93 0.38 0.38 0.00 0.00 0.00 0.00 23:24:01 docker0 3.80 3.28 0.51 41.85 0.00 0.00 0.00 0.00 23:25:01 ens3 193.00 131.23 3223.12 70.03 0.00 0.00 0.00 0.00 23:25:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 23:25:01 docker0 34.46 43.34 2.84 680.88 0.00 0.00 0.00 0.00 23:26:01 ens3 0.48 0.28 0.34 0.26 0.00 0.00 0.00 0.00 23:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:27:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 23:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:28:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 23:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:29:01 ens3 0.27 0.27 0.09 0.08 0.00 0.00 0.00 0.00 23:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:30:01 ens3 342.78 225.88 7953.57 67.77 0.00 0.00 0.00 0.00 23:30:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 23:30:01 docker0 45.36 52.72 3.96 683.56 0.00 0.00 0.00 0.00 Average: ens3 175.97 107.32 2568.70 34.20 0.00 0.00 0.00 0.00 Average: lo 1.09 1.09 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 11.94 14.19 1.04 200.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-34284) 04/29/22 _x86_64_ (8 CPU) 23:22:55 LINUX RESTART (8 CPU) 23:23:01 CPU %user %nice %system %iowait %steal %idle 23:24:01 all 11.95 0.00 5.01 1.95 0.08 81.02 23:24:01 0 12.44 0.00 6.18 2.10 0.07 79.21 23:24:01 1 15.08 0.00 4.59 0.45 0.08 79.79 23:24:01 2 10.84 0.00 5.35 3.55 0.07 80.19 23:24:01 3 14.73 0.00 4.35 0.56 0.08 80.28 23:24:01 4 10.26 0.00 5.32 1.22 0.07 83.13 23:24:01 5 9.26 0.00 4.55 0.39 0.10 85.70 23:24:01 6 12.48 0.00 4.84 4.91 0.08 77.69 23:24:01 7 10.46 0.00 4.87 2.40 0.09 82.18 23:25:01 all 27.49 0.00 5.59 0.41 0.12 66.39 23:25:01 0 29.13 0.00 5.62 0.03 0.12 65.10 23:25:01 1 26.95 0.00 5.93 1.31 0.12 65.68 23:25:01 2 27.28 0.00 5.62 0.32 0.12 66.67 23:25:01 3 27.77 0.00 5.45 0.03 0.12 66.63 23:25:01 4 27.33 0.00 5.62 0.19 0.14 66.73 23:25:01 5 27.68 0.00 5.48 0.02 0.12 66.71 23:25:01 6 25.63 0.00 5.52 1.40 0.10 67.35 23:25:01 7 28.11 0.00 5.48 0.02 0.12 66.27 23:26:01 all 0.27 0.00 0.01 0.00 0.00 99.71 23:26:01 0 0.02 0.00 0.03 0.00 0.00 99.95 23:26:01 1 0.00 0.00 0.00 0.02 0.02 99.97 23:26:01 2 0.08 0.00 0.03 0.00 0.02 99.87 23:26:01 3 0.05 0.00 0.00 0.00 0.00 99.95 23:26:01 4 0.00 0.00 0.00 0.00 0.00 100.00 23:26:01 5 0.02 0.00 0.02 0.00 0.00 99.97 23:26:01 6 0.00 0.00 0.02 0.02 0.00 99.97 23:26:01 7 1.97 0.00 0.02 0.00 0.00 98.01 23:27:01 all 0.04 0.00 0.06 0.00 0.00 99.89 23:27:01 0 0.05 0.00 0.10 0.00 0.02 99.83 23:27:01 1 0.02 0.00 0.02 0.02 0.00 99.95 23:27:01 2 0.07 0.00 0.05 0.00 0.00 99.88 23:27:01 3 0.07 0.00 0.15 0.00 0.00 99.78 23:27:01 4 0.03 0.00 0.00 0.00 0.00 99.97 23:27:01 5 0.03 0.00 0.10 0.00 0.00 99.87 23:27:01 6 0.03 0.00 0.05 0.02 0.00 99.90 23:27:01 7 0.02 0.00 0.02 0.00 0.00 99.97 23:28:01 all 0.02 0.00 0.01 0.00 0.00 99.97 23:28:01 0 0.05 0.00 0.02 0.00 0.00 99.93 23:28:01 1 0.00 0.00 0.02 0.02 0.00 99.97 23:28:01 2 0.03 0.00 0.00 0.00 0.02 99.95 23:28:01 3 0.05 0.00 0.02 0.00 0.00 99.93 23:28:01 4 0.00 0.00 0.03 0.00 0.00 99.97 23:28:01 5 0.02 0.00 0.00 0.00 0.00 99.98 23:28:01 6 0.00 0.00 0.00 0.00 0.00 100.00 23:28:01 7 0.00 0.00 0.00 0.00 0.00 100.00 23:29:01 all 0.03 0.00 0.01 0.00 0.00 99.95 23:29:01 0 0.03 0.00 0.02 0.00 0.02 99.93 23:29:01 1 0.00 0.00 0.00 0.02 0.00 99.98 23:29:01 2 0.05 0.00 0.03 0.00 0.00 99.92 23:29:01 3 0.05 0.00 0.00 0.00 0.00 99.95 23:29:01 4 0.05 0.00 0.02 0.00 0.00 99.93 23:29:01 5 0.02 0.00 0.00 0.00 0.00 99.98 23:29:01 6 0.03 0.00 0.03 0.02 0.00 99.92 23:29:01 7 0.02 0.00 0.02 0.00 0.02 99.95 23:30:01 all 7.26 0.00 2.87 0.50 0.07 89.30 23:30:01 0 7.91 0.00 2.75 0.10 0.07 89.17 23:30:01 1 7.92 0.00 2.52 0.39 0.07 89.10 23:30:01 2 8.12 0.00 3.61 2.55 0.07 85.65 23:30:01 3 6.66 0.00 2.24 0.08 0.07 90.95 23:30:01 4 6.99 0.00 2.91 0.18 0.07 89.85 23:30:01 5 6.83 0.00 2.61 0.12 0.07 90.38 23:30:01 6 6.20 0.00 2.80 0.47 0.07 90.45 23:30:01 7 7.45 0.00 3.55 0.10 0.07 88.83 Average: all 6.68 0.00 1.93 0.41 0.04 90.94 Average: 0 7.05 0.00 2.09 0.32 0.04 90.50 Average: 1 7.10 0.00 1.86 0.32 0.04 90.68 Average: 2 6.61 0.00 2.09 0.91 0.04 90.35 Average: 3 7.01 0.00 1.73 0.10 0.04 91.12 Average: 4 6.33 0.00 1.97 0.23 0.04 91.43 Average: 5 6.24 0.00 1.81 0.07 0.04 91.84 Average: 6 6.29 0.00 1.88 0.97 0.04 90.82 Average: 7 6.82 0.00 1.98 0.35 0.04 90.80