---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10978 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 9.4G 146G 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 9.4G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10978) 04/06/22 _x86_64_ (8 CPU) 19:57:56 LINUX RESTART (8 CPU) 19:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:59:01 401.57 53.74 347.83 0.00 5147.41 194498.12 0.00 20:00:01 52.92 0.95 51.97 0.00 47.33 18362.01 0.00 20:01:01 38.40 9.43 28.97 0.00 2908.50 3640.00 0.00 20:02:01 21.43 0.00 21.43 0.00 0.00 1344.98 0.00 20:03:01 21.18 0.02 21.16 0.00 0.13 1363.28 0.00 Average: 107.10 12.83 94.27 0.00 1620.66 43838.92 0.00 19:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:59:01 30142456 31830744 518188 1.58 70556 1931428 1876312 5.53 787092 1669908 1524 20:00:01 29616348 31817220 502364 1.53 89892 2398856 1721828 5.07 805368 2122928 3372 20:01:01 29453056 31798092 508156 1.55 96844 2533224 1753064 5.17 909508 2165272 1424 20:02:01 29443932 31799704 505844 1.54 99900 2540872 1753064 5.17 910884 2172796 1548 20:03:01 29432248 31799112 506264 1.54 103120 2548440 1753064 5.17 914428 2180396 896 Average: 29617608 31808974 508163 1.55 92062 2390564 1771466 5.22 865456 2062260 1753 19:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:59:01 docker0 213.30 309.70 13.29 1594.60 0.00 0.00 0.00 0.00 19:59:01 lo 6.47 6.47 0.63 0.63 0.00 0.00 0.00 0.00 19:59:01 ens3 917.40 598.70 2622.88 335.34 0.00 0.00 0.00 0.00 20:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:01 lo 3.53 3.53 0.34 0.34 0.00 0.00 0.00 0.00 20:00:01 ens3 354.17 298.68 2790.40 1446.19 0.00 0.00 0.00 0.00 20:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:01:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 20:01:01 ens3 59.46 40.52 127.63 2.94 0.00 0.00 0.00 0.00 20:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:02:01 ens3 55.49 36.79 126.65 2.37 0.00 0.00 0.00 0.00 20:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:03:01 ens3 55.41 37.30 130.87 2.40 0.00 0.00 0.00 0.00 Average: docker0 42.66 61.94 2.66 318.90 0.00 0.00 0.00 0.00 Average: lo 2.08 2.08 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 288.37 202.39 1159.62 357.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10978) 04/06/22 _x86_64_ (8 CPU) 19:57:56 LINUX RESTART (8 CPU) 19:58:01 CPU %user %nice %system %iowait %steal %idle 19:59:01 all 7.34 0.00 2.37 2.02 0.06 88.20 19:59:01 0 6.84 0.00 1.90 0.53 0.05 90.67 19:59:01 1 7.56 0.00 2.24 1.48 0.07 88.66 19:59:01 2 8.06 0.00 3.73 1.24 0.05 86.92 19:59:01 3 8.31 0.00 2.83 1.47 0.08 87.30 19:59:01 4 7.93 0.00 1.84 6.11 0.05 84.07 19:59:01 5 6.79 0.00 2.53 2.21 0.05 88.42 19:59:01 6 6.00 0.00 1.34 2.18 0.03 90.45 19:59:01 7 7.25 0.00 2.56 0.95 0.08 89.16 20:00:01 all 9.74 0.00 1.67 0.58 0.05 87.96 20:00:01 0 8.63 0.00 1.56 0.50 0.03 89.27 20:00:01 1 11.90 0.00 1.46 0.10 0.05 86.49 20:00:01 2 6.46 0.00 1.96 1.53 0.05 90.00 20:00:01 3 7.19 0.00 1.39 1.33 0.07 90.02 20:00:01 4 13.25 0.00 1.95 0.47 0.05 84.28 20:00:01 5 8.93 0.00 1.38 0.44 0.03 89.23 20:00:01 6 12.60 0.00 1.89 0.15 0.07 85.29 20:00:01 7 8.92 0.00 1.78 0.10 0.07 89.12 20:01:01 all 0.98 0.00 0.35 0.39 0.01 98.27 20:01:01 0 0.28 0.00 0.40 2.07 0.02 97.23 20:01:01 1 0.65 0.00 0.27 0.37 0.00 98.72 20:01:01 2 0.92 0.00 0.23 0.10 0.02 98.73 20:01:01 3 0.50 0.00 0.22 0.10 0.00 99.18 20:01:01 4 1.20 0.00 0.23 0.10 0.02 98.45 20:01:01 5 0.48 0.00 0.65 0.15 0.00 98.72 20:01:01 6 2.69 0.00 0.48 0.15 0.02 96.67 20:01:01 7 1.12 0.00 0.32 0.08 0.02 98.47 20:02:01 all 0.50 0.00 0.11 0.18 0.01 99.20 20:02:01 0 0.02 0.00 0.12 1.15 0.00 98.72 20:02:01 1 0.23 0.00 0.03 0.00 0.02 99.72 20:02:01 2 0.80 0.00 0.10 0.13 0.00 98.97 20:02:01 3 0.38 0.00 0.03 0.05 0.00 99.53 20:02:01 4 1.60 0.00 0.07 0.05 0.00 98.28 20:02:01 5 0.00 0.00 0.02 0.00 0.00 99.98 20:02:01 6 0.53 0.00 0.23 0.05 0.02 99.17 20:02:01 7 0.45 0.00 0.25 0.03 0.03 99.23 20:03:01 all 0.33 0.00 0.10 0.15 0.01 99.40 20:03:01 0 0.17 0.00 0.17 0.98 0.00 98.68 20:03:01 1 0.37 0.00 0.08 0.05 0.00 99.50 20:03:01 2 0.62 0.00 0.12 0.07 0.02 99.18 20:03:01 3 0.18 0.00 0.07 0.02 0.02 99.72 20:03:01 4 0.12 0.00 0.02 0.00 0.00 99.87 20:03:01 5 0.02 0.00 0.02 0.00 0.00 99.97 20:03:01 6 0.48 0.00 0.12 0.03 0.02 99.35 20:03:01 7 0.69 0.00 0.25 0.08 0.02 98.96 Average: all 3.77 0.00 0.92 0.66 0.03 94.62 Average: 0 3.18 0.00 0.83 1.05 0.02 94.92 Average: 1 4.12 0.00 0.81 0.40 0.03 94.64 Average: 2 3.36 0.00 1.23 0.61 0.03 94.77 Average: 3 3.30 0.00 0.91 0.59 0.03 95.17 Average: 4 4.80 0.00 0.82 1.34 0.02 93.02 Average: 5 3.23 0.00 0.92 0.56 0.02 95.28 Average: 6 4.45 0.00 0.81 0.51 0.03 94.20 Average: 7 3.67 0.00 1.03 0.25 0.04 95.01