---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11873 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: 2800.000 BogoMIPS: 5600.00 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-11873) 04/10/22 _x86_64_ (8 CPU) 09:20:11 LINUX RESTART (8 CPU) 09:21:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:22:01 220.84 2.44 218.40 0.00 53.14 88688.43 0.00 09:23:01 164.61 0.10 164.51 0.00 7.73 23038.19 0.00 09:24:01 1.37 0.00 1.37 0.00 0.00 16.15 0.00 09:25:01 1.62 0.00 1.62 0.00 0.00 19.33 0.00 09:26:01 7.52 1.15 6.37 0.00 39.19 119.71 0.00 Average: 78.72 0.73 77.99 0.00 19.90 22153.91 0.00 09:21:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:22:01 28172480 31642248 651236 1.98 181032 3486248 2228228 6.57 1372892 2876468 27616 09:23:01 27806756 31781064 512168 1.56 192596 3931276 1776884 5.24 1279516 3285712 324 09:24:01 27808836 31783184 509964 1.55 192636 3931284 1776884 5.24 1278340 3285720 180 09:25:01 27811152 31785556 507540 1.54 192684 3931284 1793260 5.28 1276148 3285752 40 09:26:01 27787496 31764988 524608 1.60 192880 3933120 1890992 5.57 1292924 3286300 192 Average: 27877344 31751408 541103 1.65 190366 3842642 1893250 5.58 1299964 3203990 5670 09:21:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:22:01 ens3 421.76 287.19 5715.37 39.44 0.00 0.00 0.00 0.00 09:22:01 lo 2.71 2.71 0.27 0.27 0.00 0.00 0.00 0.00 09:22:01 docker0 200.59 271.53 16.06 2291.37 0.00 0.00 0.00 0.00 09:22:01 vethd8e7e71 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:23:01 ens3 173.51 111.95 2693.82 67.28 0.00 0.00 0.00 0.00 09:23:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 09:23:01 docker0 15.83 20.34 0.92 91.83 0.00 0.00 0.00 0.00 09:24:01 ens3 0.67 0.67 0.04 0.06 0.00 0.00 0.00 0.00 09:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 ens3 0.25 0.28 0.02 0.02 0.00 0.00 0.00 0.00 09:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 ens3 43.39 44.89 23.74 50.35 0.00 0.00 0.00 0.00 09:26:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 126.93 88.33 1673.10 31.40 0.00 0.00 0.00 0.00 Average: lo 1.06 1.06 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 42.76 57.66 3.35 470.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-11873) 04/10/22 _x86_64_ (8 CPU) 09:20:11 LINUX RESTART (8 CPU) 09:21:02 CPU %user %nice %system %iowait %steal %idle 09:22:01 all 11.65 0.00 4.84 2.15 0.05 81.31 09:22:01 0 12.23 0.00 5.06 4.28 0.05 78.37 09:22:01 1 11.56 0.00 5.55 1.22 0.05 81.62 09:22:01 2 11.72 0.00 4.31 1.03 0.05 82.90 09:22:01 3 11.57 0.00 4.93 1.75 0.05 81.70 09:22:01 4 12.18 0.00 3.67 0.62 0.05 83.48 09:22:01 5 11.17 0.00 5.35 2.85 0.03 80.59 09:22:01 6 11.99 0.00 4.72 0.12 0.03 83.14 09:22:01 7 10.80 0.00 5.14 5.40 0.07 78.59 09:23:01 all 14.67 0.00 3.43 0.98 0.05 80.88 09:23:01 0 14.76 0.00 3.43 0.07 0.05 81.69 09:23:01 1 14.16 0.00 3.34 0.64 0.05 81.82 09:23:01 2 15.58 0.00 3.76 1.06 0.05 79.55 09:23:01 3 14.01 0.00 3.94 0.47 0.05 81.54 09:23:01 4 14.08 0.00 3.13 0.39 0.03 82.37 09:23:01 5 14.89 0.00 3.24 2.26 0.05 79.56 09:23:01 6 15.38 0.00 3.21 1.94 0.05 79.42 09:23:01 7 14.49 0.00 3.37 1.03 0.05 81.06 09:24:01 all 0.27 0.00 0.01 0.01 0.00 99.71 09:24:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:24:01 1 0.00 0.00 0.02 0.00 0.00 99.98 09:24:01 2 0.02 0.00 0.02 0.00 0.00 99.97 09:24:01 3 2.04 0.00 0.02 0.00 0.00 97.95 09:24:01 4 0.00 0.00 0.00 0.00 0.00 100.00 09:24:01 5 0.02 0.00 0.02 0.03 0.02 99.92 09:24:01 6 0.00 0.00 0.00 0.02 0.00 99.98 09:24:01 7 0.02 0.00 0.02 0.00 0.00 99.97 09:25:01 all 0.29 0.00 0.07 0.01 0.00 99.63 09:25:01 0 0.03 0.00 0.00 0.00 0.00 99.97 09:25:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:25:01 2 0.05 0.00 0.02 0.00 0.00 99.93 09:25:01 3 2.02 0.00 0.02 0.00 0.02 97.95 09:25:01 4 0.00 0.00 0.00 0.00 0.00 100.00 09:25:01 5 0.13 0.00 0.43 0.02 0.00 99.42 09:25:01 6 0.02 0.00 0.03 0.03 0.00 99.92 09:25:01 7 0.03 0.00 0.07 0.02 0.00 99.88 09:26:01 all 0.71 0.00 0.24 0.04 0.01 99.00 09:26:01 0 0.33 0.00 0.27 0.00 0.00 99.40 09:26:01 1 0.63 0.00 0.18 0.02 0.00 99.17 09:26:01 2 0.72 0.00 0.38 0.03 0.00 98.87 09:26:01 3 2.05 0.00 0.31 0.03 0.00 97.60 09:26:01 4 0.18 0.00 0.17 0.00 0.02 99.63 09:26:01 5 0.45 0.00 0.17 0.13 0.02 99.23 09:26:01 6 0.28 0.00 0.13 0.10 0.02 99.47 09:26:01 7 0.98 0.00 0.32 0.02 0.02 98.66 Average: all 5.46 0.00 1.69 0.63 0.02 92.20 Average: 0 5.41 0.00 1.73 0.85 0.02 91.98 Average: 1 5.23 0.00 1.80 0.37 0.02 92.59 Average: 2 5.57 0.00 1.68 0.42 0.02 92.31 Average: 3 6.26 0.00 1.80 0.44 0.02 91.47 Average: 4 5.24 0.00 1.38 0.20 0.02 93.17 Average: 5 5.27 0.00 1.81 1.04 0.02 91.84 Average: 6 5.48 0.00 1.60 0.44 0.02 92.46 Average: 7 5.20 0.00 1.75 1.26 0.03 91.75