---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34368 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-34368) 05/01/22 _x86_64_ (8 CPU) 18:05:46 LINUX RESTART (8 CPU) 18:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:07:01 382.84 55.56 327.28 0.00 7411.96 191746.04 0.00 18:08:01 47.64 0.12 47.53 0.00 8.13 23128.16 0.00 18:09:01 1.57 0.00 1.57 0.00 0.00 17.59 0.00 18:10:01 1.90 0.00 1.90 0.00 0.00 22.40 0.00 18:11:01 1.02 0.02 1.00 0.00 0.13 12.26 0.00 18:12:01 110.90 0.23 110.66 0.00 25.06 60222.63 0.00 Average: 90.97 9.32 81.65 0.00 1240.85 45856.91 0.00 18:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:07:01 28802964 31742792 555728 1.69 125392 3066984 2111884 6.22 1270044 2407908 151472 18:08:01 28557720 31779528 520588 1.58 121856 3323504 1781620 5.25 1210564 2684700 48 18:09:01 28558852 31780876 519160 1.58 121944 3323508 1781620 5.25 1209836 2684708 12 18:10:01 28564992 31787244 512608 1.56 122024 3323640 1781620 5.25 1202988 2684844 12 18:11:01 28565548 31787832 511728 1.56 122052 3323644 1797684 5.30 1203280 2684848 16 18:12:01 27010240 31740716 548956 1.67 174960 4646992 2134244 6.29 1352644 3947472 732 Average: 28343386 31769831 528128 1.61 131371 3501379 1898112 5.59 1241559 2849080 25382 18:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:07:01 ens3 726.81 422.45 7098.77 118.16 0.00 0.00 0.00 0.00 18:07:01 docker0 21.01 21.53 1.97 329.01 0.00 0.00 0.00 0.00 18:07:01 vethb5f2b3f 17.26 18.50 1.60 289.94 0.00 0.00 0.00 0.02 18:07:01 lo 3.87 3.87 0.37 0.37 0.00 0.00 0.00 0.00 18:08:01 ens3 129.51 86.47 2529.39 59.50 0.00 0.00 0.00 0.00 18:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 18:09:01 ens3 15.36 6.10 13.37 0.65 0.00 0.00 0.00 0.00 18:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:11:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 veth6d10f7f 1.38 1.40 0.21 1.27 0.00 0.00 0.00 0.00 18:12:01 ens3 360.01 249.68 7602.72 116.25 0.00 0.00 0.00 0.00 18:12:01 docker0 18.41 20.95 1.71 291.75 0.00 0.00 0.00 0.00 18:12:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 Average: veth6d10f7f 0.23 0.23 0.04 0.21 0.00 0.00 0.00 0.00 Average: ens3 205.30 127.47 2873.96 49.10 0.00 0.00 0.00 0.00 Average: docker0 6.57 7.08 0.61 103.46 0.00 0.00 0.00 0.00 Average: lo 1.26 1.26 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-34368) 05/01/22 _x86_64_ (8 CPU) 18:05:46 LINUX RESTART (8 CPU) 18:06:01 CPU %user %nice %system %iowait %steal %idle 18:07:01 all 16.96 0.00 5.61 1.91 0.07 75.45 18:07:01 0 15.98 0.00 5.00 2.40 0.08 76.54 18:07:01 1 16.04 0.00 4.80 0.20 0.07 78.89 18:07:01 2 17.83 0.00 6.14 0.37 0.07 75.59 18:07:01 3 15.94 0.00 6.04 3.25 0.07 74.70 18:07:01 4 16.61 0.00 5.56 3.50 0.07 74.26 18:07:01 5 15.48 0.00 6.61 2.81 0.07 75.03 18:07:01 6 19.67 0.00 5.50 2.05 0.07 72.72 18:07:01 7 18.12 0.00 5.25 0.70 0.09 75.85 18:08:01 all 9.35 0.00 2.09 0.33 0.04 88.19 18:08:01 0 9.06 0.00 1.81 0.02 0.03 89.08 18:08:01 1 9.11 0.00 2.08 0.05 0.03 88.72 18:08:01 2 9.48 0.00 2.20 0.22 0.03 88.07 18:08:01 3 10.52 0.00 2.12 0.00 0.05 87.32 18:08:01 4 8.84 0.00 2.03 1.07 0.03 88.02 18:08:01 5 9.30 0.00 2.06 0.00 0.03 88.60 18:08:01 6 8.93 0.00 1.88 0.00 0.03 89.15 18:08:01 7 9.60 0.00 2.55 1.26 0.03 86.56 18:09:01 all 0.31 0.00 0.02 0.01 0.00 99.66 18:09:01 0 0.03 0.00 0.03 0.02 0.00 99.92 18:09:01 1 0.02 0.00 0.00 0.00 0.00 99.98 18:09:01 2 0.02 0.00 0.02 0.00 0.00 99.97 18:09:01 3 0.05 0.00 0.02 0.00 0.00 99.93 18:09:01 4 0.07 0.00 0.05 0.05 0.00 99.83 18:09:01 5 0.20 0.00 0.02 0.00 0.00 99.78 18:09:01 6 0.00 0.00 0.00 0.00 0.00 100.00 18:09:01 7 2.05 0.00 0.07 0.00 0.02 97.87 18:10:01 all 0.14 0.00 0.02 0.01 0.00 99.83 18:10:01 0 0.07 0.00 0.07 0.02 0.02 99.83 18:10:01 1 0.03 0.00 0.03 0.00 0.00 99.93 18:10:01 2 0.05 0.00 0.00 0.00 0.00 99.95 18:10:01 3 0.02 0.00 0.00 0.00 0.00 99.98 18:10:01 4 0.08 0.00 0.03 0.03 0.02 99.83 18:10:01 5 0.03 0.00 0.00 0.00 0.00 99.97 18:10:01 6 0.00 0.00 0.00 0.00 0.00 100.00 18:10:01 7 0.83 0.00 0.02 0.02 0.00 99.14 18:11:01 all 0.01 0.00 0.02 0.00 0.00 99.97 18:11:01 0 0.02 0.00 0.02 0.02 0.00 99.95 18:11:01 1 0.03 0.00 0.02 0.00 0.00 99.95 18:11:01 2 0.00 0.00 0.00 0.00 0.00 100.00 18:11:01 3 0.00 0.00 0.00 0.00 0.00 100.00 18:11:01 4 0.02 0.00 0.05 0.00 0.00 99.93 18:11:01 5 0.00 0.00 0.00 0.00 0.00 100.00 18:11:01 6 0.00 0.00 0.00 0.00 0.00 100.00 18:11:01 7 0.00 0.00 0.05 0.00 0.00 99.95 18:12:01 all 9.88 0.00 4.19 0.74 0.06 85.14 18:12:01 0 9.61 0.00 4.32 2.06 0.05 83.95 18:12:01 1 8.60 0.00 5.02 0.08 0.05 86.25 18:12:01 2 9.92 0.00 3.99 0.12 0.07 85.91 18:12:01 3 12.17 0.00 5.03 0.10 0.07 82.63 18:12:01 4 9.12 0.00 3.62 0.74 0.05 86.47 18:12:01 5 9.12 0.00 4.11 0.24 0.05 86.47 18:12:01 6 10.57 0.00 3.68 0.73 0.05 84.97 18:12:01 7 9.95 0.00 3.73 1.82 0.07 84.43 Average: all 6.07 0.00 1.98 0.50 0.03 91.43 Average: 0 5.76 0.00 1.86 0.75 0.03 91.60 Average: 1 5.60 0.00 1.98 0.06 0.03 92.33 Average: 2 6.18 0.00 2.05 0.12 0.03 91.63 Average: 3 6.41 0.00 2.19 0.56 0.03 90.81 Average: 4 5.75 0.00 1.88 0.89 0.03 91.45 Average: 5 5.66 0.00 2.12 0.51 0.03 91.68 Average: 6 6.48 0.00 1.83 0.46 0.03 91.20 Average: 7 6.69 0.00 1.92 0.63 0.03 90.73