---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10514 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-10514) 04/02/22 _x86_64_ (8 CPU) 03:17:11 LINUX RESTART (8 CPU) 03:18:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:19:01 255.47 1.42 254.05 0.00 29.68 99164.76 0.00 03:20:01 118.26 0.03 118.23 0.00 6.53 24374.68 0.00 03:21:01 1.77 0.00 1.77 0.00 0.00 21.88 0.00 03:22:01 1.58 0.00 1.58 0.00 0.00 18.39 0.00 03:23:01 1.15 0.02 1.13 0.00 0.13 13.46 0.00 03:24:01 1.53 0.00 1.53 0.00 0.00 18.26 0.00 03:25:01 1.02 0.00 1.02 0.00 0.00 12.53 0.00 03:26:01 1.63 0.00 1.63 0.00 0.00 19.73 0.00 Average: 47.37 0.18 47.19 0.00 4.49 15281.72 0.00 03:18:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:19:01 28323284 31713200 576708 1.75 178712 3419976 2602052 7.67 1316696 2786836 404 03:20:01 27776596 31773192 513960 1.56 189788 3959760 1781132 5.25 1345472 3246728 336 03:21:01 27777208 31773944 512708 1.56 189840 3959764 1781132 5.25 1345596 3246736 32 03:22:01 27777972 31774760 511824 1.56 189880 3959764 1781132 5.25 1345016 3246732 8 03:23:01 27779052 31775884 510712 1.55 189924 3959768 1781132 5.25 1344312 3246744 24 03:24:01 27787572 31784436 502100 1.53 189948 3959776 1781132 5.25 1335168 3246744 20 03:25:01 27787516 31784460 502056 1.53 189976 3959772 1781132 5.25 1335156 3246788 12 03:26:01 27787500 31784492 501960 1.53 190012 3959788 1781132 5.25 1335200 3246796 12 Average: 27849588 31770546 516504 1.57 188510 3892296 1883747 5.55 1337827 3189263 106 03:18:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:19:01 lo 1.29 1.29 0.13 0.13 0.00 0.00 0.00 0.00 03:19:01 veth29395ee 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 docker0 183.11 241.95 14.74 2179.54 0.00 0.00 0.00 0.00 03:19:01 ens3 427.02 293.10 5606.75 82.17 0.00 0.00 0.00 0.00 03:20:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 03:20:01 docker0 3.18 6.70 0.20 51.59 0.00 0.00 0.00 0.00 03:20:01 ens3 145.75 92.15 2657.25 31.58 0.00 0.00 0.00 0.00 03:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 ens3 9.08 7.98 2.08 14.04 0.00 0.00 0.00 0.00 03:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 ens3 2.75 4.38 0.41 7.25 0.00 0.00 0.00 0.00 03:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 ens3 3.88 4.30 0.32 7.00 0.00 0.00 0.00 0.00 03:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 ens3 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 ens3 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: lo 0.48 0.48 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 22.95 30.64 1.84 274.94 0.00 0.00 0.00 0.00 Average: ens3 72.87 49.76 1023.87 17.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10514) 04/02/22 _x86_64_ (8 CPU) 03:17:11 LINUX RESTART (8 CPU) 03:18:02 CPU %user %nice %system %iowait %steal %idle 03:19:01 all 18.24 0.00 5.85 1.84 0.06 74.00 03:19:01 0 18.80 0.00 5.55 0.29 0.07 75.29 03:19:01 1 18.30 0.00 5.13 1.32 0.07 75.18 03:19:01 2 19.98 0.00 5.43 0.58 0.09 73.92 03:19:01 3 17.49 0.00 6.81 0.74 0.05 74.91 03:19:01 4 18.37 0.00 5.35 3.05 0.05 73.18 03:19:01 5 16.53 0.00 5.64 3.24 0.05 74.54 03:19:01 6 18.30 0.00 6.45 3.19 0.07 71.98 03:19:01 7 18.15 0.00 6.47 2.34 0.07 72.98 03:20:01 all 8.17 0.00 2.36 0.66 0.04 88.76 03:20:01 0 7.67 0.00 2.40 0.40 0.03 89.49 03:20:01 1 9.27 0.00 2.63 0.25 0.03 87.82 03:20:01 2 8.22 0.00 2.80 0.07 0.03 88.88 03:20:01 3 8.04 0.00 1.90 0.08 0.05 89.92 03:20:01 4 8.55 0.00 2.31 0.69 0.05 88.40 03:20:01 5 8.20 0.00 1.93 0.13 0.03 89.70 03:20:01 6 7.79 0.00 2.84 2.40 0.03 86.94 03:20:01 7 7.64 0.00 2.10 1.26 0.03 88.97 03:21:01 all 0.03 0.00 0.02 0.01 0.01 99.94 03:21:01 0 0.02 0.00 0.00 0.00 0.00 99.98 03:21:01 1 0.02 0.00 0.00 0.00 0.02 99.97 03:21:01 2 0.00 0.00 0.00 0.03 0.00 99.97 03:21:01 3 0.03 0.00 0.05 0.02 0.00 99.90 03:21:01 4 0.03 0.00 0.03 0.00 0.02 99.92 03:21:01 5 0.07 0.00 0.07 0.00 0.02 99.85 03:21:01 6 0.02 0.00 0.02 0.00 0.00 99.97 03:21:01 7 0.02 0.00 0.00 0.00 0.00 99.98 03:22:01 all 0.03 0.00 0.01 0.01 0.00 99.95 03:22:01 0 0.02 0.00 0.00 0.00 0.00 99.98 03:22:01 1 0.02 0.00 0.00 0.00 0.00 99.98 03:22:01 2 0.02 0.00 0.02 0.03 0.00 99.93 03:22:01 3 0.02 0.00 0.05 0.02 0.02 99.90 03:22:01 4 0.05 0.00 0.03 0.00 0.02 99.90 03:22:01 5 0.03 0.00 0.02 0.00 0.00 99.95 03:22:01 6 0.03 0.00 0.00 0.00 0.00 99.97 03:22:01 7 0.03 0.00 0.00 0.00 0.00 99.97 03:23:01 all 0.02 0.00 0.02 0.01 0.01 99.95 03:23:01 0 0.02 0.00 0.02 0.00 0.00 99.97 03:23:01 1 0.07 0.00 0.00 0.00 0.00 99.93 03:23:01 2 0.00 0.00 0.00 0.03 0.00 99.97 03:23:01 3 0.03 0.00 0.03 0.00 0.02 99.92 03:23:01 4 0.03 0.00 0.02 0.00 0.02 99.93 03:23:01 5 0.02 0.00 0.00 0.00 0.02 99.97 03:23:01 6 0.02 0.00 0.05 0.00 0.02 99.92 03:23:01 7 0.00 0.00 0.02 0.02 0.00 99.97 03:24:01 all 0.02 0.00 0.01 0.01 0.01 99.95 03:24:01 0 0.02 0.00 0.00 0.00 0.02 99.97 03:24:01 1 0.02 0.00 0.03 0.00 0.00 99.95 03:24:01 2 0.00 0.00 0.00 0.05 0.00 99.95 03:24:01 3 0.02 0.00 0.02 0.00 0.02 99.95 03:24:01 4 0.03 0.00 0.00 0.00 0.02 99.95 03:24:01 5 0.03 0.00 0.05 0.00 0.00 99.92 03:24:01 6 0.02 0.00 0.00 0.00 0.00 99.98 03:24:01 7 0.03 0.00 0.00 0.00 0.02 99.95 03:25:01 all 0.01 0.00 0.01 0.01 0.01 99.96 03:25:01 0 0.00 0.00 0.02 0.00 0.00 99.98 03:25:01 1 0.00 0.00 0.00 0.00 0.00 100.00 03:25:01 2 0.02 0.00 0.00 0.02 0.00 99.97 03:25:01 3 0.03 0.00 0.02 0.00 0.02 99.93 03:25:01 4 0.02 0.00 0.02 0.00 0.03 99.93 03:25:01 5 0.03 0.00 0.03 0.00 0.02 99.92 03:25:01 6 0.00 0.00 0.00 0.03 0.00 99.97 03:25:01 7 0.02 0.00 0.00 0.00 0.00 99.98 03:26:01 all 0.02 0.00 0.01 0.00 0.01 99.96 03:26:01 0 0.02 0.00 0.03 0.00 0.00 99.95 03:26:01 1 0.02 0.00 0.00 0.00 0.00 99.98 03:26:01 2 0.00 0.00 0.00 0.03 0.02 99.95 03:26:01 3 0.02 0.00 0.02 0.00 0.02 99.95 03:26:01 4 0.05 0.00 0.02 0.00 0.02 99.92 03:26:01 5 0.02 0.00 0.02 0.00 0.00 99.97 03:26:01 6 0.00 0.00 0.00 0.00 0.00 100.00 03:26:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 3.26 0.00 1.02 0.31 0.02 95.39 Average: 0 3.26 0.00 0.99 0.09 0.01 95.65 Average: 1 3.41 0.00 0.96 0.19 0.01 95.42 Average: 2 3.47 0.00 1.01 0.10 0.02 95.39 Average: 3 3.15 0.00 1.09 0.10 0.02 95.63 Average: 4 3.34 0.00 0.96 0.46 0.03 95.22 Average: 5 3.07 0.00 0.95 0.41 0.02 95.55 Average: 6 3.21 0.00 1.15 0.69 0.01 94.93 Average: 7 3.16 0.00 1.05 0.44 0.01 95.33