---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-64163 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 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-64163) 05/20/22 _x86_64_ (8 CPU) 06:14:48 LINUX RESTART (8 CPU) 06:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:16:02 240.12 57.68 182.44 0.00 9378.74 165389.29 0.00 06:17:01 172.29 1.53 170.77 0.00 13.69 88713.37 0.00 06:18:01 27.16 0.05 27.11 0.00 2.27 14758.41 0.00 06:19:01 1.63 0.00 1.63 0.00 0.00 18.66 0.00 06:20:01 2.63 0.88 1.75 0.00 18.53 24.93 0.00 06:21:01 1.83 0.00 1.83 0.00 0.00 21.20 0.00 Average: 74.01 10.05 63.96 0.00 1573.33 44700.02 0.00 06:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:16:02 29022528 31782784 525828 1.60 115332 2912168 2108260 6.21 1092544 2392824 28176 06:17:01 27953496 31758440 535420 1.63 168616 3796184 2118508 6.24 1199896 3231912 409276 06:18:01 27974572 31779572 514804 1.57 168816 3796288 1927016 5.68 1189452 3219572 8 06:19:01 27974980 31780044 514204 1.56 168860 3796292 1927016 5.68 1188680 3219572 172 06:20:01 27975712 31781848 512208 1.56 168940 3796812 1976456 5.82 1188264 3220080 332 06:21:01 27973932 31780072 513932 1.56 168976 3796812 1976456 5.82 1190876 3220080 204 Average: 28145870 31777127 519399 1.58 159923 3649093 2005619 5.91 1174952 3084007 73028 06:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:16:02 docker0 0.80 0.80 0.11 1.82 0.00 0.00 0.00 0.00 06:16:02 ens3 632.81 403.23 6945.15 99.82 0.00 0.00 0.00 0.00 06:16:02 lo 7.33 7.33 0.71 0.71 0.00 0.00 0.00 0.00 06:17:01 docker0 183.56 267.12 13.50 1743.30 0.00 0.00 0.00 0.00 06:17:01 ens3 439.60 302.12 4348.24 96.44 0.00 0.00 0.00 0.00 06:17:01 lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 06:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 ens3 9.13 5.58 8.42 3.12 0.00 0.00 0.00 0.00 06:18:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 06:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 ens3 0.68 0.13 0.06 0.01 0.00 0.00 0.00 0.00 06:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 ens3 0.58 0.45 0.35 0.27 0.00 0.00 0.00 0.00 06:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 ens3 0.28 0.22 0.08 0.07 0.00 0.00 0.00 0.00 06:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 30.30 44.03 2.24 286.78 0.00 0.00 0.00 0.00 Average: ens3 179.80 118.11 1876.89 33.11 0.00 0.00 0.00 0.00 Average: lo 1.49 1.49 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-64163) 05/20/22 _x86_64_ (8 CPU) 06:14:48 LINUX RESTART (8 CPU) 06:15:01 CPU %user %nice %system %iowait %steal %idle 06:16:02 all 10.86 0.00 4.61 5.40 0.09 79.05 06:16:02 0 10.94 0.00 3.88 2.72 0.12 82.34 06:16:02 1 11.90 0.00 4.21 4.41 0.10 79.37 06:16:02 2 9.67 0.00 6.10 2.95 0.07 81.22 06:16:02 3 9.88 0.00 5.06 4.64 0.10 80.32 06:16:02 4 11.77 0.00 4.81 6.58 0.08 76.76 06:16:02 5 12.32 0.00 3.42 7.14 0.10 77.03 06:16:02 6 11.11 0.00 4.50 6.25 0.07 78.07 06:16:02 7 9.26 0.00 4.90 8.50 0.10 77.23 06:17:01 all 18.06 0.00 5.13 2.67 0.08 74.06 06:17:01 0 17.89 0.00 4.60 1.34 0.07 76.11 06:17:01 1 17.18 0.00 4.87 1.10 0.09 76.76 06:17:01 2 17.51 0.00 5.34 4.27 0.09 72.79 06:17:01 3 18.21 0.00 6.20 8.83 0.09 66.67 06:17:01 4 18.50 0.00 5.45 0.50 0.07 75.49 06:17:01 5 19.09 0.00 4.66 0.89 0.07 75.29 06:17:01 6 18.60 0.00 4.77 1.29 0.07 75.28 06:17:01 7 17.51 0.00 5.14 3.19 0.09 74.07 06:18:01 all 0.21 0.00 0.19 0.62 0.01 98.97 06:18:01 0 0.23 0.00 0.10 0.02 0.02 99.63 06:18:01 1 0.23 0.00 0.18 0.00 0.00 99.58 06:18:01 2 0.18 0.00 0.15 0.35 0.02 99.30 06:18:01 3 0.17 0.00 0.45 4.12 0.00 95.26 06:18:01 4 0.32 0.00 0.18 0.02 0.00 99.48 06:18:01 5 0.18 0.00 0.13 0.03 0.02 99.63 06:18:01 6 0.20 0.00 0.20 0.15 0.00 99.45 06:18:01 7 0.20 0.00 0.13 0.27 0.02 99.38 06:19:01 all 0.01 0.00 0.01 0.01 0.00 99.97 06:19:01 0 0.00 0.00 0.02 0.00 0.00 99.98 06:19:01 1 0.02 0.00 0.00 0.00 0.00 99.98 06:19:01 2 0.00 0.00 0.00 0.05 0.00 99.95 06:19:01 3 0.00 0.00 0.00 0.00 0.00 100.00 06:19:01 4 0.05 0.00 0.02 0.00 0.02 99.92 06:19:01 5 0.02 0.00 0.02 0.00 0.00 99.97 06:19:01 6 0.00 0.00 0.00 0.00 0.00 100.00 06:19:01 7 0.02 0.00 0.02 0.02 0.00 99.95 06:20:01 all 0.07 0.00 0.04 0.01 0.00 99.87 06:20:01 0 0.05 0.00 0.05 0.00 0.00 99.90 06:20:01 1 0.12 0.00 0.07 0.02 0.00 99.80 06:20:01 2 0.03 0.00 0.03 0.02 0.00 99.92 06:20:01 3 0.03 0.00 0.02 0.00 0.02 99.93 06:20:01 4 0.12 0.00 0.07 0.00 0.02 99.80 06:20:01 5 0.15 0.00 0.07 0.03 0.00 99.75 06:20:01 6 0.03 0.00 0.03 0.00 0.00 99.93 06:20:01 7 0.00 0.00 0.02 0.03 0.00 99.95 06:21:01 all 0.29 0.00 0.01 0.00 0.00 99.70 06:21:01 0 0.25 0.00 0.00 0.00 0.00 99.75 06:21:01 1 0.00 0.00 0.00 0.00 0.00 100.00 06:21:01 2 0.02 0.00 0.02 0.02 0.00 99.95 06:21:01 3 0.00 0.00 0.00 0.00 0.00 100.00 06:21:01 4 1.99 0.00 0.02 0.00 0.00 98.00 06:21:01 5 0.00 0.00 0.02 0.00 0.00 99.98 06:21:01 6 0.00 0.00 0.00 0.00 0.00 100.00 06:21:01 7 0.02 0.00 0.00 0.02 0.00 99.97 Average: all 4.84 0.00 1.64 1.44 0.03 92.05 Average: 0 4.83 0.00 1.42 0.68 0.03 93.04 Average: 1 4.83 0.00 1.53 0.91 0.03 92.69 Average: 2 4.50 0.00 1.92 1.26 0.03 92.30 Average: 3 4.62 0.00 1.92 2.89 0.03 90.53 Average: 4 5.39 0.00 1.74 1.17 0.03 91.66 Average: 5 5.23 0.00 1.37 1.34 0.03 92.03 Average: 6 4.92 0.00 1.57 1.27 0.02 92.22 Average: 7 4.42 0.00 1.68 1.98 0.03 91.89