---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9614 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 9.8G 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 9.8G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9614) 03/31/22 _x86_64_ (8 CPU) 17:20:42 LINUX RESTART (8 CPU) 17:21:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:22:01 365.66 49.99 315.66 0.00 4582.44 154302.68 0.00 17:23:01 47.68 0.10 47.58 0.00 3.07 23060.31 0.00 17:24:01 1.02 0.00 1.02 0.00 0.00 11.99 0.00 17:25:01 1.00 0.00 1.00 0.00 0.00 13.46 0.00 17:26:01 1.37 0.02 1.35 0.00 0.13 15.33 0.00 Average: 83.33 10.02 73.31 0.00 917.04 35477.21 0.00 17:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:22:01 28775184 31476952 824524 2.51 114404 2859696 2229400 6.57 1560952 2169252 174112 17:23:01 28833420 31787540 511444 1.56 110460 3093764 1792196 5.28 1215208 2429228 16 17:24:01 28833532 31787956 510784 1.55 110500 3093896 1792196 5.28 1215316 2429364 12 17:25:01 28841996 31796484 502184 1.53 110548 3093896 1792196 5.28 1207660 2429392 168 17:26:01 28842784 31797328 501324 1.52 110596 3093896 1792196 5.28 1206644 2429396 16 Average: 28825383 31729252 570052 1.73 111302 3047030 1879637 5.54 1281156 2377326 34865 17:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:22:01 lo 3.33 3.33 0.31 0.31 0.00 0.00 0.00 0.00 17:22:01 vetha755b18 13.48 16.63 1.32 289.00 0.00 0.00 0.00 0.02 17:22:01 ens3 660.24 388.79 4753.84 112.10 0.00 0.00 0.00 0.00 17:22:01 docker0 26.86 24.40 4.04 328.58 0.00 0.00 0.00 0.00 17:23:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 17:23:01 ens3 143.49 88.79 2529.03 57.58 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 ens3 0.85 0.47 0.51 0.39 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:25:01 ens3 10.98 4.08 12.78 0.27 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 ens3 0.55 0.00 0.05 0.00 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.96 0.96 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 163.21 96.41 1459.10 34.06 0.00 0.00 0.00 0.00 Average: docker0 5.37 4.88 0.81 65.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9614) 03/31/22 _x86_64_ (8 CPU) 17:20:42 LINUX RESTART (8 CPU) 17:21:01 CPU %user %nice %system %iowait %steal %idle 17:22:01 all 19.30 0.00 5.41 1.92 0.08 73.28 17:22:01 0 19.96 0.00 5.18 0.14 0.08 74.63 17:22:01 1 17.48 0.00 4.40 0.64 0.07 77.41 17:22:01 2 18.10 0.00 5.20 2.41 0.08 74.21 17:22:01 3 19.33 0.00 5.83 4.11 0.10 70.63 17:22:01 4 18.19 0.00 5.21 0.56 0.07 75.98 17:22:01 5 20.33 0.00 7.81 5.33 0.10 66.43 17:22:01 6 19.01 0.00 4.45 0.19 0.08 76.28 17:22:01 7 21.99 0.00 5.24 2.00 0.08 70.69 17:23:01 all 6.56 0.00 1.86 0.46 0.03 91.09 17:23:01 0 7.21 0.00 1.67 0.03 0.03 91.04 17:23:01 1 6.68 0.00 1.67 0.49 0.03 91.13 17:23:01 2 5.54 0.00 3.24 1.75 0.02 89.45 17:23:01 3 6.41 0.00 1.82 0.00 0.03 91.74 17:23:01 4 6.87 0.00 1.57 0.33 0.03 91.19 17:23:01 5 6.37 0.00 1.63 0.72 0.03 91.25 17:23:01 6 7.03 0.00 1.62 0.03 0.03 91.28 17:23:01 7 6.32 0.00 1.68 0.34 0.03 91.63 17:24:01 all 0.02 0.00 0.01 0.00 0.01 99.97 17:24:01 0 0.00 0.00 0.00 0.00 0.00 100.00 17:24:01 1 0.03 0.00 0.02 0.00 0.00 99.95 17:24:01 2 0.02 0.00 0.02 0.02 0.02 99.93 17:24:01 3 0.02 0.00 0.02 0.00 0.02 99.95 17:24:01 4 0.05 0.00 0.00 0.00 0.02 99.93 17:24:01 5 0.00 0.00 0.00 0.00 0.00 100.00 17:24:01 6 0.00 0.00 0.00 0.00 0.00 100.00 17:24:01 7 0.02 0.00 0.02 0.00 0.00 99.97 17:25:01 all 0.08 0.00 0.04 0.00 0.00 99.87 17:25:01 0 0.13 0.00 0.05 0.00 0.00 99.82 17:25:01 1 0.05 0.00 0.02 0.00 0.00 99.93 17:25:01 2 0.10 0.00 0.07 0.00 0.00 99.83 17:25:01 3 0.08 0.00 0.03 0.00 0.00 99.88 17:25:01 4 0.10 0.00 0.02 0.02 0.00 99.87 17:25:01 5 0.07 0.00 0.03 0.02 0.00 99.88 17:25:01 6 0.05 0.00 0.02 0.00 0.00 99.93 17:25:01 7 0.08 0.00 0.05 0.00 0.02 99.85 17:26:01 all 0.03 0.00 0.01 0.00 0.01 99.95 17:26:01 0 0.10 0.00 0.00 0.00 0.00 99.90 17:26:01 1 0.02 0.00 0.07 0.00 0.02 99.90 17:26:01 2 0.00 0.00 0.00 0.00 0.00 100.00 17:26:01 3 0.03 0.00 0.00 0.00 0.00 99.97 17:26:01 4 0.03 0.00 0.02 0.03 0.02 99.90 17:26:01 5 0.02 0.00 0.00 0.00 0.02 99.97 17:26:01 6 0.00 0.00 0.00 0.00 0.00 100.00 17:26:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: all 5.16 0.00 1.46 0.48 0.03 92.88 Average: 0 5.44 0.00 1.37 0.03 0.02 93.13 Average: 1 4.82 0.00 1.23 0.22 0.02 93.70 Average: 2 4.73 0.00 1.70 0.83 0.02 92.72 Average: 3 5.15 0.00 1.53 0.82 0.03 92.46 Average: 4 5.01 0.00 1.35 0.19 0.03 93.42 Average: 5 5.32 0.00 1.88 1.20 0.03 91.56 Average: 6 5.19 0.00 1.21 0.04 0.02 93.53 Average: 7 5.63 0.00 1.39 0.46 0.03 92.50