---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-22950 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-22950) 08/17/22 _x86_64_ (8 CPU) 08:26:25 LINUX RESTART (8 CPU) 08:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:28:01 311.08 43.56 267.52 0.00 6178.30 80529.13 0.00 08:29:01 53.46 0.12 53.34 0.00 8.13 63010.96 0.00 08:30:01 6.70 0.00 6.70 0.00 0.00 39530.08 0.00 08:31:01 3.10 0.00 3.10 0.00 0.00 13589.60 0.00 08:32:01 2.33 0.90 1.43 0.00 18.80 22.66 0.00 Average: 75.33 8.92 66.42 0.00 1241.05 39336.49 0.00 08:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:28:01 28750088 31757148 537088 1.63 121796 3140676 1935824 5.71 1145652 2587716 99596 08:29:01 28427332 31769952 524016 1.59 121416 3441260 1798968 5.30 1226736 2790216 408 08:30:01 28428064 31770760 523148 1.59 121496 3441264 1798968 5.30 1226460 2790220 32 08:31:01 28434464 31777288 516484 1.57 121560 3441264 1798968 5.30 1219668 2790220 180 08:32:01 28433372 31777288 517028 1.57 121660 3441792 1841264 5.43 1219200 2790908 172 Average: 28494664 31770487 523553 1.59 121586 3381251 1834798 5.41 1207543 2749856 20078 08:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:28:01 lo 3.53 3.53 0.34 0.34 0.00 0.00 0.00 0.00 08:28:01 ens3 669.99 446.98 6728.32 143.08 0.00 0.00 0.00 0.00 08:28:01 vethca1d881 14.40 16.16 1.47 289.63 0.00 0.00 0.00 0.02 08:28:01 docker0 18.23 19.48 1.76 327.85 0.00 0.00 0.00 0.00 08:29:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 08:29:01 ens3 106.10 66.11 2530.21 14.94 0.00 0.00 0.00 0.00 08:29:01 docker0 0.15 0.20 0.01 0.02 0.00 0.00 0.00 0.00 08:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 ens3 4.35 2.17 4.82 0.32 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:31:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 156.12 103.08 1852.67 31.67 0.00 0.00 0.00 0.00 Average: docker0 3.68 3.94 0.35 65.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-22950) 08/17/22 _x86_64_ (8 CPU) 08:26:25 LINUX RESTART (8 CPU) 08:27:01 CPU %user %nice %system %iowait %steal %idle 08:28:01 all 10.18 0.00 3.68 4.80 0.09 81.24 08:28:01 0 13.26 0.00 3.44 1.85 0.07 81.38 08:28:01 1 8.07 0.00 4.09 4.45 0.10 83.29 08:28:01 2 10.96 0.00 3.75 14.07 0.15 71.07 08:28:01 3 11.03 0.00 4.77 13.10 0.08 71.02 08:28:01 4 9.12 0.00 3.84 0.81 0.05 86.18 08:28:01 5 9.36 0.00 2.64 0.77 0.07 87.16 08:28:01 6 10.65 0.00 3.49 1.48 0.08 84.31 08:28:01 7 8.99 0.00 3.44 1.98 0.10 85.48 08:29:01 all 14.69 0.00 3.21 1.94 0.08 80.08 08:29:01 0 13.67 0.00 3.78 2.32 0.12 80.11 08:29:01 1 14.39 0.00 2.52 0.12 0.05 82.92 08:29:01 2 16.11 0.00 2.84 0.39 0.07 80.60 08:29:01 3 13.82 0.00 3.17 0.51 0.08 82.42 08:29:01 4 18.37 0.00 4.37 8.50 0.08 68.67 08:29:01 5 13.54 0.00 2.84 0.07 0.08 83.47 08:29:01 6 13.03 0.00 2.86 0.79 0.07 83.25 08:29:01 7 14.57 0.00 3.28 2.84 0.10 79.21 08:30:01 all 0.03 0.00 0.01 0.03 0.01 99.92 08:30:01 0 0.07 0.00 0.00 0.00 0.00 99.93 08:30:01 1 0.05 0.00 0.02 0.00 0.00 99.93 08:30:01 2 0.03 0.00 0.03 0.00 0.02 99.92 08:30:01 3 0.03 0.00 0.02 0.00 0.00 99.95 08:30:01 4 0.00 0.00 0.02 0.10 0.00 99.88 08:30:01 5 0.00 0.00 0.00 0.00 0.00 100.00 08:30:01 6 0.02 0.00 0.00 0.12 0.02 99.85 08:30:01 7 0.03 0.00 0.03 0.00 0.05 99.88 08:31:01 all 0.04 0.00 0.02 0.04 0.01 99.89 08:31:01 0 0.02 0.00 0.02 0.00 0.02 99.95 08:31:01 1 0.07 0.00 0.02 0.00 0.02 99.90 08:31:01 2 0.10 0.00 0.03 0.00 0.02 99.85 08:31:01 3 0.03 0.00 0.02 0.00 0.00 99.95 08:31:01 4 0.02 0.00 0.02 0.32 0.02 99.63 08:31:01 5 0.03 0.00 0.02 0.00 0.02 99.93 08:31:01 6 0.08 0.00 0.02 0.02 0.00 99.88 08:31:01 7 0.00 0.00 0.00 0.00 0.00 100.00 08:32:01 all 0.28 0.00 0.04 0.02 0.00 99.67 08:32:01 0 0.17 0.00 0.05 0.03 0.00 99.75 08:32:01 1 0.00 0.00 0.05 0.00 0.00 99.95 08:32:01 2 1.94 0.00 0.03 0.00 0.02 98.01 08:32:01 3 0.05 0.00 0.03 0.00 0.02 99.90 08:32:01 4 0.02 0.00 0.05 0.08 0.00 99.85 08:32:01 5 0.02 0.00 0.02 0.02 0.00 99.95 08:32:01 6 0.00 0.00 0.03 0.00 0.00 99.97 08:32:01 7 0.00 0.00 0.03 0.00 0.00 99.97 Average: all 5.01 0.00 1.38 1.36 0.04 92.21 Average: 0 5.41 0.00 1.45 0.84 0.04 92.26 Average: 1 4.49 0.00 1.34 0.91 0.03 93.22 Average: 2 5.79 0.00 1.33 2.87 0.05 89.97 Average: 3 4.96 0.00 1.59 2.71 0.04 90.71 Average: 4 5.48 0.00 1.65 1.95 0.03 90.89 Average: 5 4.57 0.00 1.10 0.17 0.03 94.13 Average: 6 4.73 0.00 1.27 0.48 0.03 93.48 Average: 7 4.68 0.00 1.34 0.96 0.05 92.97