---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-19562 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-19562) 07/12/22 _x86_64_ (8 CPU) 15:55:49 LINUX RESTART (8 CPU) 15:56:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:57:01 371.65 56.04 315.61 0.00 7410.36 196367.54 0.00 15:58:01 50.84 0.13 50.71 0.00 5.20 19827.50 0.00 15:59:01 1.80 0.00 1.80 0.00 0.00 20.55 0.00 Average: 141.43 18.72 122.71 0.00 2471.85 72071.86 0.00 15:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:57:01 28878708 31766820 534296 1.62 116688 3040236 2111720 6.22 1107624 2516780 616 15:58:01 28442860 31779320 515968 1.57 120952 3437080 1779104 5.24 1210196 2793076 396 15:59:01 28443984 31780584 514428 1.56 120976 3437084 1779104 5.24 1209688 2793080 12 Average: 28588517 31775575 521564 1.59 119539 3304800 1889976 5.57 1175836 2700979 341 15:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:57:01 veth757870c 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 docker0 2.68 2.43 0.28 26.35 0.00 0.00 0.00 0.00 15:57:01 lo 4.20 4.20 0.40 0.40 0.00 0.00 0.00 0.00 15:57:01 ens3 720.06 394.18 7399.27 100.94 0.00 0.00 0.00 0.00 15:58:01 docker0 8.92 11.48 0.64 49.56 0.00 0.00 0.00 0.00 15:58:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 15:58:01 ens3 140.94 96.22 2590.07 58.31 0.00 0.00 0.00 0.00 15:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 ens3 0.78 0.12 0.15 0.07 0.00 0.00 0.00 0.00 Average: docker0 3.87 4.64 0.31 25.30 0.00 0.00 0.00 0.00 Average: lo 1.84 1.84 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 287.26 163.51 3329.83 53.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-19562) 07/12/22 _x86_64_ (8 CPU) 15:55:49 LINUX RESTART (8 CPU) 15:56:01 CPU %user %nice %system %iowait %steal %idle 15:57:01 all 11.23 0.00 4.52 2.85 0.08 81.33 15:57:01 0 10.94 0.00 5.59 2.39 0.07 81.01 15:57:01 1 12.57 0.00 3.93 1.14 0.07 82.29 15:57:01 2 12.30 0.00 3.79 4.49 0.08 79.34 15:57:01 3 9.18 0.00 4.99 6.78 0.08 78.97 15:57:01 4 11.64 0.00 4.70 0.57 0.07 83.01 15:57:01 5 12.09 0.00 3.87 3.88 0.07 80.09 15:57:01 6 10.39 0.00 5.25 2.06 0.07 82.23 15:57:01 7 10.74 0.00 3.99 1.46 0.10 83.71 15:58:01 all 12.51 0.00 2.76 0.60 0.06 84.07 15:58:01 0 12.61 0.00 3.00 2.68 0.05 81.66 15:58:01 1 11.80 0.00 2.68 0.85 0.05 84.61 15:58:01 2 11.80 0.00 2.69 0.40 0.05 85.05 15:58:01 3 13.27 0.00 2.95 0.05 0.07 83.66 15:58:01 4 12.30 0.00 2.65 0.29 0.05 84.72 15:58:01 5 12.20 0.00 2.57 0.15 0.07 85.02 15:58:01 6 12.21 0.00 2.65 0.13 0.07 84.94 15:58:01 7 13.89 0.00 2.90 0.27 0.05 82.89 15:59:01 all 0.14 0.00 0.02 0.01 0.00 99.83 15:59:01 0 0.00 0.00 0.00 0.03 0.00 99.97 15:59:01 1 0.03 0.00 0.00 0.03 0.00 99.93 15:59:01 2 0.00 0.00 0.02 0.00 0.00 99.98 15:59:01 3 0.03 0.00 0.00 0.00 0.00 99.97 15:59:01 4 0.03 0.00 0.02 0.00 0.00 99.95 15:59:01 5 0.02 0.00 0.03 0.00 0.00 99.95 15:59:01 6 0.00 0.00 0.03 0.00 0.00 99.97 15:59:01 7 1.03 0.00 0.03 0.00 0.00 98.94 Average: all 7.94 0.00 2.42 1.15 0.04 88.45 Average: 0 7.83 0.00 2.85 1.70 0.04 87.58 Average: 1 8.12 0.00 2.20 0.68 0.04 88.97 Average: 2 8.01 0.00 2.16 1.63 0.04 88.16 Average: 3 7.48 0.00 2.64 2.26 0.05 87.57 Average: 4 7.97 0.00 2.45 0.29 0.04 89.26 Average: 5 8.08 0.00 2.15 1.34 0.04 88.39 Average: 6 7.52 0.00 2.64 0.73 0.04 89.06 Average: 7 8.52 0.00 2.30 0.57 0.05 88.56