---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-19734 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-19734) 07/12/22 _x86_64_ (8 CPU) 17:06:09 LINUX RESTART (8 CPU) 17:07:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:08:01 58.78 3.02 55.77 0.00 379.24 27983.04 0.00 17:09:01 47.73 0.10 47.63 0.00 7.20 23512.70 0.00 17:10:01 1.52 0.00 1.52 0.00 0.00 17.07 0.00 17:11:01 1.28 0.00 1.28 0.00 0.00 15.59 0.00 Average: 27.06 0.76 26.30 0.00 94.22 12754.07 0.00 17:07:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:08:01 28752324 31745484 544032 1.65 96808 3162316 1944868 5.73 1225192 2509196 243988 17:09:01 28522956 31772476 519960 1.58 113124 3370672 1729204 5.10 1129672 2803592 216 17:10:01 28524492 31774092 518296 1.58 113164 3370676 1729204 5.10 1128920 2803596 32 17:11:01 28529528 31779204 512972 1.56 113212 3370668 1729204 5.10 1123440 2803596 16 Average: 28582325 31767814 523815 1.59 109077 3318583 1783120 5.26 1151806 2729995 61063 17:07:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:08:01 lo 1.17 1.17 0.12 0.12 0.00 0.00 0.00 0.00 17:08:01 veth3fcf88f 5.24 5.41 0.47 40.58 0.00 0.00 0.00 0.00 17:08:01 docker0 6.81 7.00 0.59 51.98 0.00 0.00 0.00 0.00 17:08:01 ens3 217.15 155.51 4169.23 69.39 0.00 0.00 0.00 0.00 17:09:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 17:09:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 ens3 113.68 68.13 2528.69 14.02 0.00 0.00 0.00 0.00 17:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 ens3 0.77 0.37 0.32 0.20 0.00 0.00 0.00 0.00 Average: lo 0.66 0.66 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 1.67 1.71 0.14 12.67 0.00 0.00 0.00 0.00 Average: ens3 81.78 55.16 1653.43 20.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-19734) 07/12/22 _x86_64_ (8 CPU) 17:06:09 LINUX RESTART (8 CPU) 17:07:03 CPU %user %nice %system %iowait %steal %idle 17:08:01 all 17.16 0.00 3.75 0.52 0.06 78.51 17:08:01 0 19.96 0.00 3.27 0.35 0.05 76.36 17:08:01 1 15.35 0.00 3.93 1.13 0.07 79.52 17:08:01 2 18.34 0.00 4.01 1.87 0.07 75.71 17:08:01 3 15.70 0.00 3.71 0.17 0.05 80.37 17:08:01 4 15.25 0.00 4.41 0.12 0.07 80.15 17:08:01 5 17.44 0.00 3.48 0.03 0.05 78.99 17:08:01 6 17.86 0.00 3.53 0.26 0.07 78.27 17:08:01 7 17.34 0.00 3.67 0.24 0.07 78.67 17:09:01 all 11.60 0.00 2.58 0.40 0.04 85.38 17:09:01 0 11.52 0.00 2.25 0.10 0.05 86.09 17:09:01 1 11.21 0.00 2.45 0.69 0.03 85.61 17:09:01 2 11.30 0.00 2.62 0.02 0.03 86.03 17:09:01 3 12.59 0.00 2.35 0.00 0.03 85.02 17:09:01 4 11.58 0.00 2.93 2.02 0.03 83.43 17:09:01 5 12.21 0.00 2.73 0.12 0.05 84.89 17:09:01 6 11.25 0.00 2.80 0.23 0.03 85.69 17:09:01 7 11.15 0.00 2.51 0.05 0.05 86.24 17:10:01 all 0.03 0.00 0.02 0.00 0.00 99.95 17:10:01 0 0.05 0.00 0.03 0.00 0.00 99.92 17:10:01 1 0.07 0.00 0.05 0.02 0.02 99.85 17:10:01 2 0.00 0.00 0.00 0.00 0.00 100.00 17:10:01 3 0.05 0.00 0.02 0.00 0.00 99.93 17:10:01 4 0.00 0.00 0.00 0.02 0.00 99.98 17:10:01 5 0.02 0.00 0.02 0.00 0.00 99.97 17:10:01 6 0.00 0.00 0.02 0.00 0.00 99.98 17:10:01 7 0.02 0.00 0.03 0.00 0.02 99.93 17:11:01 all 0.06 0.00 0.03 0.00 0.00 99.90 17:11:01 0 0.07 0.00 0.02 0.00 0.00 99.92 17:11:01 1 0.07 0.00 0.07 0.02 0.00 99.85 17:11:01 2 0.05 0.00 0.00 0.00 0.00 99.95 17:11:01 3 0.07 0.00 0.03 0.00 0.02 99.88 17:11:01 4 0.05 0.00 0.00 0.02 0.00 99.93 17:11:01 5 0.00 0.00 0.02 0.00 0.00 99.98 17:11:01 6 0.10 0.00 0.05 0.00 0.00 99.85 17:11:01 7 0.08 0.00 0.05 0.00 0.02 99.85 Average: all 7.10 0.00 1.57 0.23 0.03 91.08 Average: 0 7.76 0.00 1.37 0.11 0.03 90.73 Average: 1 6.59 0.00 1.60 0.46 0.03 91.32 Average: 2 7.29 0.00 1.63 0.46 0.03 90.60 Average: 3 6.99 0.00 1.50 0.04 0.03 91.44 Average: 4 6.61 0.00 1.80 0.55 0.03 91.01 Average: 5 7.31 0.00 1.54 0.04 0.03 91.09 Average: 6 7.18 0.00 1.58 0.12 0.03 91.09 Average: 7 7.03 0.00 1.54 0.07 0.04 91.33