---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2832 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 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 Mmio stale data: 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; Retpolines, 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2832) 01/17/23 _x86_64_ (8 CPU) 22:24:55 LINUX RESTART (8 CPU) 22:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:26:02 236.43 47.22 189.22 0.00 5331.47 167760.40 0.00 22:27:01 68.63 0.61 68.02 0.00 23.45 40169.73 0.00 22:28:01 64.66 0.27 64.39 0.00 22.93 35586.75 0.00 22:29:01 4.12 0.00 4.12 0.00 0.00 62.39 0.00 Average: 93.56 12.07 81.49 0.00 1349.82 60977.05 0.00 22:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:26:02 29582084 31594224 747196 2.27 61748 2245316 2039068 6.01 997112 1989216 316196 22:27:01 27862976 31269604 1030756 3.13 97160 3507964 2409696 7.10 1574816 2992076 503852 22:28:01 28561380 31556712 746044 2.27 103684 3115068 1788188 5.27 1147004 2747908 412 22:29:01 28576016 31571008 733604 2.23 103792 3114932 1754092 5.17 1134828 2746380 240 Average: 28645614 31497887 814400 2.48 91596 2995820 1997761 5.89 1213440 2618895 205175 22:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:26:02 ens3 564.23 401.17 7096.13 84.11 0.00 0.00 0.00 0.00 22:26:02 docker0 20.25 22.53 1.64 357.70 0.00 0.00 0.00 0.00 22:26:02 lo 3.87 3.87 0.37 0.37 0.00 0.00 0.00 0.00 22:27:01 veth5643a7d 68.72 98.71 6.98 1330.27 0.00 0.00 0.00 0.11 22:27:01 ens3 150.70 105.39 1375.38 67.96 0.00 0.00 0.00 0.00 22:27:01 docker0 68.72 98.59 6.04 1330.27 0.00 0.00 0.00 0.00 22:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:28:01 ens3 103.28 68.71 2529.97 15.35 0.00 0.00 0.00 0.00 22:28:01 docker0 1.28 1.42 0.08 1.55 0.00 0.00 0.00 0.00 22:28:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 22:29:01 ens3 5.72 3.77 5.82 2.40 0.00 0.00 0.00 0.00 22:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 206.20 144.91 2757.40 42.35 0.00 0.00 0.00 0.00 Average: docker0 22.37 30.35 1.92 418.58 0.00 0.00 0.00 0.00 Average: lo 1.34 1.34 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2832) 01/17/23 _x86_64_ (8 CPU) 22:24:55 LINUX RESTART (8 CPU) 22:25:01 CPU %user %nice %system %iowait %steal %idle 22:26:02 all 7.37 0.00 2.21 4.48 0.06 85.87 22:26:02 0 5.90 0.00 3.07 1.04 0.05 89.94 22:26:02 1 9.49 0.00 2.28 11.08 0.05 77.10 22:26:02 2 7.32 0.00 2.09 1.05 0.05 89.48 22:26:02 3 6.69 0.00 2.33 4.42 0.08 86.47 22:26:02 4 7.14 0.00 1.90 1.81 0.07 89.08 22:26:02 5 6.69 0.00 2.71 4.38 0.07 86.15 22:26:02 6 8.14 0.00 2.09 5.71 0.05 84.00 22:26:02 7 7.57 0.00 1.24 6.36 0.08 84.75 22:27:01 all 43.41 0.00 6.56 2.02 0.13 47.88 22:27:01 0 43.61 0.00 6.04 0.05 0.12 50.17 22:27:01 1 44.02 0.00 7.07 0.22 0.14 48.54 22:27:01 2 44.19 0.00 5.67 0.09 0.14 49.92 22:27:01 3 43.78 0.00 7.20 10.60 0.14 38.28 22:27:01 4 43.30 0.00 7.32 0.52 0.12 48.75 22:27:01 5 41.98 0.00 6.59 0.53 0.12 50.78 22:27:01 6 42.26 0.00 6.62 3.72 0.14 47.26 22:27:01 7 44.10 0.00 6.01 0.48 0.12 49.29 22:28:01 all 17.88 0.00 3.19 3.45 0.08 75.40 22:28:01 0 16.90 0.00 3.01 1.26 0.08 78.75 22:28:01 1 19.30 0.00 3.40 0.69 0.07 76.54 22:28:01 2 18.09 0.00 3.09 2.96 0.05 75.81 22:28:01 3 18.20 0.00 3.94 7.88 0.07 69.91 22:28:01 4 17.80 0.00 3.16 0.12 0.07 78.86 22:28:01 5 17.82 0.00 3.16 9.82 0.15 69.05 22:28:01 6 17.08 0.00 3.00 4.28 0.05 75.59 22:28:01 7 17.82 0.00 2.77 0.64 0.07 78.70 22:29:01 all 0.14 0.00 0.07 0.02 0.00 99.77 22:29:01 0 0.07 0.00 0.07 0.00 0.00 99.87 22:29:01 1 0.12 0.00 0.08 0.00 0.00 99.80 22:29:01 2 0.13 0.00 0.05 0.13 0.02 99.67 22:29:01 3 0.32 0.00 0.05 0.00 0.02 99.61 22:29:01 4 0.07 0.00 0.07 0.02 0.00 99.85 22:29:01 5 0.17 0.00 0.10 0.00 0.00 99.73 22:29:01 6 0.05 0.00 0.07 0.00 0.00 99.88 22:29:01 7 0.22 0.00 0.07 0.00 0.00 99.72 Average: all 17.02 0.00 2.99 2.49 0.07 77.43 Average: 0 16.44 0.00 3.02 0.59 0.06 79.88 Average: 1 18.06 0.00 3.18 3.01 0.06 75.68 Average: 2 17.27 0.00 2.71 1.06 0.06 78.90 Average: 3 17.07 0.00 3.35 5.69 0.08 73.81 Average: 4 16.90 0.00 3.08 0.62 0.06 79.34 Average: 5 16.49 0.00 3.12 3.69 0.08 76.62 Average: 6 16.71 0.00 2.92 3.42 0.06 76.89 Average: 7 17.23 0.00 2.50 1.88 0.07 78.33