---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1932 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: 2799.976 BogoMIPS: 5599.95 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-1932) 01/11/23 _x86_64_ (8 CPU) 19:20:42 LINUX RESTART (8 CPU) 19:21:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:22:01 341.10 41.12 299.98 0.00 4523.16 187889.37 0.00 19:23:01 64.12 0.18 63.94 0.00 11.86 36004.53 0.00 19:24:01 1.42 0.00 1.42 0.00 0.00 14.55 0.00 19:25:01 1.12 0.00 1.12 0.00 0.00 12.66 0.00 Average: 101.95 10.33 91.62 0.00 1133.85 55983.44 0.00 19:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:22:01 28463540 31412212 898612 2.73 90860 3084744 2264792 6.67 1339884 2665296 461552 19:23:01 28635400 31595024 719480 2.19 95664 3090528 1774296 5.23 1058924 2774816 164 19:24:01 28636296 31595996 718112 2.18 95688 3090532 1774296 5.23 1058796 2774820 12 19:25:01 28642044 31601792 712276 2.17 95716 3090532 1774296 5.23 1053268 2774828 132 Average: 28594320 31551256 762120 2.32 94482 3089084 1896920 5.59 1127718 2747440 115465 19:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:22:01 docker0 126.96 150.77 10.34 1717.35 0.00 0.00 0.00 0.00 19:22:01 vethf8f3cb1 73.09 100.88 7.23 1358.38 0.00 0.00 0.00 0.11 19:22:01 ens3 924.71 620.74 8498.41 134.87 0.00 0.00 0.00 0.00 19:22:01 lo 3.67 3.67 0.35 0.35 0.00 0.00 0.00 0.00 19:23:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:23:01 ens3 113.30 72.74 2525.18 12.62 0.00 0.00 0.00 0.00 19:23:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 19:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:24:01 ens3 0.22 0.00 0.01 0.00 0.00 0.00 0.00 0.00 19:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:25:01 ens3 0.55 0.13 0.06 0.01 0.00 0.00 0.00 0.00 19:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 31.75 37.70 2.59 429.37 0.00 0.00 0.00 0.00 Average: ens3 259.71 173.41 2756.04 36.88 0.00 0.00 0.00 0.00 Average: lo 1.25 1.25 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1932) 01/11/23 _x86_64_ (8 CPU) 19:20:42 LINUX RESTART (8 CPU) 19:21:01 CPU %user %nice %system %iowait %steal %idle 19:22:01 all 15.05 0.00 4.74 2.03 0.06 78.12 19:22:01 0 16.17 0.00 4.48 0.71 0.05 78.60 19:22:01 1 17.35 0.00 4.26 1.35 0.05 76.99 19:22:01 2 17.62 0.00 5.65 0.55 0.05 76.12 19:22:01 3 12.29 0.00 4.50 4.57 0.07 78.58 19:22:01 4 14.17 0.00 4.51 0.56 0.05 80.72 19:22:01 5 13.73 0.00 3.63 0.13 0.05 82.45 19:22:01 6 14.67 0.00 5.35 3.74 0.07 76.16 19:22:01 7 14.39 0.00 5.53 4.70 0.07 75.31 19:23:01 all 13.95 0.00 2.85 0.59 0.04 82.56 19:23:01 0 13.89 0.00 3.38 0.00 0.03 82.69 19:23:01 1 14.23 0.00 2.23 0.00 0.03 83.50 19:23:01 2 14.04 0.00 2.76 0.02 0.03 83.15 19:23:01 3 13.93 0.00 2.69 0.57 0.05 82.77 19:23:01 4 13.59 0.00 2.32 0.10 0.03 83.95 19:23:01 5 14.08 0.00 3.44 0.40 0.03 82.04 19:23:01 6 13.88 0.00 2.52 0.03 0.03 83.52 19:23:01 7 13.98 0.00 3.47 3.64 0.05 78.86 19:24:01 all 0.02 0.00 0.01 0.00 0.01 99.96 19:24:01 0 0.02 0.00 0.00 0.00 0.00 99.98 19:24:01 1 0.02 0.00 0.02 0.00 0.00 99.97 19:24:01 2 0.00 0.00 0.00 0.00 0.02 99.98 19:24:01 3 0.03 0.00 0.02 0.00 0.00 99.95 19:24:01 4 0.00 0.00 0.00 0.02 0.00 99.98 19:24:01 5 0.02 0.00 0.02 0.00 0.02 99.95 19:24:01 6 0.02 0.00 0.02 0.02 0.02 99.93 19:24:01 7 0.03 0.00 0.00 0.00 0.00 99.97 19:25:01 all 0.02 0.00 0.02 0.00 0.01 99.95 19:25:01 0 0.00 0.00 0.03 0.00 0.02 99.95 19:25:01 1 0.02 0.00 0.02 0.00 0.02 99.95 19:25:01 2 0.05 0.00 0.02 0.00 0.00 99.93 19:25:01 3 0.03 0.00 0.03 0.00 0.02 99.92 19:25:01 4 0.00 0.00 0.00 0.02 0.00 99.98 19:25:01 5 0.02 0.00 0.02 0.00 0.00 99.97 19:25:01 6 0.02 0.00 0.03 0.00 0.02 99.93 19:25:01 7 0.02 0.00 0.02 0.02 0.02 99.93 Average: all 7.23 0.00 1.90 0.66 0.03 90.20 Average: 0 7.49 0.00 1.96 0.18 0.03 90.34 Average: 1 7.87 0.00 1.62 0.33 0.03 90.15 Average: 2 7.90 0.00 2.10 0.14 0.03 89.83 Average: 3 6.54 0.00 1.80 1.27 0.03 90.36 Average: 4 6.91 0.00 1.70 0.17 0.02 91.19 Average: 5 6.93 0.00 1.77 0.13 0.03 91.14 Average: 6 7.10 0.00 1.97 0.94 0.03 89.96 Average: 7 7.06 0.00 2.24 2.07 0.03 88.60