---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3141 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-3141) 08/08/23 _x86_64_ (8 CPU) 21:24:17 LINUX RESTART (8 CPU) 21:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:26:01 156.19 10.15 146.04 0.00 1695.18 70024.33 0.00 21:27:01 52.42 0.02 52.41 0.00 0.13 62674.10 0.00 Average: 104.31 5.08 99.23 0.00 847.66 66349.22 0.00 21:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:26:01 28277152 31572016 733872 2.23 95976 3404988 1894620 5.58 1347660 2820692 773268 21:27:01 27852264 31538760 765000 2.33 99604 3766544 1941912 5.72 1519432 3043892 256516 Average: 28064708 31555388 749436 2.28 97790 3585766 1918266 5.65 1433546 2932292 514892 21:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:26:01 lo 3.13 3.13 0.31 0.31 0.00 0.00 0.00 0.00 21:26:01 docker0 182.97 262.31 13.56 2116.26 0.00 0.00 0.00 0.00 21:26:01 ens3 560.56 357.89 8072.85 103.03 0.00 0.00 0.00 0.00 21:26:01 veth5146d93 119.13 200.20 10.60 1757.12 0.00 0.00 0.00 0.14 21:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:27:01 docker0 1.47 1.40 0.11 1.78 0.00 0.00 0.00 0.00 21:27:01 ens3 18.05 13.20 15.16 7.67 0.00 0.00 0.00 0.00 21:27:01 veth5146d93 1.47 1.43 0.13 1.79 0.00 0.00 0.00 0.00 Average: lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 Average: docker0 92.22 131.85 6.84 1059.02 0.00 0.00 0.00 0.00 Average: ens3 289.30 185.54 4044.01 55.35 0.00 0.00 0.00 0.00 Average: veth5146d93 60.30 100.82 5.37 879.45 0.00 0.00 0.00 0.07 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3141) 08/08/23 _x86_64_ (8 CPU) 21:24:17 LINUX RESTART (8 CPU) 21:25:01 CPU %user %nice %system %iowait %steal %idle 21:26:01 all 18.56 0.00 4.30 4.99 0.07 72.08 21:26:01 0 20.38 0.00 3.51 0.62 0.07 75.41 21:26:01 1 19.09 0.00 5.31 20.90 0.08 54.61 21:26:01 2 18.65 0.00 4.92 0.30 0.07 76.05 21:26:01 3 18.42 0.00 4.22 0.64 0.08 76.64 21:26:01 4 18.70 0.00 3.39 3.26 0.05 74.60 21:26:01 5 17.40 0.00 3.52 1.60 0.05 77.43 21:26:01 6 17.02 0.00 4.97 12.02 0.07 65.92 21:26:01 7 18.83 0.00 4.57 0.64 0.08 75.87 21:27:01 all 35.73 0.00 5.33 2.46 0.09 56.40 21:27:01 0 36.24 0.00 5.26 0.69 0.07 57.75 21:27:01 1 34.72 0.00 5.47 2.67 0.08 57.06 21:27:01 2 35.67 0.00 5.20 0.32 0.10 58.71 21:27:01 3 35.64 0.00 5.20 0.59 0.07 58.50 21:27:01 4 36.11 0.00 5.28 5.21 0.08 53.31 21:27:01 5 37.56 0.00 5.34 0.99 0.08 56.02 21:27:01 6 36.24 0.00 5.31 0.39 0.07 57.99 21:27:01 7 33.60 0.00 5.59 8.81 0.13 51.86 Average: all 27.14 0.00 4.82 3.72 0.08 64.24 Average: 0 28.30 0.00 4.39 0.65 0.07 66.60 Average: 1 26.91 0.00 5.39 11.78 0.08 55.84 Average: 2 27.15 0.00 5.06 0.31 0.08 67.39 Average: 3 27.04 0.00 4.71 0.61 0.08 67.56 Average: 4 27.40 0.00 4.34 4.23 0.07 63.96 Average: 5 27.49 0.00 4.43 1.30 0.07 66.72 Average: 6 26.63 0.00 5.14 6.20 0.07 61.96 Average: 7 26.22 0.00 5.08 4.73 0.11 63.85