---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36250 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 12G 143G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36250) 01/07/25 _x86_64_ (8 CPU) 03:24:29 LINUX RESTART (8 CPU) 03:25:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:26:01 391.49 14.65 376.84 0.00 1913.78 37967.68 0.00 03:27:01 227.48 2.33 225.15 0.00 24.26 80583.90 0.00 03:28:01 105.77 0.20 105.57 0.00 12.93 21872.89 0.00 03:29:01 150.55 0.30 150.25 0.00 26.79 48670.31 0.00 Average: 219.54 4.41 215.12 0.00 500.31 47235.15 0.00 03:25:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:26:01 29091388 31501640 814652 2.48 81548 2595940 1991656 5.87 1084744 2317240 9552 03:27:01 27878044 31503380 805592 2.45 186012 3592584 1904040 5.61 1185692 3303716 264 03:28:01 27285564 31252596 1048580 3.19 195224 3872084 2515968 7.41 1714308 3303492 205432 03:29:01 26769636 31447884 851492 2.59 203348 4534976 1863460 5.49 1485784 4007152 376 Average: 27756158 31426375 880079 2.68 166533 3648896 2068781 6.10 1367632 3232900 53906 03:25:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:26:01 docker0 176.23 200.05 14.54 408.42 0.00 0.00 0.00 0.00 03:26:01 ens3 621.37 438.40 5729.66 91.95 0.00 0.00 0.00 0.00 03:26:01 vethf1ea9d3 139.01 159.15 13.75 129.81 0.00 0.00 0.00 0.01 03:26:01 lo 6.49 6.49 0.64 0.64 0.00 0.00 0.00 0.00 03:27:01 docker0 177.92 347.99 15.30 3267.87 0.00 0.00 0.00 0.00 03:27:01 ens3 361.59 185.92 3281.37 22.66 0.00 0.00 0.00 0.00 03:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:28:01 docker0 1.45 2.70 0.09 38.11 0.00 0.00 0.00 0.00 03:28:01 ens3 42.73 24.81 74.67 14.10 0.00 0.00 0.00 0.00 03:28:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 03:28:01 vethdba69a6 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 03:29:01 docker0 5.58 11.01 0.34 154.69 0.00 0.00 0.00 0.00 03:29:01 ens3 168.03 123.08 2715.04 130.88 0.00 0.00 0.00 0.00 03:29:01 lo 2.47 2.47 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 90.65 140.68 7.60 964.92 0.00 0.00 0.00 0.00 Average: ens3 299.76 194.07 2961.71 65.01 0.00 0.00 0.00 0.00 Average: lo 2.37 2.37 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36250) 01/07/25 _x86_64_ (8 CPU) 03:24:29 LINUX RESTART (8 CPU) 03:25:00 CPU %user %nice %system %iowait %steal %idle 03:26:01 all 8.04 0.00 3.10 2.58 0.05 86.22 03:26:01 0 6.57 0.00 3.32 5.80 0.05 84.26 03:26:01 1 9.23 0.00 4.32 4.17 0.05 82.22 03:26:01 2 8.91 0.00 2.73 0.63 0.07 87.66 03:26:01 3 7.29 0.00 3.36 7.29 0.05 82.01 03:26:01 4 8.35 0.00 2.68 0.46 0.05 88.45 03:26:01 5 9.29 0.00 2.84 1.77 0.05 86.05 03:26:01 6 8.29 0.00 2.75 0.45 0.05 88.47 03:26:01 7 6.43 0.00 2.82 0.12 0.05 90.59 03:27:01 all 6.27 0.00 3.16 6.23 0.05 84.29 03:27:01 0 6.48 0.00 3.37 0.79 0.03 89.33 03:27:01 1 6.74 0.00 3.79 7.28 0.05 82.14 03:27:01 2 5.89 0.00 2.77 2.05 0.05 89.24 03:27:01 3 6.17 0.00 3.02 0.94 0.03 89.84 03:27:01 4 6.18 0.00 4.07 1.18 0.07 88.50 03:27:01 5 8.14 0.00 2.76 0.58 0.05 88.47 03:27:01 6 5.81 0.00 1.79 0.42 0.03 91.95 03:27:01 7 4.75 0.00 3.75 36.88 0.05 54.57 03:28:01 all 50.65 0.00 7.93 1.93 0.10 39.39 03:28:01 0 49.90 0.00 7.99 2.35 0.10 39.66 03:28:01 1 51.75 0.00 7.96 1.10 0.10 39.10 03:28:01 2 48.85 0.00 7.91 0.51 0.10 42.63 03:28:01 3 52.45 0.00 8.26 2.98 0.10 36.21 03:28:01 4 51.78 0.00 8.48 3.35 0.12 36.28 03:28:01 5 50.39 0.00 7.88 0.64 0.10 40.99 03:28:01 6 51.47 0.00 7.77 0.82 0.10 39.83 03:28:01 7 48.59 0.00 7.19 3.72 0.10 40.40 03:29:01 all 19.34 0.00 4.45 2.95 0.09 73.17 03:29:01 0 19.92 0.00 4.93 0.10 0.07 74.98 03:29:01 1 20.66 0.00 5.47 7.54 0.10 66.24 03:29:01 2 19.78 0.00 4.57 0.13 0.08 75.43 03:29:01 3 20.24 0.00 4.80 0.08 0.07 74.81 03:29:01 4 18.43 0.00 4.16 0.40 0.07 76.94 03:29:01 5 18.58 0.00 3.92 0.13 0.05 77.31 03:29:01 6 18.10 0.00 3.64 0.20 0.17 77.88 03:29:01 7 19.02 0.00 4.13 15.16 0.09 61.61 Average: all 20.98 0.00 4.65 3.42 0.07 70.87 Average: 0 20.64 0.00 4.89 2.27 0.06 72.13 Average: 1 22.05 0.00 5.38 5.01 0.08 67.48 Average: 2 20.76 0.00 4.48 0.83 0.08 73.85 Average: 3 21.45 0.00 4.85 2.84 0.06 70.80 Average: 4 21.06 0.00 4.83 1.34 0.08 72.69 Average: 5 21.49 0.00 4.34 0.79 0.06 73.32 Average: 6 20.84 0.00 3.98 0.47 0.09 74.62 Average: 7 19.55 0.00 4.46 13.89 0.07 62.03