---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40717 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: 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 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 144G 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 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40717) 03/10/25 _x86_64_ (8 CPU) 04:59:33 LINUX RESTART (8 CPU) 05:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:01:01 340.18 15.51 324.66 0.00 1961.67 37103.28 0.00 05:02:01 261.21 1.98 259.22 0.00 32.26 73771.44 0.00 05:03:01 37.84 0.02 37.83 0.00 0.13 25717.73 0.00 05:04:01 225.03 0.18 224.85 0.00 8.53 68471.52 0.00 Average: 216.06 4.42 211.64 0.00 500.65 51265.99 0.00 05:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:01:01 29160788 31523084 804192 2.45 76312 2555772 1985752 5.85 1056872 2281956 712 05:02:01 27174756 31292944 1013980 3.08 184920 4036364 2380716 7.02 1756652 3382764 573356 05:03:01 26397528 30841000 1465416 4.46 188312 4322600 2668268 7.86 1968096 3908764 420876 05:04:01 26944472 31496868 808852 2.46 198876 4416108 1979576 5.83 1435064 3890976 280 Average: 27419386 31288474 1023110 3.11 162105 3832711 2253578 6.64 1554171 3366115 248806 05:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:01:01 veth5374d81 6.22 6.35 0.59 5.75 0.00 0.00 0.00 0.00 05:01:01 docker0 33.76 37.36 2.71 235.20 0.00 0.00 0.00 0.00 05:01:01 lo 6.60 6.60 0.65 0.65 0.00 0.00 0.00 0.00 05:01:01 ens3 434.94 287.90 5613.15 79.12 0.00 0.00 0.00 0.00 05:02:01 docker0 296.92 414.31 25.20 2851.45 0.00 0.00 0.00 0.00 05:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:02:01 veth4fe399e 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 05:02:01 ens3 444.29 313.80 2880.16 40.90 0.00 0.00 0.00 0.00 05:03:01 docker0 0.97 1.33 0.11 0.35 0.00 0.00 0.00 0.00 05:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 veth4fe399e 0.97 1.37 0.13 0.36 0.00 0.00 0.00 0.00 05:03:01 ens3 15.51 9.00 11.42 6.13 0.00 0.00 0.00 0.00 05:04:01 docker0 4.67 10.56 0.28 114.99 0.00 0.00 0.00 0.00 05:04:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 05:04:01 ens3 167.19 96.23 2723.36 22.07 0.00 0.00 0.00 0.00 Average: docker0 84.08 115.89 7.08 800.50 0.00 0.00 0.00 0.00 Average: lo 2.23 2.23 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 265.48 176.73 2807.02 37.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40717) 03/10/25 _x86_64_ (8 CPU) 04:59:33 LINUX RESTART (8 CPU) 05:00:01 CPU %user %nice %system %iowait %steal %idle 05:01:01 all 8.10 0.00 2.88 1.32 0.07 87.63 05:01:01 0 9.44 0.00 3.59 2.55 0.07 84.36 05:01:01 1 8.52 0.00 2.39 0.03 0.05 89.01 05:01:01 2 7.87 0.00 2.35 0.40 0.07 89.31 05:01:01 3 6.73 0.00 3.24 1.38 0.12 88.54 05:01:01 4 7.69 0.00 3.37 3.45 0.07 85.43 05:01:01 5 10.12 0.00 2.31 0.22 0.07 87.28 05:01:01 6 8.01 0.00 3.12 1.84 0.10 86.92 05:01:01 7 6.33 0.00 2.71 0.72 0.05 90.18 05:02:01 all 22.33 0.00 5.13 1.23 0.07 71.23 05:02:01 0 21.72 0.00 5.29 3.86 0.08 69.04 05:02:01 1 23.02 0.00 5.61 0.37 0.08 70.91 05:02:01 2 20.43 0.00 5.93 0.25 0.08 73.31 05:02:01 3 22.50 0.00 5.61 0.34 0.07 71.48 05:02:01 4 22.39 0.00 4.32 0.03 0.07 73.19 05:02:01 5 21.49 0.00 3.90 0.17 0.05 74.39 05:02:01 6 21.64 0.00 4.72 0.79 0.05 72.80 05:02:01 7 25.46 0.00 5.66 4.08 0.08 64.71 05:03:01 all 42.60 0.00 4.73 0.25 0.08 52.33 05:03:01 0 42.48 0.00 5.33 0.15 0.07 51.98 05:03:01 1 42.38 0.00 4.86 0.10 0.08 52.57 05:03:01 2 42.18 0.00 4.58 0.02 0.08 53.14 05:03:01 3 42.98 0.00 4.44 0.00 0.10 52.47 05:03:01 4 42.40 0.00 4.70 0.00 0.08 52.81 05:03:01 5 42.30 0.00 4.59 0.00 0.10 53.00 05:03:01 6 43.97 0.00 4.49 0.02 0.07 51.45 05:03:01 7 42.13 0.00 4.83 1.71 0.08 51.24 05:04:01 all 28.72 0.00 6.31 2.19 0.10 62.69 05:04:01 0 29.77 0.00 6.19 1.77 0.10 62.17 05:04:01 1 28.24 0.00 5.63 0.47 0.10 65.56 05:04:01 2 28.57 0.00 6.52 2.54 0.12 62.25 05:04:01 3 29.23 0.00 6.08 0.05 0.10 64.54 05:04:01 4 29.40 0.00 5.97 0.93 0.08 63.62 05:04:01 5 29.09 0.00 7.24 0.74 0.08 62.85 05:04:01 6 28.51 0.00 6.33 9.09 0.10 55.96 05:04:01 7 26.92 0.00 6.49 1.98 0.08 64.52 Average: all 25.47 0.00 4.76 1.25 0.08 68.43 Average: 0 25.86 0.00 5.10 2.08 0.08 66.89 Average: 1 25.55 0.00 4.62 0.24 0.08 69.51 Average: 2 24.78 0.00 4.84 0.80 0.09 69.49 Average: 3 25.48 0.00 4.85 0.44 0.10 69.13 Average: 4 25.49 0.00 4.59 1.10 0.08 68.74 Average: 5 25.75 0.00 4.51 0.28 0.08 69.38 Average: 6 25.65 0.00 4.67 2.93 0.08 66.67 Average: 7 25.22 0.00 4.92 2.12 0.08 67.66