---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1770 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 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-1770) 05/19/25 _x86_64_ (8 CPU) 05:24:49 LINUX RESTART (8 CPU) 05:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:26:02 414.83 48.28 366.56 0.00 5367.51 108422.60 0.00 05:27:01 86.61 0.58 86.04 0.00 4.61 34523.08 0.00 05:28:01 54.37 0.00 54.37 0.00 0.00 31383.05 0.00 05:29:02 144.18 0.72 143.46 0.00 30.93 59539.14 0.00 Average: 175.36 12.44 162.92 0.00 1356.34 58566.13 0.00 05:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:26:02 28862636 31508716 791168 2.41 92464 2790452 1877848 5.53 1110132 2465832 231316 05:27:01 27085384 31492412 801884 2.44 110148 4419688 2021280 5.96 1781836 3453444 956260 05:28:01 27025712 31489240 803588 2.44 114368 4458648 1932552 5.70 1806420 3472844 103072 05:29:02 27819576 31538292 759444 2.31 136312 3731672 1742524 5.14 1227360 3304672 92 Average: 27698327 31507165 789021 2.40 113323 3850115 1893551 5.58 1481437 3174198 322685 05:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:26:02 veth61d7f35 64.94 87.85 6.54 688.32 0.00 0.00 0.00 0.06 05:26:02 ens3 869.59 612.55 7459.42 119.92 0.00 0.00 0.00 0.00 05:26:02 docker0 175.64 195.98 13.26 1255.92 0.00 0.00 0.00 0.00 05:26:02 lo 3.67 3.67 0.35 0.35 0.00 0.00 0.00 0.00 05:27:01 veth61d7f35 83.28 138.60 7.92 1204.34 0.00 0.00 0.00 0.10 05:27:01 ens3 151.34 91.60 1214.83 13.80 0.00 0.00 0.00 0.00 05:27:01 docker0 83.28 138.53 6.78 1204.34 0.00 0.00 0.00 0.00 05:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:28:01 veth61d7f35 1.13 1.13 0.10 1.59 0.00 0.00 0.00 0.00 05:28:01 ens3 18.70 12.45 16.03 8.11 0.00 0.00 0.00 0.00 05:28:01 docker0 1.13 1.12 0.08 1.59 0.00 0.00 0.00 0.00 05:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:02 ens3 335.91 201.07 7333.73 35.45 0.00 0.00 0.00 0.00 05:29:02 docker0 61.76 102.20 5.64 870.88 0.00 0.00 0.00 0.00 05:29:02 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 344.68 229.99 4017.56 44.45 0.00 0.00 0.00 0.00 Average: docker0 80.44 109.34 6.44 831.65 0.00 0.00 0.00 0.00 Average: lo 1.57 1.57 0.15 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1770) 05/19/25 _x86_64_ (8 CPU) 05:24:49 LINUX RESTART (8 CPU) 05:25:01 CPU %user %nice %system %iowait %steal %idle 05:26:02 all 11.38 0.00 3.96 1.65 0.06 82.95 05:26:02 0 11.33 0.00 4.67 3.80 0.07 80.13 05:26:02 1 9.58 0.00 4.34 2.36 0.05 83.67 05:26:02 2 9.61 0.00 3.29 0.35 0.07 86.68 05:26:02 3 14.02 0.00 3.91 3.77 0.07 78.23 05:26:02 4 10.41 0.00 4.90 0.56 0.05 84.09 05:26:02 5 12.84 0.00 3.19 0.22 0.05 83.70 05:26:02 6 9.92 0.00 3.40 1.11 0.05 85.52 05:26:02 7 13.30 0.00 4.00 1.03 0.07 81.61 05:27:01 all 56.77 0.00 7.88 0.39 0.08 34.87 05:27:01 0 56.65 0.00 7.51 0.19 0.09 35.57 05:27:01 1 57.18 0.00 7.02 0.07 0.09 35.64 05:27:01 2 58.57 0.00 7.97 0.31 0.09 33.07 05:27:01 3 58.02 0.00 8.52 0.26 0.09 33.12 05:27:01 4 55.06 0.00 7.82 1.13 0.09 35.91 05:27:01 5 56.67 0.00 8.00 0.29 0.07 34.97 05:27:01 6 54.52 0.00 8.23 0.12 0.07 37.06 05:27:01 7 57.50 0.00 8.01 0.75 0.10 33.63 05:28:01 all 36.12 0.00 6.12 0.32 0.06 57.38 05:28:01 0 35.95 0.00 6.11 1.36 0.07 56.51 05:28:01 1 37.00 0.00 6.42 0.00 0.07 56.51 05:28:01 2 38.32 0.00 5.85 0.52 0.07 55.24 05:28:01 3 35.66 0.00 6.41 0.20 0.07 57.67 05:28:01 4 35.50 0.00 5.94 0.42 0.05 58.09 05:28:01 5 35.20 0.00 5.91 0.00 0.07 58.82 05:28:01 6 34.75 0.00 6.05 0.00 0.07 59.14 05:28:01 7 36.55 0.00 6.25 0.07 0.05 57.09 05:29:02 all 25.92 0.00 4.89 0.66 0.06 68.46 05:29:02 0 26.75 0.00 5.99 3.22 0.07 63.98 05:29:02 1 25.48 0.00 4.01 0.13 0.07 70.30 05:29:02 2 25.97 0.00 5.39 0.02 0.05 68.57 05:29:02 3 25.96 0.00 4.89 0.22 0.05 68.88 05:29:02 4 25.60 0.00 4.53 0.02 0.07 69.79 05:29:02 5 25.26 0.00 4.68 0.03 0.07 69.96 05:29:02 6 27.50 0.00 4.14 0.45 0.07 67.84 05:29:02 7 24.86 0.00 5.49 1.23 0.05 68.36 Average: all 32.47 0.00 5.71 0.76 0.07 61.00 Average: 0 32.58 0.00 6.06 2.15 0.07 59.14 Average: 1 32.26 0.00 5.45 0.64 0.07 61.59 Average: 2 33.04 0.00 5.62 0.30 0.07 60.97 Average: 3 33.34 0.00 5.93 1.11 0.07 59.55 Average: 4 31.56 0.00 5.79 0.53 0.06 62.06 Average: 5 32.40 0.00 5.44 0.13 0.06 61.96 Average: 6 31.59 0.00 5.44 0.42 0.06 62.48 Average: 7 32.97 0.00 5.93 0.77 0.07 60.27