---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-6977 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 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 Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable 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; PBRSB-eIBRS Not affected; BHI Not affected 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 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 13G 143G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 13G 143G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-6977) 08/14/25 _x86_64_ (8 CPU) 04:57:40 LINUX RESTART (8 CPU) 04:58:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:59:01 433.92 72.99 360.93 0.00 13001.97 87682.28 0.00 05:00:01 190.53 3.00 187.54 0.00 38.93 40037.06 0.00 05:01:01 26.69 0.00 26.69 0.00 0.00 27340.75 0.00 05:02:01 181.30 0.22 181.09 0.00 28.80 52043.46 0.00 Average: 207.16 18.83 188.33 0.00 3226.84 51625.15 0.00 04:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:59:01 28436008 31481396 809992 2.46 91124 3229172 2033460 5.99 1078896 2953880 576 05:00:01 26204724 31183516 1093860 3.33 153096 4917736 2120228 6.25 2162336 3908504 685028 05:01:01 25605952 30770512 1505904 4.58 157352 5075132 2469944 7.28 2231696 4414944 434568 05:02:01 26209368 31497864 779968 2.37 172836 5169092 1712180 5.05 1637992 4388368 264 Average: 26614013 31233322 1047431 3.19 143602 4597783 2083953 6.14 1777730 3916424 280109 04:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:59:01 docker0 62.40 58.83 4.29 287.30 0.00 0.00 0.00 0.00 04:59:01 veth1ff6cbd 0.17 0.24 0.01 0.02 0.00 0.00 0.00 0.00 04:59:01 lo 5.22 5.22 0.53 0.53 0.00 0.00 0.00 0.00 04:59:01 ens3 724.74 498.71 8416.53 142.40 0.00 0.00 0.00 0.00 05:00:01 veth1cf41d1 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 05:00:01 docker0 285.70 387.67 24.44 2919.11 0.00 0.00 0.00 0.00 05:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:00:01 ens3 421.20 306.40 2951.83 41.28 0.00 0.00 0.00 0.00 05:01:01 veth1cf41d1 1.02 1.40 0.13 0.40 0.00 0.00 0.00 0.00 05:01:01 docker0 1.02 1.37 0.11 0.40 0.00 0.00 0.00 0.00 05:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 ens3 14.36 10.79 11.14 6.28 0.00 0.00 0.00 0.00 05:02:01 docker0 5.15 10.73 0.31 123.37 0.00 0.00 0.00 0.00 05:02:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 05:02:01 ens3 120.80 69.91 2719.36 18.19 0.00 0.00 0.00 0.00 Average: docker0 88.67 114.87 7.30 834.73 0.00 0.00 0.00 0.00 Average: lo 1.71 1.71 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 318.57 220.29 3504.16 51.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-6977) 08/14/25 _x86_64_ (8 CPU) 04:57:40 LINUX RESTART (8 CPU) 04:58:02 CPU %user %nice %system %iowait %steal %idle 04:59:01 all 10.64 0.00 3.20 1.80 0.06 84.29 04:59:01 0 13.52 0.00 3.32 1.67 0.05 81.44 04:59:01 1 10.64 0.00 2.48 0.89 0.05 85.93 04:59:01 2 10.44 0.00 3.44 0.26 0.07 85.79 04:59:01 3 7.56 0.00 3.08 0.57 0.05 88.74 04:59:01 4 12.16 0.00 3.76 5.75 0.07 78.26 04:59:01 5 12.29 0.00 3.27 0.72 0.07 83.66 04:59:01 6 9.01 0.00 3.23 0.84 0.07 86.86 04:59:01 7 9.51 0.00 3.01 3.77 0.07 83.64 05:00:01 all 29.44 0.00 5.54 0.73 0.08 64.21 05:00:01 0 27.99 0.00 4.47 0.17 0.08 67.29 05:00:01 1 29.97 0.00 5.46 0.24 0.08 64.25 05:00:01 2 29.25 0.00 5.24 0.69 0.07 64.75 05:00:01 3 27.81 0.00 5.96 0.94 0.07 65.22 05:00:01 4 30.04 0.00 5.30 0.34 0.07 64.26 05:00:01 5 31.31 0.00 5.84 0.12 0.08 62.65 05:00:01 6 29.34 0.00 5.35 0.10 0.07 65.14 05:00:01 7 29.83 0.00 6.69 3.29 0.08 60.10 05:01:01 all 40.89 0.00 5.18 0.24 0.08 53.61 05:01:01 0 41.25 0.00 4.98 1.06 0.07 52.64 05:01:01 1 39.69 0.00 5.56 0.03 0.08 54.64 05:01:01 2 39.87 0.00 5.53 0.55 0.07 53.98 05:01:01 3 41.57 0.00 5.25 0.18 0.08 52.91 05:01:01 4 41.87 0.00 4.98 0.00 0.08 53.07 05:01:01 5 40.74 0.00 5.29 0.00 0.07 53.91 05:01:01 6 41.85 0.00 4.72 0.03 0.08 53.31 05:01:01 7 40.28 0.00 5.16 0.08 0.07 54.40 05:02:01 all 34.52 0.00 6.53 0.65 0.07 58.22 05:02:01 0 33.16 0.00 6.25 0.91 0.08 59.60 05:02:01 1 34.86 0.00 6.39 0.42 0.07 58.26 05:02:01 2 35.36 0.00 7.39 0.45 0.08 56.71 05:02:01 3 34.23 0.00 6.27 0.67 0.07 58.76 05:02:01 4 33.28 0.00 5.55 0.10 0.07 61.00 05:02:01 5 35.92 0.00 6.81 1.26 0.07 55.94 05:02:01 6 34.80 0.00 6.63 0.15 0.07 58.35 05:02:01 7 34.54 0.00 6.96 1.27 0.08 57.15 Average: all 28.97 0.00 5.12 0.85 0.07 64.98 Average: 0 29.04 0.00 4.76 0.95 0.07 65.18 Average: 1 28.89 0.00 4.98 0.39 0.07 65.67 Average: 2 28.83 0.00 5.41 0.49 0.07 65.20 Average: 3 27.90 0.00 5.15 0.59 0.07 66.29 Average: 4 29.44 0.00 4.90 1.52 0.07 64.06 Average: 5 30.17 0.00 5.31 0.52 0.07 63.93 Average: 6 28.84 0.00 4.99 0.28 0.07 65.83 Average: 7 28.65 0.00 5.47 2.09 0.08 63.71