---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-773026 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-773026) 11/13/25 _x86_64_ (8 CPU) 05:02:55 LINUX RESTART (8 CPU) 05:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:04:01 381.27 73.02 308.25 0.00 12322.35 174135.38 0.00 05:05:01 274.10 11.83 262.27 0.00 1682.65 73015.03 0.00 05:06:01 111.33 0.37 110.96 0.00 41.46 33175.14 0.00 Average: 255.57 28.41 227.16 0.00 4682.15 93441.85 0.00 05:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:04:01 29267848 31558400 760080 2.31 74744 2515792 1643956 4.85 968988 2286800 272 05:05:01 26654160 31289052 986956 3.00 155060 4589124 2200864 6.49 1821200 3811732 288712 05:06:01 26447996 31502948 776872 2.36 161844 4980696 1882820 5.55 1600596 4219724 230600 Average: 27456668 31450133 841303 2.56 130549 4028537 1909213 5.63 1463595 3439419 173195 05:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:04:01 docker0 40.86 40.16 2.95 225.63 0.00 0.00 0.00 0.00 05:04:01 ens3 568.29 375.00 4994.77 122.84 0.00 0.00 0.00 0.00 05:04:01 lo 4.03 4.03 0.40 0.40 0.00 0.00 0.00 0.00 05:05:01 docker0 302.13 457.62 26.38 3062.60 0.00 0.00 0.00 0.00 05:05:01 ens3 600.55 383.57 6430.62 53.89 0.00 0.00 0.00 0.00 05:05:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 05:05:01 veth02fc877 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 05:06:01 docker0 5.20 9.13 0.36 128.30 0.00 0.00 0.00 0.00 05:06:01 ens3 110.40 66.52 2654.70 14.39 0.00 0.00 0.00 0.00 05:06:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 116.06 168.97 9.90 1138.84 0.00 0.00 0.00 0.00 Average: ens3 426.41 275.03 4693.36 63.71 0.00 0.00 0.00 0.00 Average: lo 2.32 2.32 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-773026) 11/13/25 _x86_64_ (8 CPU) 05:02:55 LINUX RESTART (8 CPU) 05:03:01 CPU %user %nice %system %iowait %steal %idle 05:04:01 all 7.35 0.00 2.06 1.89 0.05 88.65 05:04:01 0 11.99 0.00 1.59 0.77 0.07 85.57 05:04:01 1 4.63 0.00 1.46 0.84 0.05 93.02 05:04:01 2 7.77 0.00 1.41 0.19 0.05 90.58 05:04:01 3 6.84 0.00 2.00 0.37 0.05 90.74 05:04:01 4 4.43 0.00 1.56 0.20 0.05 93.76 05:04:01 5 8.09 0.00 2.80 4.78 0.05 84.27 05:04:01 6 7.27 0.00 3.42 7.39 0.05 81.88 05:04:01 7 7.78 0.00 2.27 0.57 0.05 89.33 05:05:01 all 16.58 0.00 4.63 2.28 0.07 76.44 05:05:01 0 15.43 0.00 4.10 0.67 0.07 79.73 05:05:01 1 15.96 0.00 4.95 3.96 0.07 75.06 05:05:01 2 16.42 0.00 4.04 0.81 0.07 78.65 05:05:01 3 16.87 0.00 4.48 1.24 0.08 77.33 05:05:01 4 18.27 0.00 4.93 1.77 0.07 74.97 05:05:01 5 17.11 0.00 4.37 0.52 0.08 77.91 05:05:01 6 16.21 0.00 5.08 4.39 0.07 74.26 05:05:01 7 16.34 0.00 5.07 4.91 0.08 73.60 05:06:01 all 51.02 0.00 7.74 0.93 0.09 40.22 05:06:01 0 51.41 0.00 8.03 0.81 0.08 39.67 05:06:01 1 50.24 0.00 8.00 0.47 0.08 41.20 05:06:01 2 50.92 0.00 7.32 0.27 0.08 41.40 05:06:01 3 52.20 0.00 7.69 0.12 0.10 39.89 05:06:01 4 50.89 0.00 7.59 0.47 0.08 40.96 05:06:01 5 50.22 0.00 7.68 2.40 0.08 39.61 05:06:01 6 50.82 0.00 7.68 1.89 0.10 39.50 05:06:01 7 51.46 0.00 7.95 0.98 0.08 39.53 Average: all 24.96 0.00 4.81 1.70 0.07 68.46 Average: 0 26.25 0.00 4.57 0.75 0.07 68.35 Average: 1 23.58 0.00 4.80 1.75 0.07 69.80 Average: 2 25.03 0.00 4.26 0.42 0.07 70.22 Average: 3 25.31 0.00 4.72 0.57 0.08 69.32 Average: 4 24.50 0.00 4.69 0.81 0.07 69.93 Average: 5 25.11 0.00 4.95 2.57 0.07 67.30 Average: 6 24.74 0.00 5.39 4.56 0.07 65.24 Average: 7 25.18 0.00 5.10 2.15 0.07 67.50