---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-773793 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 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 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-773793) 11/25/25 _x86_64_ (8 CPU) 05:43:47 LINUX RESTART (8 CPU) 05:44:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:45:01 224.61 150.47 74.14 0.00 13740.45 42092.93 0.00 05:46:01 112.75 3.92 108.83 0.00 483.52 48334.61 0.00 Average: 168.21 76.58 91.63 0.00 7056.29 45239.99 0.00 05:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:45:01 29741040 31600732 738428 2.25 63692 2113932 1757912 5.18 864900 1946372 229960 05:46:01 28106012 31502968 776096 2.36 103592 3520952 1794000 5.29 1200680 3107184 311788 Average: 28923526 31551850 757262 2.30 83642 2817442 1775956 5.24 1032790 2526778 270874 05:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:45:01 ens3 475.77 297.90 4108.85 71.06 0.00 0.00 0.00 0.00 05:45:01 lo 3.08 3.08 0.29 0.29 0.00 0.00 0.00 0.00 05:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 ens3 244.76 161.79 4389.74 72.52 0.00 0.00 0.00 0.00 05:46:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 05:46:01 veth07c10c1 26.03 27.20 2.54 373.56 0.00 0.00 0.00 0.03 05:46:01 docker0 31.36 33.71 2.79 447.60 0.00 0.00 0.00 0.00 Average: ens3 359.29 229.27 4250.47 71.80 0.00 0.00 0.00 0.00 Average: lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 Average: veth07c10c1 13.12 13.71 1.28 188.35 0.00 0.00 0.00 0.02 Average: docker0 15.81 17.00 1.40 225.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-773793) 11/25/25 _x86_64_ (8 CPU) 05:43:47 LINUX RESTART (8 CPU) 05:44:02 CPU %user %nice %system %iowait %steal %idle 05:45:01 all 5.98 0.00 1.35 5.16 0.04 87.48 05:45:01 0 3.99 0.00 0.95 1.78 0.05 93.23 05:45:01 1 5.82 0.00 2.38 2.19 0.03 89.57 05:45:01 2 7.02 0.00 1.56 11.10 0.03 80.28 05:45:01 3 8.95 0.00 1.02 7.30 0.05 82.68 05:45:01 4 7.12 0.00 0.85 3.79 0.05 88.19 05:45:01 5 5.81 0.00 1.40 2.15 0.03 90.62 05:45:01 6 3.43 0.00 0.71 3.78 0.03 92.04 05:45:01 7 5.67 0.00 1.90 9.15 0.03 83.24 05:46:01 all 26.79 0.00 5.40 0.95 0.08 66.77 05:46:01 0 25.24 0.00 5.47 0.15 0.08 69.06 05:46:01 1 26.44 0.00 5.54 0.14 0.08 67.80 05:46:01 2 27.90 0.00 4.78 1.59 0.08 65.64 05:46:01 3 26.12 0.00 5.78 0.42 0.07 67.60 05:46:01 4 26.91 0.00 5.52 1.35 0.08 66.13 05:46:01 5 27.24 0.00 5.18 0.31 0.08 67.19 05:46:01 6 26.83 0.00 5.68 3.52 0.08 63.89 05:46:01 7 27.67 0.00 5.26 0.14 0.08 66.85 Average: all 16.41 0.00 3.38 3.05 0.06 77.10 Average: 0 14.65 0.00 3.22 0.96 0.07 81.10 Average: 1 16.16 0.00 3.96 1.16 0.06 78.66 Average: 2 17.53 0.00 3.18 6.32 0.06 72.91 Average: 3 17.55 0.00 3.41 3.85 0.06 75.12 Average: 4 17.05 0.00 3.19 2.57 0.07 77.13 Average: 5 16.54 0.00 3.29 1.22 0.06 78.88 Average: 6 15.12 0.00 3.19 3.65 0.06 77.97 Average: 7 16.69 0.00 3.58 4.63 0.06 75.03